From 67d135788af50f31b37a8edb79f09d7dea913535 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Fri, 6 Jun 2025 01:09:51 +0200
Subject: [PATCH 01/21] composer: minimum stability = stable

---
 composer.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index eb8aa73e..dc374821 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
 		"tracy/tracy": "^2.9",
 		"nette/tester": "^2.5",
 		"nette/di": "^3.1",
-		"phpstan/phpstan": "^1.0",
+		"phpstan/phpstan-nette": "^2.0",
 		"jetbrains/phpstorm-attributes": "^1.0"
 	},
 	"replace": {
@@ -26,7 +26,7 @@
 	"autoload": {
 		"classmap": ["src/"]
 	},
-	"minimum-stability": "dev",
+	"minimum-stability": "stable",
 	"scripts": {
 		"phpstan": "phpstan analyse",
 		"tester": "tester tests -s"

From a1ef43e9e24277fcc5fbbd28abc941ab2de2e79c Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Fri, 6 Jun 2025 01:21:14 +0200
Subject: [PATCH 02/21] composer: added psr-4 loader

---
 composer.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index dc374821..160edc75 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,10 @@
 		"dg/dibi": "*"
 	},
 	"autoload": {
-		"classmap": ["src/"]
+		"classmap": ["src/"],
+		"psr-4": {
+			"Dibi\\": "src"
+		}
 	},
 	"minimum-stability": "stable",
 	"scripts": {

From 69fdac74873b7963d7c1575a05a5c20a724dece6 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Mon, 3 Feb 2025 03:29:23 +0100
Subject: [PATCH 03/21] github actions updated

---
 .github/workflows/coding-style.yml | 4 ++--
 .github/workflows/tests.yml        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/coding-style.yml b/.github/workflows/coding-style.yml
index 97e6c166..9e412ba6 100644
--- a/.github/workflows/coding-style.yml
+++ b/.github/workflows/coding-style.yml
@@ -10,7 +10,7 @@ jobs:
             - uses: actions/checkout@v4
             - uses: shivammathur/setup-php@v2
               with:
-                  php-version: 8.0
+                  php-version: 8.3
                   coverage: none
 
             - run: composer create-project nette/code-checker temp/code-checker ^3 --no-progress
@@ -24,7 +24,7 @@ jobs:
             - uses: actions/checkout@v4
             - uses: shivammathur/setup-php@v2
               with:
-                  php-version: 8.0
+                  php-version: 8.3
                   coverage: none
 
             - run: composer create-project nette/coding-standard temp/coding-standard ^3 --no-progress
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d3176099..ae762695 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -105,9 +105,9 @@ jobs:
             - run: composer install --no-progress --prefer-dist
             - run: vendor/bin/tester -p phpdbg tests -s -C --coverage ./coverage.xml --coverage-src ./src
             - if: failure()
-              uses: actions/upload-artifact@v3
+              uses: actions/upload-artifact@v4
               with:
-                  name: output
+                  name: output-${{ matrix.php }}
                   path: tests/**/output
 
 

From 0a66ad3f7b9f56ddb532be012935d83a54fc04b3 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:35:54 +0200
Subject: [PATCH 04/21] removed dead code

---
 tests/dibi/Result.normalize.phpt | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/tests/dibi/Result.normalize.phpt b/tests/dibi/Result.normalize.phpt
index 7a08ce9a..6ecea60a 100644
--- a/tests/dibi/Result.normalize.phpt
+++ b/tests/dibi/Result.normalize.phpt
@@ -222,14 +222,10 @@ test('', function () {
 	Assert::same(['col' => 1], $result->test(['col' => true]));
 	Assert::same(['col' => 0], $result->test(['col' => false]));
 
-	if (PHP_VERSION_ID < 80000) {
-		Assert::same(['col' => 0], @$result->test(['col' => ''])); // triggers warning since PHP 7.1
-	} else {
-		Assert::exception(
-			fn() => Assert::same(['col' => 0], $result->test(['col' => ''])),
-			TypeError::class,
-		);
-	}
+	Assert::exception(
+		fn() => Assert::same(['col' => 0], $result->test(['col' => ''])),
+		TypeError::class,
+	);
 
 	Assert::same(['col' => 0], $result->test(['col' => '0']));
 	Assert::same(['col' => 1], $result->test(['col' => '1']));

From 5d67a3823529e16977e1426099f07fcd1974fc5a Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:22:07 +0200
Subject: [PATCH 05/21] uses promoted properties

---
 src/Dibi/Bridges/Nette/DibiExtension22.php | 12 ++++--------
 src/Dibi/Bridges/Nette/DibiExtension3.php  | 12 ++++--------
 src/Dibi/Bridges/Tracy/Panel.php           | 11 +++++------
 src/Dibi/Drivers/FirebirdReflector.php     |  9 +++------
 src/Dibi/Drivers/FirebirdResult.php        | 14 ++++----------
 src/Dibi/Drivers/MySqlReflector.php        |  9 +++------
 src/Dibi/Drivers/MySqliResult.php          | 12 ++++--------
 src/Dibi/Drivers/NoDataResult.php          |  9 +++------
 src/Dibi/Drivers/OdbcReflector.php         |  9 +++------
 src/Dibi/Drivers/OdbcResult.php            | 12 ++++--------
 src/Dibi/Drivers/OracleReflector.php       |  9 +++------
 src/Dibi/Drivers/OracleResult.php          | 14 ++++----------
 src/Dibi/Drivers/PdoResult.php             | 12 ++++--------
 src/Dibi/Drivers/PostgreReflector.php      | 12 ++++--------
 src/Dibi/Drivers/PostgreResult.php         | 14 ++++----------
 src/Dibi/Drivers/SqliteReflector.php       |  9 +++------
 src/Dibi/Drivers/SqliteResult.php          |  9 +++------
 src/Dibi/Drivers/SqlsrvReflector.php       |  9 +++------
 src/Dibi/Drivers/SqlsrvResult.php          | 14 ++++----------
 src/Dibi/Loggers/FileLogger.php            | 16 +++++-----------
 src/Dibi/Reflection/Column.php             | 15 ++++-----------
 src/Dibi/Reflection/Database.php           | 11 ++++-------
 src/Dibi/Reflection/ForeignKey.php         | 14 ++++----------
 src/Dibi/Reflection/Index.php              | 10 +++-------
 src/Dibi/Reflection/Result.php             |  8 +++-----
 src/Dibi/ResultIterator.php                |  7 +++----
 26 files changed, 95 insertions(+), 197 deletions(-)

diff --git a/src/Dibi/Bridges/Nette/DibiExtension22.php b/src/Dibi/Bridges/Nette/DibiExtension22.php
index a01e1e41..8f310b03 100644
--- a/src/Dibi/Bridges/Nette/DibiExtension22.php
+++ b/src/Dibi/Bridges/Nette/DibiExtension22.php
@@ -19,14 +19,10 @@
  */
 class DibiExtension22 extends Nette\DI\CompilerExtension
 {
-	private ?bool $debugMode;
-	private ?bool $cliMode;
-
-
-	public function __construct(?bool $debugMode = null, ?bool $cliMode = null)
-	{
-		$this->debugMode = $debugMode;
-		$this->cliMode = $cliMode;
+	public function __construct(
+		private ?bool $debugMode = null,
+		private ?bool $cliMode = null,
+	) {
 	}
 
 
diff --git a/src/Dibi/Bridges/Nette/DibiExtension3.php b/src/Dibi/Bridges/Nette/DibiExtension3.php
index b8b4cece..b5921dac 100644
--- a/src/Dibi/Bridges/Nette/DibiExtension3.php
+++ b/src/Dibi/Bridges/Nette/DibiExtension3.php
@@ -20,14 +20,10 @@
  */
 class DibiExtension3 extends Nette\DI\CompilerExtension
 {
-	private ?bool $debugMode;
-	private ?bool $cliMode;
-
-
-	public function __construct(?bool $debugMode = null, ?bool $cliMode = null)
-	{
-		$this->debugMode = $debugMode;
-		$this->cliMode = $cliMode;
+	public function __construct(
+		private ?bool $debugMode = null,
+		private ?bool $cliMode = null,
+	) {
 	}
 
 
diff --git a/src/Dibi/Bridges/Tracy/Panel.php b/src/Dibi/Bridges/Tracy/Panel.php
index 97694b51..50071e39 100644
--- a/src/Dibi/Bridges/Tracy/Panel.php
+++ b/src/Dibi/Bridges/Tracy/Panel.php
@@ -21,15 +21,14 @@
 class Panel implements Tracy\IBarPanel
 {
 	public static int $maxLength = 1000;
-	public bool|string $explain;
-	public int $filter;
+
 	private array $events = [];
 
 
-	public function __construct(bool $explain = true, ?int $filter = null)
-	{
-		$this->filter = $filter ?: Event::QUERY;
-		$this->explain = $explain;
+	public function __construct(
+		public bool|string $explain = true,
+		public int $filter = Event::QUERY,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/FirebirdReflector.php b/src/Dibi/Drivers/FirebirdReflector.php
index 4114f235..ea992896 100644
--- a/src/Dibi/Drivers/FirebirdReflector.php
+++ b/src/Dibi/Drivers/FirebirdReflector.php
@@ -17,12 +17,9 @@
  */
 class FirebirdReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/FirebirdResult.php b/src/Dibi/Drivers/FirebirdResult.php
index a4c0ba78..38ca75c5 100644
--- a/src/Dibi/Drivers/FirebirdResult.php
+++ b/src/Dibi/Drivers/FirebirdResult.php
@@ -18,16 +18,10 @@
  */
 class FirebirdResult implements Dibi\ResultDriver
 {
-	/** @var resource */
-	private $resultSet;
-
-
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		/** @var resource */
+		private $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/MySqlReflector.php b/src/Dibi/Drivers/MySqlReflector.php
index dbd55828..d4e655d2 100644
--- a/src/Dibi/Drivers/MySqlReflector.php
+++ b/src/Dibi/Drivers/MySqlReflector.php
@@ -18,12 +18,9 @@
  */
 class MySqlReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/MySqliResult.php b/src/Dibi/Drivers/MySqliResult.php
index 4469ef0c..20f8aa79 100644
--- a/src/Dibi/Drivers/MySqliResult.php
+++ b/src/Dibi/Drivers/MySqliResult.php
@@ -17,14 +17,10 @@
  */
 class MySqliResult implements Dibi\ResultDriver
 {
-	private \mysqli_result $resultSet;
-	private bool $buffered;
-
-
-	public function __construct(\mysqli_result $resultSet, bool $buffered)
-	{
-		$this->resultSet = $resultSet;
-		$this->buffered = $buffered;
+	public function __construct(
+		private \mysqli_result $resultSet,
+		private bool $buffered,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/NoDataResult.php b/src/Dibi/Drivers/NoDataResult.php
index f427dc4e..cec1547f 100644
--- a/src/Dibi/Drivers/NoDataResult.php
+++ b/src/Dibi/Drivers/NoDataResult.php
@@ -17,12 +17,9 @@
  */
 class NoDataResult implements Dibi\ResultDriver
 {
-	private int $rows;
-
-
-	public function __construct(int $rows)
-	{
-		$this->rows = $rows;
+	public function __construct(
+		private int $rows,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/OdbcReflector.php b/src/Dibi/Drivers/OdbcReflector.php
index 3285fe03..e922a49c 100644
--- a/src/Dibi/Drivers/OdbcReflector.php
+++ b/src/Dibi/Drivers/OdbcReflector.php
@@ -17,12 +17,9 @@
  */
 class OdbcReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/OdbcResult.php b/src/Dibi/Drivers/OdbcResult.php
index c8d88e7d..3a985a83 100644
--- a/src/Dibi/Drivers/OdbcResult.php
+++ b/src/Dibi/Drivers/OdbcResult.php
@@ -17,17 +17,13 @@
  */
 class OdbcResult implements Dibi\ResultDriver
 {
-	/** @var resource */
-	private $resultSet;
 	private int $row = 0;
 
 
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		/** @var resource */
+		private $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/OracleReflector.php b/src/Dibi/Drivers/OracleReflector.php
index 74c3db69..031d78fd 100644
--- a/src/Dibi/Drivers/OracleReflector.php
+++ b/src/Dibi/Drivers/OracleReflector.php
@@ -17,12 +17,9 @@
  */
 class OracleReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/OracleResult.php b/src/Dibi/Drivers/OracleResult.php
index b1590546..ca691559 100644
--- a/src/Dibi/Drivers/OracleResult.php
+++ b/src/Dibi/Drivers/OracleResult.php
@@ -17,16 +17,10 @@
  */
 class OracleResult implements Dibi\ResultDriver
 {
-	/** @var resource */
-	private $resultSet;
-
-
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		/** @var resource */
+		private $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PdoResult.php
index d0e22371..f88d9f98 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PdoResult.php
@@ -19,14 +19,10 @@
  */
 class PdoResult implements Dibi\ResultDriver
 {
-	private ?\PDOStatement $resultSet;
-	private string $driverName;
-
-
-	public function __construct(\PDOStatement $resultSet, string $driverName)
-	{
-		$this->resultSet = $resultSet;
-		$this->driverName = $driverName;
+	public function __construct(
+		private ?\PDOStatement $resultSet,
+		private string $driverName,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/PostgreReflector.php b/src/Dibi/Drivers/PostgreReflector.php
index 29a33c15..5bda3b9d 100644
--- a/src/Dibi/Drivers/PostgreReflector.php
+++ b/src/Dibi/Drivers/PostgreReflector.php
@@ -17,14 +17,10 @@
  */
 class PostgreReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-	private string $version;
-
-
-	public function __construct(Dibi\Driver $driver, string $version)
-	{
-		$this->driver = $driver;
-		$this->version = $version;
+	public function __construct(
+		private Dibi\Driver $driver,
+		private string $version,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PostgreResult.php
index bcbecd29..0f2b00e0 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PostgreResult.php
@@ -19,16 +19,10 @@
  */
 class PostgreResult implements Dibi\ResultDriver
 {
-	/** @var resource|PgSql\Result */
-	private $resultSet;
-
-
-	/**
-	 * @param  resource|PgSql\Result  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		/** @var resource|PgSql\Result */
+		private $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/SqliteReflector.php b/src/Dibi/Drivers/SqliteReflector.php
index a85018e4..a8ce36ca 100644
--- a/src/Dibi/Drivers/SqliteReflector.php
+++ b/src/Dibi/Drivers/SqliteReflector.php
@@ -17,12 +17,9 @@
  */
 class SqliteReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/SqliteResult.php b/src/Dibi/Drivers/SqliteResult.php
index 218808b3..2c26e950 100644
--- a/src/Dibi/Drivers/SqliteResult.php
+++ b/src/Dibi/Drivers/SqliteResult.php
@@ -18,12 +18,9 @@
  */
 class SqliteResult implements Dibi\ResultDriver
 {
-	private \SQLite3Result $resultSet;
-
-
-	public function __construct(\SQLite3Result $resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		private \SQLite3Result $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/SqlsrvReflector.php b/src/Dibi/Drivers/SqlsrvReflector.php
index 32fec929..386cbb12 100644
--- a/src/Dibi/Drivers/SqlsrvReflector.php
+++ b/src/Dibi/Drivers/SqlsrvReflector.php
@@ -17,12 +17,9 @@
  */
 class SqlsrvReflector implements Dibi\Reflector
 {
-	private Dibi\Driver $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\Driver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/Drivers/SqlsrvResult.php b/src/Dibi/Drivers/SqlsrvResult.php
index ecd6ed53..8ad14a74 100644
--- a/src/Dibi/Drivers/SqlsrvResult.php
+++ b/src/Dibi/Drivers/SqlsrvResult.php
@@ -17,16 +17,10 @@
  */
 class SqlsrvResult implements Dibi\ResultDriver
 {
-	/** @var resource */
-	private $resultSet;
-
-
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
+	public function __construct(
+		/** @var resource */
+		private $resultSet,
+	) {
 	}
 
 
diff --git a/src/Dibi/Loggers/FileLogger.php b/src/Dibi/Loggers/FileLogger.php
index 24239e65..ca45288f 100644
--- a/src/Dibi/Loggers/FileLogger.php
+++ b/src/Dibi/Loggers/FileLogger.php
@@ -17,17 +17,11 @@
  */
 class FileLogger
 {
-	/** Name of the file where SQL errors should be logged */
-	public string $file;
-	public int $filter;
-	private bool $errorsOnly;
-
-
-	public function __construct(string $file, ?int $filter = null, bool $errorsOnly = false)
-	{
-		$this->file = $file;
-		$this->filter = $filter ?: Dibi\Event::QUERY;
-		$this->errorsOnly = $errorsOnly;
+	public function __construct(
+		public string $file,
+		public int $filter = Dibi\Event::QUERY,
+		private bool $errorsOnly = false,
+	) {
 	}
 
 
diff --git a/src/Dibi/Reflection/Column.php b/src/Dibi/Reflection/Column.php
index 5415501b..44ed7f1c 100644
--- a/src/Dibi/Reflection/Column.php
+++ b/src/Dibi/Reflection/Column.php
@@ -27,17 +27,10 @@
  */
 class Column
 {
-	/** when created by Result */
-	private ?Dibi\Reflector $reflector;
-
-	/** @var array (name, nativetype, [table], [fullname], [size], [nullable], [default], [autoincrement], [vendor]) */
-	private array $info;
-
-
-	public function __construct(?Dibi\Reflector $reflector, array $info)
-	{
-		$this->reflector = $reflector;
-		$this->info = $info;
+	public function __construct(
+		private ?Dibi\Reflector $reflector,
+		private array $info,
+	) {
 	}
 
 
diff --git a/src/Dibi/Reflection/Database.php b/src/Dibi/Reflection/Database.php
index a6c42efd..6a11ab72 100644
--- a/src/Dibi/Reflection/Database.php
+++ b/src/Dibi/Reflection/Database.php
@@ -21,17 +21,14 @@
  */
 class Database
 {
-	private Dibi\Reflector $reflector;
-	private ?string $name;
-
 	/** @var Table[] */
 	private array $tables;
 
 
-	public function __construct(Dibi\Reflector $reflector, ?string $name = null)
-	{
-		$this->reflector = $reflector;
-		$this->name = $name;
+	public function __construct(
+		private Dibi\Reflector $reflector,
+		private ?string $name = null,
+	) {
 	}
 
 
diff --git a/src/Dibi/Reflection/ForeignKey.php b/src/Dibi/Reflection/ForeignKey.php
index 492a66f3..68730b0f 100644
--- a/src/Dibi/Reflection/ForeignKey.php
+++ b/src/Dibi/Reflection/ForeignKey.php
@@ -19,16 +19,10 @@
  */
 class ForeignKey
 {
-	private string $name;
-
-	/** @var array of [local, foreign, onDelete, onUpdate] */
-	private array $references;
-
-
-	public function __construct(string $name, array $references)
-	{
-		$this->name = $name;
-		$this->references = $references;
+	public function __construct(
+		private string $name,
+		private array $references,
+	) {
 	}
 
 
diff --git a/src/Dibi/Reflection/Index.php b/src/Dibi/Reflection/Index.php
index 13fe1df7..29739f3f 100644
--- a/src/Dibi/Reflection/Index.php
+++ b/src/Dibi/Reflection/Index.php
@@ -21,13 +21,9 @@
  */
 class Index
 {
-	/** @var array (name, columns, [unique], [primary]) */
-	private array $info;
-
-
-	public function __construct(array $info)
-	{
-		$this->info = $info;
+	public function __construct(
+		private array $info,
+	) {
 	}
 
 
diff --git a/src/Dibi/Reflection/Result.php b/src/Dibi/Reflection/Result.php
index 3cd1dd93..f62b5239 100644
--- a/src/Dibi/Reflection/Result.php
+++ b/src/Dibi/Reflection/Result.php
@@ -20,8 +20,6 @@
  */
 class Result
 {
-	private Dibi\ResultDriver $driver;
-
 	/** @var Column[]|null */
 	private ?array $columns;
 
@@ -29,9 +27,9 @@ class Result
 	private ?array $names;
 
 
-	public function __construct(Dibi\ResultDriver $driver)
-	{
-		$this->driver = $driver;
+	public function __construct(
+		private Dibi\ResultDriver $driver,
+	) {
 	}
 
 
diff --git a/src/Dibi/ResultIterator.php b/src/Dibi/ResultIterator.php
index 505489a9..d47ff882 100644
--- a/src/Dibi/ResultIterator.php
+++ b/src/Dibi/ResultIterator.php
@@ -15,14 +15,13 @@
  */
 class ResultIterator implements \Iterator, \Countable
 {
-	private Result $result;
 	private mixed $row;
 	private int $pointer = 0;
 
 
-	public function __construct(Result $result)
-	{
-		$this->result = $result;
+	public function __construct(
+		private Result $result,
+	) {
 	}
 
 

From de5a24bd11d4f44957d8dce74853c01ae8631de8 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:33:45 +0200
Subject: [PATCH 06/21] readonly properties

---
 src/Dibi/DataSource.php                | 4 ++--
 src/Dibi/Drivers/FirebirdReflector.php | 2 +-
 src/Dibi/Drivers/MySqlReflector.php    | 2 +-
 src/Dibi/Drivers/MySqliResult.php      | 4 ++--
 src/Dibi/Drivers/NoDataResult.php      | 2 +-
 src/Dibi/Drivers/OdbcReflector.php     | 2 +-
 src/Dibi/Drivers/OracleReflector.php   | 2 +-
 src/Dibi/Drivers/PdoResult.php         | 2 +-
 src/Dibi/Drivers/PostgreReflector.php  | 4 ++--
 src/Dibi/Drivers/SqliteReflector.php   | 2 +-
 src/Dibi/Drivers/SqliteResult.php      | 2 +-
 src/Dibi/Drivers/SqlsrvReflector.php   | 2 +-
 src/Dibi/Event.php                     | 6 +++---
 src/Dibi/Expression.php                | 2 +-
 src/Dibi/Fluent.php                    | 2 +-
 src/Dibi/Literal.php                   | 2 +-
 src/Dibi/Reflection/Column.php         | 2 +-
 src/Dibi/Reflection/Database.php       | 2 +-
 src/Dibi/Reflection/ForeignKey.php     | 4 ++--
 src/Dibi/Reflection/Index.php          | 2 +-
 src/Dibi/Reflection/Result.php         | 2 +-
 src/Dibi/Reflection/Table.php          | 2 +-
 src/Dibi/ResultIterator.php            | 2 +-
 src/Dibi/Translator.php                | 4 ++--
 24 files changed, 31 insertions(+), 31 deletions(-)

diff --git a/src/Dibi/DataSource.php b/src/Dibi/DataSource.php
index 89aa3707..c7df9e09 100644
--- a/src/Dibi/DataSource.php
+++ b/src/Dibi/DataSource.php
@@ -15,8 +15,8 @@
  */
 class DataSource implements IDataSource
 {
-	private Connection $connection;
-	private string $sql;
+	private readonly Connection $connection;
+	private readonly string $sql;
 	private ?Result $result = null;
 	private ?int $count = null;
 	private ?int $totalCount = null;
diff --git a/src/Dibi/Drivers/FirebirdReflector.php b/src/Dibi/Drivers/FirebirdReflector.php
index ea992896..9b23fdd3 100644
--- a/src/Dibi/Drivers/FirebirdReflector.php
+++ b/src/Dibi/Drivers/FirebirdReflector.php
@@ -18,7 +18,7 @@
 class FirebirdReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/MySqlReflector.php b/src/Dibi/Drivers/MySqlReflector.php
index d4e655d2..0f968a71 100644
--- a/src/Dibi/Drivers/MySqlReflector.php
+++ b/src/Dibi/Drivers/MySqlReflector.php
@@ -19,7 +19,7 @@
 class MySqlReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/MySqliResult.php b/src/Dibi/Drivers/MySqliResult.php
index 20f8aa79..c993c943 100644
--- a/src/Dibi/Drivers/MySqliResult.php
+++ b/src/Dibi/Drivers/MySqliResult.php
@@ -18,8 +18,8 @@
 class MySqliResult implements Dibi\ResultDriver
 {
 	public function __construct(
-		private \mysqli_result $resultSet,
-		private bool $buffered,
+		private readonly \mysqli_result $resultSet,
+		private readonly bool $buffered,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/NoDataResult.php b/src/Dibi/Drivers/NoDataResult.php
index cec1547f..480db598 100644
--- a/src/Dibi/Drivers/NoDataResult.php
+++ b/src/Dibi/Drivers/NoDataResult.php
@@ -18,7 +18,7 @@
 class NoDataResult implements Dibi\ResultDriver
 {
 	public function __construct(
-		private int $rows,
+		private readonly int $rows,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/OdbcReflector.php b/src/Dibi/Drivers/OdbcReflector.php
index e922a49c..0ec04a4c 100644
--- a/src/Dibi/Drivers/OdbcReflector.php
+++ b/src/Dibi/Drivers/OdbcReflector.php
@@ -18,7 +18,7 @@
 class OdbcReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/OracleReflector.php b/src/Dibi/Drivers/OracleReflector.php
index 031d78fd..1ab4962d 100644
--- a/src/Dibi/Drivers/OracleReflector.php
+++ b/src/Dibi/Drivers/OracleReflector.php
@@ -18,7 +18,7 @@
 class OracleReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PdoResult.php
index f88d9f98..bfb0f602 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PdoResult.php
@@ -21,7 +21,7 @@ class PdoResult implements Dibi\ResultDriver
 {
 	public function __construct(
 		private ?\PDOStatement $resultSet,
-		private string $driverName,
+		private readonly string $driverName,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/PostgreReflector.php b/src/Dibi/Drivers/PostgreReflector.php
index 5bda3b9d..68679d3a 100644
--- a/src/Dibi/Drivers/PostgreReflector.php
+++ b/src/Dibi/Drivers/PostgreReflector.php
@@ -18,8 +18,8 @@
 class PostgreReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
-		private string $version,
+		private readonly Dibi\Driver $driver,
+		private readonly string $version,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/SqliteReflector.php b/src/Dibi/Drivers/SqliteReflector.php
index a8ce36ca..8c1e3ade 100644
--- a/src/Dibi/Drivers/SqliteReflector.php
+++ b/src/Dibi/Drivers/SqliteReflector.php
@@ -18,7 +18,7 @@
 class SqliteReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/SqliteResult.php b/src/Dibi/Drivers/SqliteResult.php
index 2c26e950..c3fef40e 100644
--- a/src/Dibi/Drivers/SqliteResult.php
+++ b/src/Dibi/Drivers/SqliteResult.php
@@ -19,7 +19,7 @@
 class SqliteResult implements Dibi\ResultDriver
 {
 	public function __construct(
-		private \SQLite3Result $resultSet,
+		private readonly \SQLite3Result $resultSet,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/SqlsrvReflector.php b/src/Dibi/Drivers/SqlsrvReflector.php
index 386cbb12..b19249a7 100644
--- a/src/Dibi/Drivers/SqlsrvReflector.php
+++ b/src/Dibi/Drivers/SqlsrvReflector.php
@@ -18,7 +18,7 @@
 class SqlsrvReflector implements Dibi\Reflector
 {
 	public function __construct(
-		private Dibi\Driver $driver,
+		private readonly Dibi\Driver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Event.php b/src/Dibi/Event.php
index 92f4a162..9b9e8790 100644
--- a/src/Dibi/Event.php
+++ b/src/Dibi/Event.php
@@ -29,10 +29,10 @@ class Event
 		TRANSACTION = 448, // BEGIN | COMMIT | ROLLBACK
 		ALL = 1023;
 
-	public Connection $connection;
+	public readonly Connection $connection;
 	public int $type;
-	public string $sql;
-	public Result|DriverException|null $result;
+	public readonly string $sql;
+	public readonly Result|DriverException|null $result;
 	public float $time;
 	public ?int $count = null;
 	public ?array $source = null;
diff --git a/src/Dibi/Expression.php b/src/Dibi/Expression.php
index e5502991..c3f17490 100644
--- a/src/Dibi/Expression.php
+++ b/src/Dibi/Expression.php
@@ -15,7 +15,7 @@
  */
 class Expression
 {
-	private array $values;
+	private readonly array $values;
 
 
 	public function __construct(...$values)
diff --git a/src/Dibi/Fluent.php b/src/Dibi/Fluent.php
index 011ba5e2..68497394 100644
--- a/src/Dibi/Fluent.php
+++ b/src/Dibi/Fluent.php
@@ -97,7 +97,7 @@ class Fluent implements IDataSource
 		'RIGHT JOIN' => 'FROM',
 	];
 
-	private Connection $connection;
+	private readonly Connection $connection;
 	private array $setups = [];
 	private ?string $command = null;
 	private array $clauses = [];
diff --git a/src/Dibi/Literal.php b/src/Dibi/Literal.php
index ca395859..15eecdf9 100644
--- a/src/Dibi/Literal.php
+++ b/src/Dibi/Literal.php
@@ -15,7 +15,7 @@
  */
 class Literal
 {
-	private string $value;
+	private readonly string $value;
 
 
 	public function __construct($value)
diff --git a/src/Dibi/Reflection/Column.php b/src/Dibi/Reflection/Column.php
index 44ed7f1c..0ae1e58d 100644
--- a/src/Dibi/Reflection/Column.php
+++ b/src/Dibi/Reflection/Column.php
@@ -28,7 +28,7 @@
 class Column
 {
 	public function __construct(
-		private ?Dibi\Reflector $reflector,
+		private readonly ?Dibi\Reflector $reflector,
 		private array $info,
 	) {
 	}
diff --git a/src/Dibi/Reflection/Database.php b/src/Dibi/Reflection/Database.php
index 6a11ab72..d471c7dc 100644
--- a/src/Dibi/Reflection/Database.php
+++ b/src/Dibi/Reflection/Database.php
@@ -26,7 +26,7 @@ class Database
 
 
 	public function __construct(
-		private Dibi\Reflector $reflector,
+		private readonly Dibi\Reflector $reflector,
 		private ?string $name = null,
 	) {
 	}
diff --git a/src/Dibi/Reflection/ForeignKey.php b/src/Dibi/Reflection/ForeignKey.php
index 68730b0f..c7f005b0 100644
--- a/src/Dibi/Reflection/ForeignKey.php
+++ b/src/Dibi/Reflection/ForeignKey.php
@@ -20,8 +20,8 @@
 class ForeignKey
 {
 	public function __construct(
-		private string $name,
-		private array $references,
+		private readonly string $name,
+		private readonly array $references,
 	) {
 	}
 
diff --git a/src/Dibi/Reflection/Index.php b/src/Dibi/Reflection/Index.php
index 29739f3f..71e426c4 100644
--- a/src/Dibi/Reflection/Index.php
+++ b/src/Dibi/Reflection/Index.php
@@ -22,7 +22,7 @@
 class Index
 {
 	public function __construct(
-		private array $info,
+		private readonly array $info,
 	) {
 	}
 
diff --git a/src/Dibi/Reflection/Result.php b/src/Dibi/Reflection/Result.php
index f62b5239..2218f08c 100644
--- a/src/Dibi/Reflection/Result.php
+++ b/src/Dibi/Reflection/Result.php
@@ -28,7 +28,7 @@ class Result
 
 
 	public function __construct(
-		private Dibi\ResultDriver $driver,
+		private readonly Dibi\ResultDriver $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Reflection/Table.php b/src/Dibi/Reflection/Table.php
index b03d4807..7c5b64ed 100644
--- a/src/Dibi/Reflection/Table.php
+++ b/src/Dibi/Reflection/Table.php
@@ -25,7 +25,7 @@
  */
 class Table
 {
-	private Dibi\Reflector $reflector;
+	private readonly Dibi\Reflector $reflector;
 	private string $name;
 	private bool $view;
 
diff --git a/src/Dibi/ResultIterator.php b/src/Dibi/ResultIterator.php
index d47ff882..6bac6b57 100644
--- a/src/Dibi/ResultIterator.php
+++ b/src/Dibi/ResultIterator.php
@@ -20,7 +20,7 @@ class ResultIterator implements \Iterator, \Countable
 
 
 	public function __construct(
-		private Result $result,
+		private readonly Result $result,
 	) {
 	}
 
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index 35d31c71..d80484a8 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -15,8 +15,8 @@
  */
 final class Translator
 {
-	private Connection $connection;
-	private Driver $driver;
+	private readonly Connection $connection;
+	private readonly Driver $driver;
 	private int $cursor = 0;
 	private array $args;
 

From 170e2e4b43f1ca6b9fc673e6c7cb5b91bc97aca8 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 16 Jan 2025 07:00:55 +0100
Subject: [PATCH 07/21] cs

---
 tests/dibi/PdoDriver.providedConnection.phpt | 2 +-
 tests/dibi/Postgre.like.phpt                 | 6 +++---
 tests/dibi/Translator.like.phpt              | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/dibi/PdoDriver.providedConnection.phpt b/tests/dibi/PdoDriver.providedConnection.phpt
index 41b0d513..eb524323 100644
--- a/tests/dibi/PdoDriver.providedConnection.phpt
+++ b/tests/dibi/PdoDriver.providedConnection.phpt
@@ -36,5 +36,5 @@ Assert::exception(
 
 test(
 	'PDO error mode: explicitly set silent',
-	fn() => buildPdoDriver(PDO::ERRMODE_SILENT)
+	fn() => buildPdoDriver(PDO::ERRMODE_SILENT),
 );
diff --git a/tests/dibi/Postgre.like.phpt b/tests/dibi/Postgre.like.phpt
index b84c5c28..b6bed799 100644
--- a/tests/dibi/Postgre.like.phpt
+++ b/tests/dibi/Postgre.like.phpt
@@ -18,9 +18,9 @@ $tests = function ($conn) {
 	Assert::false($conn->query("SELECT 'AAxBB' LIKE %~like~", 'A%B')->fetchSingle());
 	Assert::true($conn->query("SELECT 'AA%BB' LIKE %~like~", 'A%B')->fetchSingle());
 
-	Assert::same('AA\\BB', $conn->query("SELECT 'AA\\BB'")->fetchSingle());
-	Assert::false($conn->query("SELECT 'AAxBB' LIKE %~like~", 'A\\B')->fetchSingle());
-	Assert::true($conn->query("SELECT 'AA\\BB' LIKE %~like~", 'A\\B')->fetchSingle());
+	Assert::same('AA\BB', $conn->query("SELECT 'AA\\BB'")->fetchSingle());
+	Assert::false($conn->query("SELECT 'AAxBB' LIKE %~like~", 'A\B')->fetchSingle());
+	Assert::true($conn->query("SELECT 'AA\\BB' LIKE %~like~", 'A\B')->fetchSingle());
 };
 
 $conn = new Dibi\Connection($config);
diff --git a/tests/dibi/Translator.like.phpt b/tests/dibi/Translator.like.phpt
index ad7eebec..7387dba4 100644
--- a/tests/dibi/Translator.like.phpt
+++ b/tests/dibi/Translator.like.phpt
@@ -32,7 +32,7 @@ Assert::truthy($conn->fetchSingle('SELECT ? LIKE %like~', "a'a", "a'"));
 Assert::falsey($conn->fetchSingle('SELECT ? LIKE %like~', "b'", "%'"));
 Assert::truthy($conn->fetchSingle('SELECT ? LIKE %like~', "%'", "%'"));
 
-Assert::truthy($conn->fetchSingle('SELECT ? LIKE %like~', 'a\\a', 'a\\'));
+Assert::truthy($conn->fetchSingle('SELECT ? LIKE %like~', 'a\a', 'a\\'));
 Assert::falsey($conn->fetchSingle('SELECT ? LIKE %like~', 'b\\', '%\\'));
 Assert::truthy($conn->fetchSingle('SELECT ? LIKE %like~', '%\\', '%\\'));
 
@@ -60,9 +60,9 @@ Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', "a'a", "'a"));
 Assert::falsey($conn->fetchSingle('SELECT ? LIKE %~like', "'b", "'%"));
 Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', "'%", "'%"));
 
-Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', 'a\\a', '\\a'));
-Assert::falsey($conn->fetchSingle('SELECT ? LIKE %~like', '\\b', '\\%'));
-Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', '\\%', '\\%'));
+Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', 'a\a', '\a'));
+Assert::falsey($conn->fetchSingle('SELECT ? LIKE %~like', '\b', '\%'));
+Assert::truthy($conn->fetchSingle('SELECT ? LIKE %~like', '\%', '\%'));
 
 
 // contains

From 5732def240b72f2833eff1b44dc3bafca54a9a14 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 12 Dec 2024 06:14:30 +0100
Subject: [PATCH 08/21] exception: use natural explanatory style

---
 src/Dibi/exceptions.php | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/Dibi/exceptions.php b/src/Dibi/exceptions.php
index 612ca7a1..2eb849f5 100644
--- a/src/Dibi/exceptions.php
+++ b/src/Dibi/exceptions.php
@@ -11,7 +11,7 @@
 
 
 /**
- * Dibi common exception.
+ * A database operation failed.
  */
 class Exception extends \Exception
 {
@@ -44,7 +44,7 @@ public function __toString(): string
 
 
 /**
- * database server exception.
+ * The database server reported an error.
  */
 class DriverException extends Exception
 {
@@ -52,7 +52,7 @@ class DriverException extends Exception
 
 
 /**
- * PCRE exception.
+ * Regular expression pattern or execution failed.
  */
 class PcreException extends Exception
 {
@@ -63,18 +63,24 @@ public function __construct()
 }
 
 
+/**
+ * The requested feature is not implemented.
+ */
 class NotImplementedException extends Exception
 {
 }
 
 
+/**
+ * The requested operation is not supported.
+ */
 class NotSupportedException extends Exception
 {
 }
 
 
 /**
- * Database procedure exception.
+ * A database stored procedure failed.
  */
 class ProcedureException extends Exception
 {
@@ -102,7 +108,7 @@ public function getSeverity(): string
 
 
 /**
- * Base class for all constraint violation related exceptions.
+ * A database constraint was violated.
  */
 class ConstraintViolationException extends DriverException
 {
@@ -110,7 +116,7 @@ class ConstraintViolationException extends DriverException
 
 
 /**
- * Exception for a foreign key constraint violation.
+ * The foreign key constraint check failed.
  */
 class ForeignKeyConstraintViolationException extends ConstraintViolationException
 {
@@ -118,7 +124,7 @@ class ForeignKeyConstraintViolationException extends ConstraintViolationExceptio
 
 
 /**
- * Exception for a NOT NULL constraint violation.
+ * The NOT NULL constraint check failed.
  */
 class NotNullConstraintViolationException extends ConstraintViolationException
 {
@@ -126,7 +132,7 @@ class NotNullConstraintViolationException extends ConstraintViolationException
 
 
 /**
- * Exception for a unique constraint violation.
+ * The unique constraint check failed.
  */
 class UniqueConstraintViolationException extends ConstraintViolationException
 {

From 6bbfb2369996a126719abaa03953778348e55cf0 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Mon, 3 Feb 2025 02:03:58 +0100
Subject: [PATCH 09/21] tests: improved descriptions

---
 tests/dibi/Connection.connect.phpt | 14 +++++++-------
 tests/dibi/Result.normalize.phpt   | 18 +++++++++---------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/tests/dibi/Connection.connect.phpt b/tests/dibi/Connection.connect.phpt
index 85cf56b5..e48fdec0 100644
--- a/tests/dibi/Connection.connect.phpt
+++ b/tests/dibi/Connection.connect.phpt
@@ -12,7 +12,7 @@ use Tester\Assert;
 require __DIR__ . '/bootstrap.php';
 
 
-test('', function () use ($config) {
+test('immediate connection and disconnection state', function () use ($config) {
 	$conn = new Connection($config);
 	Assert::true($conn->isConnected());
 
@@ -21,7 +21,7 @@ test('', function () use ($config) {
 });
 
 
-test('lazy', function () use ($config) {
+test('lazy connection initiated on first query', function () use ($config) {
 	$conn = new Connection($config + ['lazy' => true]);
 	Assert::false($conn->isConnected());
 
@@ -30,7 +30,7 @@ test('lazy', function () use ($config) {
 });
 
 
-test('', function () use ($config) {
+test('config retrieval and driver instance access', function () use ($config) {
 	$conn = new Connection($config);
 	Assert::true($conn->isConnected());
 
@@ -40,7 +40,7 @@ test('', function () use ($config) {
 });
 
 
-test('', function () use ($config) {
+test('idempotent disconnect calls', function () use ($config) {
 	$conn = new Connection($config);
 	Assert::true($conn->isConnected());
 
@@ -52,7 +52,7 @@ test('', function () use ($config) {
 });
 
 
-test('', function () use ($config) {
+test('reconnect after disconnection', function () use ($config) {
 	$conn = new Connection($config);
 	Assert::equal('hello', $conn->query('SELECT %s', 'hello')->fetchSingle());
 
@@ -63,7 +63,7 @@ test('', function () use ($config) {
 });
 
 
-test('', function () use ($config) {
+test('destructor disconnects active connection', function () use ($config) {
 	$conn = new Connection($config);
 	Assert::true($conn->isConnected());
 
@@ -72,7 +72,7 @@ test('', function () use ($config) {
 });
 
 
-test('', function () use ($config) {
+test('invalid onConnect option triggers exceptions', function () use ($config) {
 	Assert::exception(
 		fn() => new Connection($config + ['onConnect' => '']),
 		InvalidArgumentException::class,
diff --git a/tests/dibi/Result.normalize.phpt b/tests/dibi/Result.normalize.phpt
index 6ecea60a..6fa385f6 100644
--- a/tests/dibi/Result.normalize.phpt
+++ b/tests/dibi/Result.normalize.phpt
@@ -25,7 +25,7 @@ class MockResult extends Dibi\Result
 }
 
 
-test('', function () {
+test('native text conversion preserves boolean values', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Text);
 	$result->setFormat(Type::Text, 'native');
@@ -36,7 +36,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('boolean conversion from diverse representations', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Bool);
 
@@ -58,7 +58,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('text conversion of booleans and numerics', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Text);
 
@@ -74,7 +74,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('float conversion with various numeric formats', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Float);
 
@@ -214,7 +214,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('strict integer conversion with error on empty string', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Integer);
 
@@ -244,7 +244,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('dateTime conversion with object instantiation', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::DateTime);
 
@@ -263,7 +263,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('dateTime conversion using custom format', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::DateTime);
 	$result->setFormat(Type::DateTime, 'Y-m-d H:i:s');
@@ -283,7 +283,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('date conversion to DateTime instance', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Date);
 
@@ -300,7 +300,7 @@ test('', function () {
 });
 
 
-test('', function () {
+test('time conversion to DateTime instance', function () {
 	$result = new MockResult;
 	$result->setType('col', Type::Time);
 

From fdfe9fa304188c065702f7e5da4932a6b2dbde42 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 19 Jun 2025 21:10:11 +0200
Subject: [PATCH 10/21] optimized global function calls

---
 src/Dibi/Bridges/Nette/DibiExtension3.php | 1 +
 src/Dibi/Bridges/Tracy/Panel.php          | 1 +
 src/Dibi/Connection.php                   | 2 ++
 src/Dibi/DataSource.php                   | 2 ++
 src/Dibi/Drivers/FirebirdDriver.php       | 1 +
 src/Dibi/Drivers/FirebirdResult.php       | 1 +
 src/Dibi/Drivers/MySqliDriver.php         | 2 ++
 src/Dibi/Drivers/MySqliResult.php         | 1 +
 src/Dibi/Drivers/OdbcDriver.php           | 1 +
 src/Dibi/Drivers/OdbcResult.php           | 1 +
 src/Dibi/Drivers/OracleDriver.php         | 1 +
 src/Dibi/Drivers/OracleResult.php         | 1 +
 src/Dibi/Drivers/PdoDriver.php            | 1 +
 src/Dibi/Drivers/PostgreDriver.php        | 1 +
 src/Dibi/Drivers/PostgreResult.php        | 1 +
 src/Dibi/Drivers/SqliteResult.php         | 1 +
 src/Dibi/Drivers/SqlsrvDriver.php         | 1 +
 src/Dibi/Drivers/SqlsrvReflector.php      | 1 +
 src/Dibi/Drivers/SqlsrvResult.php         | 1 +
 src/Dibi/Event.php                        | 3 +++
 src/Dibi/Fluent.php                       | 2 ++
 src/Dibi/Helpers.php                      | 3 +++
 src/Dibi/Loggers/FileLogger.php           | 2 ++
 src/Dibi/Reflection/Database.php          | 1 +
 src/Dibi/Reflection/Result.php            | 1 +
 src/Dibi/Reflection/Table.php             | 1 +
 src/Dibi/Result.php                       | 3 +++
 src/Dibi/Row.php                          | 2 ++
 src/Dibi/Translator.php                   | 2 ++
 29 files changed, 42 insertions(+)

diff --git a/src/Dibi/Bridges/Nette/DibiExtension3.php b/src/Dibi/Bridges/Nette/DibiExtension3.php
index b5921dac..e954ecf3 100644
--- a/src/Dibi/Bridges/Nette/DibiExtension3.php
+++ b/src/Dibi/Bridges/Nette/DibiExtension3.php
@@ -13,6 +13,7 @@
 use Nette;
 use Nette\Schema\Expect;
 use Tracy;
+use function is_array;
 
 
 /**
diff --git a/src/Dibi/Bridges/Tracy/Panel.php b/src/Dibi/Bridges/Tracy/Panel.php
index 50071e39..d5695e84 100644
--- a/src/Dibi/Bridges/Tracy/Panel.php
+++ b/src/Dibi/Bridges/Tracy/Panel.php
@@ -13,6 +13,7 @@
 use Dibi\Event;
 use Dibi\Helpers;
 use Tracy;
+use function count, is_string, strlen;
 
 
 /**
diff --git a/src/Dibi/Connection.php b/src/Dibi/Connection.php
index 916d0956..b7a3a82c 100644
--- a/src/Dibi/Connection.php
+++ b/src/Dibi/Connection.php
@@ -11,6 +11,8 @@
 
 use JetBrains\PhpStorm\Language;
 use Traversable;
+use function array_key_exists, is_array, sprintf;
+use const PHP_SAPI;
 
 
 /**
diff --git a/src/Dibi/DataSource.php b/src/Dibi/DataSource.php
index c7df9e09..04ffc29c 100644
--- a/src/Dibi/DataSource.php
+++ b/src/Dibi/DataSource.php
@@ -9,6 +9,8 @@
 
 namespace Dibi;
 
+use function func_get_args, is_array, strpbrk;
+
 
 /**
  * Default implementation of IDataSource.
diff --git a/src/Dibi/Drivers/FirebirdDriver.php b/src/Dibi/Drivers/FirebirdDriver.php
index cef0b98b..845c6883 100644
--- a/src/Dibi/Drivers/FirebirdDriver.php
+++ b/src/Dibi/Drivers/FirebirdDriver.php
@@ -11,6 +11,7 @@
 
 use Dibi;
 use Dibi\Helpers;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/FirebirdResult.php b/src/Dibi/Drivers/FirebirdResult.php
index 38ca75c5..5abc8418 100644
--- a/src/Dibi/Drivers/FirebirdResult.php
+++ b/src/Dibi/Drivers/FirebirdResult.php
@@ -11,6 +11,7 @@
 
 use Dibi;
 use Dibi\Helpers;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/MySqliDriver.php b/src/Dibi/Drivers/MySqliDriver.php
index 41e7c606..a19f1697 100644
--- a/src/Dibi/Drivers/MySqliDriver.php
+++ b/src/Dibi/Drivers/MySqliDriver.php
@@ -10,6 +10,8 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function in_array;
+use const MYSQLI_REPORT_OFF, MYSQLI_STORE_RESULT, MYSQLI_USE_RESULT, PREG_SET_ORDER;
 
 
 /**
diff --git a/src/Dibi/Drivers/MySqliResult.php b/src/Dibi/Drivers/MySqliResult.php
index c993c943..413c1d9f 100644
--- a/src/Dibi/Drivers/MySqliResult.php
+++ b/src/Dibi/Drivers/MySqliResult.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use const MYSQLI_TYPE_LONG, MYSQLI_TYPE_SHORT, MYSQLI_TYPE_TIME, MYSQLI_TYPE_TINY;
 
 
 /**
diff --git a/src/Dibi/Drivers/OdbcDriver.php b/src/Dibi/Drivers/OdbcDriver.php
index a5471c35..2d56db19 100644
--- a/src/Dibi/Drivers/OdbcDriver.php
+++ b/src/Dibi/Drivers/OdbcDriver.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/OdbcResult.php b/src/Dibi/Drivers/OdbcResult.php
index 3a985a83..42947a8f 100644
--- a/src/Dibi/Drivers/OdbcResult.php
+++ b/src/Dibi/Drivers/OdbcResult.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/OracleDriver.php b/src/Dibi/Drivers/OracleDriver.php
index 46a757db..83425a3c 100644
--- a/src/Dibi/Drivers/OracleDriver.php
+++ b/src/Dibi/Drivers/OracleDriver.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function in_array, is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/OracleResult.php b/src/Dibi/Drivers/OracleResult.php
index ca691559..5cf4be19 100644
--- a/src/Dibi/Drivers/OracleResult.php
+++ b/src/Dibi/Drivers/OracleResult.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/PdoDriver.php b/src/Dibi/Drivers/PdoDriver.php
index e0944d84..3832d9ae 100644
--- a/src/Dibi/Drivers/PdoDriver.php
+++ b/src/Dibi/Drivers/PdoDriver.php
@@ -12,6 +12,7 @@
 use Dibi;
 use Dibi\Helpers;
 use PDO;
+use function sprintf;
 
 
 /**
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PostgreDriver.php
index 776e5288..ea5d080a 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PostgreDriver.php
@@ -12,6 +12,7 @@
 use Dibi;
 use Dibi\Helpers;
 use PgSql;
+use function in_array, is_array, is_resource, strlen;
 
 
 /**
diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PostgreResult.php
index 0f2b00e0..25f0011f 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PostgreResult.php
@@ -12,6 +12,7 @@
 use Dibi;
 use Dibi\Helpers;
 use PgSql;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Drivers/SqliteResult.php b/src/Dibi/Drivers/SqliteResult.php
index c3fef40e..0758cfe9 100644
--- a/src/Dibi/Drivers/SqliteResult.php
+++ b/src/Dibi/Drivers/SqliteResult.php
@@ -11,6 +11,7 @@
 
 use Dibi;
 use Dibi\Helpers;
+use const SQLITE3_ASSOC, SQLITE3_BLOB, SQLITE3_FLOAT, SQLITE3_INTEGER, SQLITE3_NULL, SQLITE3_NUM, SQLITE3_TEXT;
 
 
 /**
diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SqlsrvDriver.php
index 523fd198..db0f3a0f 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SqlsrvDriver.php
@@ -11,6 +11,7 @@
 
 use Dibi;
 use Dibi\Helpers;
+use function is_resource, sprintf;
 
 
 /**
diff --git a/src/Dibi/Drivers/SqlsrvReflector.php b/src/Dibi/Drivers/SqlsrvReflector.php
index b19249a7..45b841cf 100644
--- a/src/Dibi/Drivers/SqlsrvReflector.php
+++ b/src/Dibi/Drivers/SqlsrvReflector.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function sprintf;
 
 
 /**
diff --git a/src/Dibi/Drivers/SqlsrvResult.php b/src/Dibi/Drivers/SqlsrvResult.php
index 8ad14a74..f2e79356 100644
--- a/src/Dibi/Drivers/SqlsrvResult.php
+++ b/src/Dibi/Drivers/SqlsrvResult.php
@@ -10,6 +10,7 @@
 namespace Dibi\Drivers;
 
 use Dibi;
+use function is_resource;
 
 
 /**
diff --git a/src/Dibi/Event.php b/src/Dibi/Event.php
index 9b9e8790..f1021b12 100644
--- a/src/Dibi/Event.php
+++ b/src/Dibi/Event.php
@@ -9,6 +9,9 @@
 
 namespace Dibi;
 
+use function count, dirname, microtime, preg_match, str_starts_with, strtoupper, trim;
+use const DIRECTORY_SEPARATOR;
+
 
 /**
  * Profiler & logger event.
diff --git a/src/Dibi/Fluent.php b/src/Dibi/Fluent.php
index 68497394..4519bff8 100644
--- a/src/Dibi/Fluent.php
+++ b/src/Dibi/Fluent.php
@@ -9,6 +9,8 @@
 
 namespace Dibi;
 
+use function array_key_exists, count, func_get_args, is_array, is_string;
+
 
 /**
  * SQL builder via fluent interfaces.
diff --git a/src/Dibi/Helpers.php b/src/Dibi/Helpers.php
index 82bed671..7224fd60 100644
--- a/src/Dibi/Helpers.php
+++ b/src/Dibi/Helpers.php
@@ -9,6 +9,9 @@
 
 namespace Dibi;
 
+use function array_map, array_unique, explode, fclose, fgets, fopen, fstat, getenv, htmlspecialchars, is_float, is_int, is_string, levenshtein, max, mb_strlen, ob_end_flush, ob_get_clean, ob_start, preg_match, preg_replace, preg_replace_callback, rtrim, set_time_limit, str_ends_with, str_repeat, str_starts_with, strlen, strtoupper, substr, trim, wordwrap;
+use const PHP_SAPI;
+
 
 class Helpers
 {
diff --git a/src/Dibi/Loggers/FileLogger.php b/src/Dibi/Loggers/FileLogger.php
index ca45288f..f0e5bf04 100644
--- a/src/Dibi/Loggers/FileLogger.php
+++ b/src/Dibi/Loggers/FileLogger.php
@@ -10,6 +10,8 @@
 namespace Dibi\Loggers;
 
 use Dibi;
+use function sprintf;
+use const FILE_APPEND, LOCK_EX;
 
 
 /**
diff --git a/src/Dibi/Reflection/Database.php b/src/Dibi/Reflection/Database.php
index d471c7dc..ee240dd8 100644
--- a/src/Dibi/Reflection/Database.php
+++ b/src/Dibi/Reflection/Database.php
@@ -10,6 +10,7 @@
 namespace Dibi\Reflection;
 
 use Dibi;
+use function array_values, strtolower;
 
 
 /**
diff --git a/src/Dibi/Reflection/Result.php b/src/Dibi/Reflection/Result.php
index 2218f08c..e0b2e55e 100644
--- a/src/Dibi/Reflection/Result.php
+++ b/src/Dibi/Reflection/Result.php
@@ -10,6 +10,7 @@
 namespace Dibi\Reflection;
 
 use Dibi;
+use function array_values, strtolower;
 
 
 /**
diff --git a/src/Dibi/Reflection/Table.php b/src/Dibi/Reflection/Table.php
index 7c5b64ed..d4cbe0d4 100644
--- a/src/Dibi/Reflection/Table.php
+++ b/src/Dibi/Reflection/Table.php
@@ -10,6 +10,7 @@
 namespace Dibi\Reflection;
 
 use Dibi;
+use function array_values, strtolower;
 
 
 /**
diff --git a/src/Dibi/Result.php b/src/Dibi/Result.php
index 24f4513d..77de8b1b 100644
--- a/src/Dibi/Result.php
+++ b/src/Dibi/Result.php
@@ -9,6 +9,9 @@
 
 namespace Dibi;
 
+use function array_keys, array_pop, count, explode, is_float, is_string, json_decode, ltrim, preg_match, preg_split, property_exists, reset, rtrim, str_contains, str_replace, str_starts_with, strpos;
+use const PREG_SPLIT_DELIM_CAPTURE, PREG_SPLIT_NO_EMPTY;
+
 
 /**
  * Query result.
diff --git a/src/Dibi/Row.php b/src/Dibi/Row.php
index 369d9d1b..6838e0d6 100644
--- a/src/Dibi/Row.php
+++ b/src/Dibi/Row.php
@@ -9,6 +9,8 @@
 
 namespace Dibi;
 
+use function array_keys, count, str_starts_with;
+
 
 /**
  * Result set single row.
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index d80484a8..b8df335a 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -9,6 +9,8 @@
 
 namespace Dibi;
 
+use function array_filter, array_keys, array_splice, array_values, count, explode, get_debug_type, gettype, implode, is_array, is_bool, is_float, is_int, is_numeric, is_object, is_scalar, is_string, iterator_to_array, key, ltrim, number_format, preg_last_error, preg_match, preg_replace_callback, reset, rtrim, str_contains, str_replace, strcspn, strlen, strncasecmp, strtoupper, substr, trim;
+
 
 /**
  * SQL translator.

From 450c38e85418ceef5c64a8f261e6eec685bcc335 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 15:57:10 +0200
Subject: [PATCH 11/21] opened 6.0-dev

---
 composer.json     | 2 +-
 src/Dibi/dibi.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 160edc75..d1fdac4d 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "5.0-dev"
+			"dev-master": "6.0-dev"
 		}
 	}
 }
diff --git a/src/Dibi/dibi.php b/src/Dibi/dibi.php
index 7ae4620f..58aaa84b 100644
--- a/src/Dibi/dibi.php
+++ b/src/Dibi/dibi.php
@@ -37,7 +37,7 @@
  */
 class dibi
 {
-	public const Version = '5.0.2';
+	public const Version = '6.0-dev';
 
 	/** @deprecated use dibi::Version */
 	public const VERSION = self::Version;

From eb6d7b1603ffe23ac4a1863637439bde2302bb87 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:25:05 +0200
Subject: [PATCH 12/21] requires PHP 8.2

---
 .github/workflows/static-analysis.yml | 2 +-
 .github/workflows/tests.yml           | 4 ++--
 composer.json                         | 2 +-
 readme.md                             | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 5a39324e..6f22b2fb 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -13,7 +13,7 @@ jobs:
             - uses: actions/checkout@v4
             - uses: shivammathur/setup-php@v2
               with:
-                  php-version: 8.0
+                  php-version: 8.2
                   coverage: none
 
             - run: composer install --no-progress --prefer-dist
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ae762695..5f67cc4f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php: ['8.0', '8.1', '8.2', '8.3', '8.4']
+                php: ['8.2', '8.3', '8.4']
 
             fail-fast: false
 
@@ -112,7 +112,7 @@ jobs:
 
 
             - name: Save Code Coverage
-              if: ${{ matrix.php == '8.0' }}
+              if: ${{ matrix.php == '8.2' }}
               env:
                   COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
               run: |
diff --git a/composer.json b/composer.json
index d1fdac4d..d5e2f9c2 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
 		}
 	],
 	"require": {
-		"php": "8.0 - 8.4"
+		"php": "8.2 - 8.4"
 	},
 	"require-dev": {
 		"tracy/tracy": "^2.9",
diff --git a/readme.md b/readme.md
index e75f2773..b225b203 100644
--- a/readme.md
+++ b/readme.md
@@ -34,7 +34,7 @@ Install Dibi via Composer:
 composer require dibi/dibi
 ```
 
-The Dibi 5.0 requires PHP version 8.0 and supports PHP up to 8.4.
+The Dibi 5.0 requires PHP version 8.2 and supports PHP up to 8.4.
 
 
 Usage

From b67f21235019f5d523d2f2c3ef8c25cc780f06c0 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:31:38 +0200
Subject: [PATCH 13/21] uses PHP 5.2 features

---
 examples/using-substitutions.php   |  2 +-
 src/Dibi/Bridges/Tracy/Panel.php   |  4 ++--
 src/Dibi/Drivers/PostgreDriver.php | 19 +++++++------------
 src/Dibi/Drivers/PostgreResult.php | 10 +++-------
 src/Dibi/Fluent.php                |  2 +-
 src/Dibi/Helpers.php               |  2 +-
 src/Dibi/Translator.php            |  6 +++---
 7 files changed, 18 insertions(+), 27 deletions(-)

diff --git a/examples/using-substitutions.php b/examples/using-substitutions.php
index d10d85a1..058ed47b 100644
--- a/examples/using-substitutions.php
+++ b/examples/using-substitutions.php
@@ -45,7 +45,7 @@ function substFallBack($expr)
 
 
 // define callback
-$dibi->getSubstitutes()->setCallback('substFallBack');
+$dibi->getSubstitutes()->setCallback(substFallBack(...));
 
 // define substitutes as constants
 define('SUBST_ACCOUNT', 'eshop_');
diff --git a/src/Dibi/Bridges/Tracy/Panel.php b/src/Dibi/Bridges/Tracy/Panel.php
index d5695e84..f53e5002 100644
--- a/src/Dibi/Bridges/Tracy/Panel.php
+++ b/src/Dibi/Bridges/Tracy/Panel.php
@@ -36,8 +36,8 @@ public function __construct(
 	public function register(Dibi\Connection $connection): void
 	{
 		Tracy\Debugger::getBar()->addPanel($this);
-		Tracy\Debugger::getBlueScreen()->addPanel([self::class, 'renderException']);
-		$connection->onEvent[] = [$this, 'logEvent'];
+		Tracy\Debugger::getBlueScreen()->addPanel(self::renderException(...));
+		$connection->onEvent[] = $this->logEvent(...);
 	}
 
 
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PostgreDriver.php
index ea5d080a..40b76b3d 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PostgreDriver.php
@@ -24,13 +24,12 @@
  *   - schema => the schema search path
  *   - charset => character encoding to set (default is utf8)
  *   - persistent (bool) => try to find a persistent link?
- *   - resource (resource) => existing connection resource
+ *   - resource (PgSql\Connection) => existing connection resource
  *   - connect_type (int) => see pg_connect()
  */
 class PostgreDriver implements Dibi\Driver
 {
-	/** @var resource|PgSql\Connection */
-	private $connection;
+	private PgSql\Connection $connection;
 	private ?int $affectedRows;
 
 
@@ -73,7 +72,7 @@ public function __construct(array $config)
 			restore_error_handler();
 		}
 
-		if (!is_resource($this->connection) && !$this->connection instanceof PgSql\Connection) {
+		if (!$this->connection instanceof PgSql\Connection) {
 			throw new Dibi\DriverException($error ?: 'Connecting error.');
 		}
 
@@ -119,7 +118,7 @@ public function query(string $sql): ?Dibi\ResultDriver
 		if ($res === false) {
 			throw static::createException(pg_last_error($this->connection), null, $sql);
 
-		} elseif (is_resource($res) || $res instanceof PgSql\Result) {
+		} elseif ($res instanceof PgSql\Result) {
 			$this->affectedRows = Helpers::false2Null(pg_affected_rows($res));
 			if (pg_num_fields($res)) {
 				return $this->createResultDriver($res);
@@ -223,13 +222,10 @@ public function inTransaction(): bool
 
 	/**
 	 * Returns the connection resource.
-	 * @return resource|null
 	 */
-	public function getResource(): mixed
+	public function getResource(): PgSql\Connection
 	{
-		return is_resource($this->connection) || $this->connection instanceof PgSql\Connection
-			? $this->connection
-			: null;
+		return $this->connection;
 	}
 
 
@@ -244,9 +240,8 @@ public function getReflector(): Dibi\Reflector
 
 	/**
 	 * Result set driver factory.
-	 * @param  resource  $resource
 	 */
-	public function createResultDriver($resource): PostgreResult
+	public function createResultDriver(PgSql\Result $resource): PostgreResult
 	{
 		return new PostgreResult($resource);
 	}
diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PostgreResult.php
index 25f0011f..d2e9cf49 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PostgreResult.php
@@ -21,8 +21,7 @@
 class PostgreResult implements Dibi\ResultDriver
 {
 	public function __construct(
-		/** @var resource|PgSql\Result */
-		private $resultSet,
+		private PgSql\Result $resultSet,
 	) {
 	}
 
@@ -89,13 +88,10 @@ public function getResultColumns(): array
 
 	/**
 	 * Returns the result set resource.
-	 * @return resource|PgSql\Result|null
 	 */
-	public function getResultResource(): mixed
+	public function getResultResource(): PgSql\Result
 	{
-		return is_resource($this->resultSet) || $this->resultSet instanceof PgSql\Result
-			? $this->resultSet
-			: null;
+		return $this->resultSet;
 	}
 
 
diff --git a/src/Dibi/Fluent.php b/src/Dibi/Fluent.php
index 4519bff8..0f72cbfa 100644
--- a/src/Dibi/Fluent.php
+++ b/src/Dibi/Fluent.php
@@ -115,7 +115,7 @@ public function __construct(Connection $connection)
 		$this->connection = $connection;
 
 		if (!isset(self::$normalizer)) {
-			self::$normalizer = new HashMap([self::class, '_formatClause']);
+			self::$normalizer = new HashMap(self::_formatClause(...));
 		}
 	}
 
diff --git a/src/Dibi/Helpers.php b/src/Dibi/Helpers.php
index 7224fd60..6db7b167 100644
--- a/src/Dibi/Helpers.php
+++ b/src/Dibi/Helpers.php
@@ -211,7 +211,7 @@ public static function detectType(string $type): ?string
 	public static function getTypeCache(): HashMap
 	{
 		if (!isset(self::$types)) {
-			self::$types = new HashMap([self::class, 'detectType']);
+			self::$types = new HashMap(self::detectType(...));
 		}
 
 		return self::$types;
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index b8df335a..cb9a80db 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -36,7 +36,7 @@ public function __construct(Connection $connection)
 	{
 		$this->connection = $connection;
 		$this->driver = $connection->getDriver();
-		$this->identifiers = new HashMap([$this, 'delimite']);
+		$this->identifiers = new HashMap($this->delimite(...));
 	}
 
 
@@ -90,7 +90,7 @@ public function translate(array $args): string
 									(\?)                            ## 11) placeholder
 								)/xs
 								XX,
-							[$this, 'cb'],
+							$this->cb(...),
 							substr($arg, $toSkip),
 						);
 					if (preg_last_error()) {
@@ -436,7 +436,7 @@ public function formatValue(mixed $value, ?string $modifier): string
 										:(\S*?:)([a-zA-Z0-9._]?)
 									)/sx
 									XX,
-								[$this, 'cb'],
+								$this->cb(...),
 								substr($value, $toSkip),
 							);
 						if (preg_last_error()) {

From cd0718fa9182ea44c27a5b454f15d823a197c8a1 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:33:45 +0200
Subject: [PATCH 14/21] readonly properties

---
 src/Dibi/Drivers/PostgreResult.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PostgreResult.php
index d2e9cf49..88af04e9 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PostgreResult.php
@@ -21,7 +21,7 @@
 class PostgreResult implements Dibi\ResultDriver
 {
 	public function __construct(
-		private PgSql\Result $resultSet,
+		private readonly PgSql\Result $resultSet,
 	) {
 	}
 

From 65c8021312fc898b5d7f9546a3e6dad67b6b33de Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 18:27:03 +0200
Subject: [PATCH 15/21] removed support for SQLServer < 2012, PostgreSQL < 9.3

---
 src/Dibi/Drivers/PdoDriver.php           |  23 ++---
 src/Dibi/Drivers/PostgreDriver.php       |   2 +-
 src/Dibi/Drivers/PostgreReflector.php    |  20 ++--
 src/Dibi/Drivers/SqliteDriver.php        |   5 +-
 src/Dibi/Drivers/SqlsrvDriver.php        |  10 --
 tests/dibi/Fluent.fetch.limit.mssql.phpt |  20 ++--
 tests/dibi/Sqlsrv.limits.phpt            | 117 +++++++++--------------
 7 files changed, 76 insertions(+), 121 deletions(-)

diff --git a/src/Dibi/Drivers/PdoDriver.php b/src/Dibi/Drivers/PdoDriver.php
index 3832d9ae..aa7dc7e4 100644
--- a/src/Dibi/Drivers/PdoDriver.php
+++ b/src/Dibi/Drivers/PdoDriver.php
@@ -24,14 +24,12 @@
  *   - password (or pass)
  *   - options (array) => driver specific options {@see PDO::__construct}
  *   - resource (PDO) => existing connection
- *   - version
  */
 class PdoDriver implements Dibi\Driver
 {
 	private ?PDO $connection;
 	private ?int $affectedRows;
 	private string $driverName;
-	private string $serverVersion = '';
 
 
 	/** @throws Dibi\NotSupportedException */
@@ -66,7 +64,6 @@ public function __construct(array $config)
 		}
 
 		$this->driverName = $this->connection->getAttribute(PDO::ATTR_DRIVER_NAME);
-		$this->serverVersion = (string) ($config['version'] ?? @$this->connection->getAttribute(PDO::ATTR_SERVER_VERSION)); // @ - may be not supported
 	}
 
 
@@ -180,7 +177,7 @@ public function getReflector(): Dibi\Reflector
 		return match ($this->driverName) {
 			'mysql' => new MySqlReflector($this),
 			'oci' => new OracleReflector($this),
-			'pgsql' => new PostgreReflector($this, $this->connection->getAttribute(PDO::ATTR_SERVER_VERSION)),
+			'pgsql' => new PostgreReflector($this),
 			'sqlite' => new SqliteReflector($this),
 			'mssql', 'dblib', 'sqlsrv' => new SqlsrvReflector($this),
 			default => throw new Dibi\NotSupportedException,
@@ -360,17 +357,15 @@ public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
 			case 'mssql':
 			case 'sqlsrv':
 			case 'dblib':
-				if (version_compare($this->serverVersion, '11.0') >= 0) { // 11 == SQL Server 2012
-					// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
-					if ($limit !== null) {
-						$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
-					} elseif ($offset) {
-						$sql = sprintf('%s OFFSET %d ROWS', rtrim($sql), $offset);
-					}
-
-					break;
+				// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
+				if ($limit !== null) {
+					$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
+				} elseif ($offset) {
+					$sql = sprintf('%s OFFSET %d ROWS', rtrim($sql), $offset);
 				}
-				// break omitted
+
+				break;
+
 			case 'odbc':
 				if ($offset) {
 					throw new Dibi\NotSupportedException('Offset is not supported by this database.');
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PostgreDriver.php
index 40b76b3d..880762d3 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PostgreDriver.php
@@ -234,7 +234,7 @@ public function getResource(): PgSql\Connection
 	 */
 	public function getReflector(): Dibi\Reflector
 	{
-		return new PostgreReflector($this, pg_parameter_status($this->connection, 'server_version'));
+		return new PostgreReflector($this);
 	}
 
 
diff --git a/src/Dibi/Drivers/PostgreReflector.php b/src/Dibi/Drivers/PostgreReflector.php
index 68679d3a..ab93130c 100644
--- a/src/Dibi/Drivers/PostgreReflector.php
+++ b/src/Dibi/Drivers/PostgreReflector.php
@@ -19,7 +19,6 @@ class PostgreReflector implements Dibi\Reflector
 {
 	public function __construct(
 		private readonly Dibi\Driver $driver,
-		private readonly string $version,
 	) {
 	}
 
@@ -39,18 +38,15 @@ public function getTables(): array
 			FROM
 				information_schema.tables
 			WHERE
-				table_schema = ANY (current_schemas(false))";
+				table_schema = ANY (current_schemas(false))
 
-		if ($this->version >= 9.3) {
-			$query .= '
-				UNION ALL
-				SELECT
-					matviewname, 1
-				FROM
-					pg_matviews
-				WHERE
-					schemaname = ANY (current_schemas(false))';
-		}
+			UNION ALL
+			SELECT
+				matviewname, 1
+			FROM
+				pg_matviews
+			WHERE
+				schemaname = ANY (current_schemas(false))";
 
 		$res = $this->driver->query($query);
 		$tables = [];
diff --git a/src/Dibi/Drivers/SqliteDriver.php b/src/Dibi/Drivers/SqliteDriver.php
index c1b4b227..d8ef49d0 100644
--- a/src/Dibi/Drivers/SqliteDriver.php
+++ b/src/Dibi/Drivers/SqliteDriver.php
@@ -56,10 +56,7 @@ public function __construct(array $config)
 		}
 
 		// enable foreign keys support (defaultly disabled; if disabled then foreign key constraints are not enforced)
-		$version = SQLite3::version();
-		if ($version['versionNumber'] >= '3006019') {
-			$this->query('PRAGMA foreign_keys = ON');
-		}
+		$this->query('PRAGMA foreign_keys = ON');
 	}
 
 
diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SqlsrvDriver.php
index db0f3a0f..c786c40b 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SqlsrvDriver.php
@@ -31,7 +31,6 @@ class SqlsrvDriver implements Dibi\Driver
 	/** @var resource */
 	private $connection;
 	private ?int $affectedRows;
-	private string $version = '';
 
 
 	/** @throws Dibi\NotSupportedException */
@@ -69,8 +68,6 @@ public function __construct(array $config)
 
 			sqlsrv_configure('WarningsReturnAsErrors', 1);
 		}
-
-		$this->version = sqlsrv_server_info($this->connection)['SQLServerVersion'];
 	}
 
 
@@ -257,13 +254,6 @@ public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
 		if ($limit < 0 || $offset < 0) {
 			throw new Dibi\NotSupportedException('Negative offset or limit.');
 
-		} elseif (version_compare($this->version, '11', '<')) { // 11 == SQL Server 2012
-			if ($offset) {
-				throw new Dibi\NotSupportedException('Offset is not supported by this database.');
-
-			} elseif ($limit !== null) {
-				$sql = sprintf('SELECT TOP (%d) * FROM (%s) t', $limit, $sql);
-			}
 		} elseif ($limit !== null) {
 			// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
 			$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
diff --git a/tests/dibi/Fluent.fetch.limit.mssql.phpt b/tests/dibi/Fluent.fetch.limit.mssql.phpt
index 7df79eb1..d07ce4e8 100644
--- a/tests/dibi/Fluent.fetch.limit.mssql.phpt
+++ b/tests/dibi/Fluent.fetch.limit.mssql.phpt
@@ -57,28 +57,28 @@ $fluent = $conn->select('*')
 	->orderBy('customer_id');
 
 Assert::same(
-	reformat('SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY'),
 	(string) $fluent,
 );
 
 
 $fluent->fetch();
 Assert::same(
-	'SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t',
+	'SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY',
 	dibi::$sql,
 );
 $fluent->fetchSingle();
 Assert::same(
-	reformat('SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY'),
 	dibi::$sql,
 );
 $fluent->fetchAll(0, 3);
 Assert::same(
-	reformat('SELECT TOP (3) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 3 ROWS ONLY'),
 	dibi::$sql,
 );
 Assert::same(
-	reformat('SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY'),
 	(string) $fluent,
 );
 
@@ -86,16 +86,16 @@ Assert::same(
 $fluent->limit(0);
 $fluent->fetch();
 Assert::same(
-	reformat('SELECT TOP (0) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 0 ROWS ONLY'),
 	dibi::$sql,
 );
 $fluent->fetchSingle();
 Assert::same(
-	reformat('SELECT TOP (0) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 0 ROWS ONLY'),
 	dibi::$sql,
 );
 Assert::same(
-	reformat('SELECT TOP (0) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 0 ROWS ONLY'),
 	(string) $fluent,
 );
 
@@ -104,12 +104,12 @@ $fluent->removeClause('limit');
 $fluent->removeClause('offset');
 $fluent->fetch();
 Assert::same(
-	reformat('SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY'),
 	dibi::$sql,
 );
 $fluent->fetchSingle();
 Assert::same(
-	reformat('SELECT TOP (1) * FROM (SELECT * FROM [customers] ORDER BY [customer_id]) t'),
+	reformat('SELECT * FROM [customers] ORDER BY [customer_id] OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY'),
 	dibi::$sql,
 );
 Assert::same(
diff --git a/tests/dibi/Sqlsrv.limits.phpt b/tests/dibi/Sqlsrv.limits.phpt
index f70ea197..cc0c8a1c 100644
--- a/tests/dibi/Sqlsrv.limits.phpt
+++ b/tests/dibi/Sqlsrv.limits.phpt
@@ -11,82 +11,59 @@ use Tester\Assert;
 require __DIR__ . '/bootstrap.php';
 
 $tests = function ($conn) {
-	$resource = $conn->getDriver()->getResource();
-	$version = is_resource($resource)
-		? sqlsrv_server_info($resource)['SQLServerVersion']
-		: $resource->getAttribute(PDO::ATTR_SERVER_VERSION);
+	// Limit and offset
+	Assert::same(
+		'SELECT 1 OFFSET 10 ROWS FETCH NEXT 10 ROWS ONLY',
+		$conn->translate('SELECT 1 %ofs %lmt', 10, 10),
+	);
 
-	// MsSQL2012+
-	if (version_compare($version, '11.0') >= 0) {
-		// Limit and offset
-		Assert::same(
-			'SELECT 1 OFFSET 10 ROWS FETCH NEXT 10 ROWS ONLY',
-			$conn->translate('SELECT 1 %ofs %lmt', 10, 10),
-		);
+	// Limit only
+	Assert::same(
+		'SELECT 1 OFFSET 0 ROWS FETCH NEXT 10 ROWS ONLY',
+		$conn->translate('SELECT 1 %lmt', 10),
+	);
 
-		// Limit only
-		Assert::same(
-			'SELECT 1 OFFSET 0 ROWS FETCH NEXT 10 ROWS ONLY',
-			$conn->translate('SELECT 1 %lmt', 10),
-		);
+	// Offset only
+	Assert::same(
+		'SELECT 1 OFFSET 10 ROWS',
+		$conn->translate('SELECT 1 %ofs', 10),
+	);
 
-		// Offset only
-		Assert::same(
-			'SELECT 1 OFFSET 10 ROWS',
-			$conn->translate('SELECT 1 %ofs', 10),
-		);
+	// Offset invalid
+	Assert::error(
+		function () use ($conn) {
+			$conn->translate('SELECT 1 %ofs', -10);
+		},
+		Dibi\NotSupportedException::class,
+		'Negative offset or limit.',
+	);
 
-		// Offset invalid
-		Assert::error(
-			function () use ($conn) {
-				$conn->translate('SELECT 1 %ofs', -10);
-			},
-			Dibi\NotSupportedException::class,
-			'Negative offset or limit.',
-		);
+	// Limit invalid
+	Assert::error(
+		function () use ($conn) {
+			$conn->translate('SELECT 1 %lmt', -10);
+		},
+		Dibi\NotSupportedException::class,
+		'Negative offset or limit.',
+	);
 
-		// Limit invalid
-		Assert::error(
-			function () use ($conn) {
-				$conn->translate('SELECT 1 %lmt', -10);
-			},
-			Dibi\NotSupportedException::class,
-			'Negative offset or limit.',
-		);
+	// Limit invalid, offset valid
+	Assert::error(
+		function () use ($conn) {
+			$conn->translate('SELECT 1 %ofs %lmt', 10, -10);
+		},
+		Dibi\NotSupportedException::class,
+		'Negative offset or limit.',
+	);
 
-		// Limit invalid, offset valid
-		Assert::error(
-			function () use ($conn) {
-				$conn->translate('SELECT 1 %ofs %lmt', 10, -10);
-			},
-			Dibi\NotSupportedException::class,
-			'Negative offset or limit.',
-		);
-
-		// Limit valid, offset invalid
-		Assert::error(
-			function () use ($conn) {
-				$conn->translate('SELECT 1 %ofs %lmt', -10, 10);
-			},
-			Dibi\NotSupportedException::class,
-			'Negative offset or limit.',
-		);
-	} else {
-		Assert::same(
-			'SELECT TOP (1) * FROM (SELECT 1) t',
-			$conn->translate('SELECT 1 %lmt', 1),
-		);
-
-		Assert::same(
-			'SELECT 1',
-			$conn->translate('SELECT 1 %lmt', -10),
-		);
-
-		Assert::exception(
-			fn() => $conn->translate('SELECT 1 %ofs %lmt', 10, 10),
-			Dibi\NotSupportedException::class,
-		);
-	}
+	// Limit valid, offset invalid
+	Assert::error(
+		function () use ($conn) {
+			$conn->translate('SELECT 1 %ofs %lmt', -10, 10);
+		},
+		Dibi\NotSupportedException::class,
+		'Negative offset or limit.',
+	);
 };
 
 $conn = new Dibi\Connection($config);

From 48d2346ec7f2b73338bd601751708e1b70720123 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 15:58:35 +0200
Subject: [PATCH 16/21] removed IConnection (BC break)

---
 src/Dibi/Connection.php |  2 +-
 src/Dibi/interfaces.php | 60 -----------------------------------------
 2 files changed, 1 insertion(+), 61 deletions(-)

diff --git a/src/Dibi/Connection.php b/src/Dibi/Connection.php
index b7a3a82c..78b926c7 100644
--- a/src/Dibi/Connection.php
+++ b/src/Dibi/Connection.php
@@ -21,7 +21,7 @@
  * @property-read int $affectedRows
  * @property-read int $insertId
  */
-class Connection implements IConnection
+class Connection
 {
 	/** function (Event $event); Occurs after query is executed */
 	public ?array $onEvent = [];
diff --git a/src/Dibi/interfaces.php b/src/Dibi/interfaces.php
index 3cf33685..753d0b6e 100644
--- a/src/Dibi/interfaces.php
+++ b/src/Dibi/interfaces.php
@@ -178,63 +178,3 @@ function getIndexes(string $table): array;
 	 */
 	function getForeignKeys(string $table): array;
 }
-
-
-/**
- * Dibi connection.
- */
-interface IConnection
-{
-	/**
-	 * Connects to a database.
-	 */
-	function connect(): void;
-
-	/**
-	 * Disconnects from a database.
-	 */
-	function disconnect(): void;
-
-	/**
-	 * Returns true when connection was established.
-	 */
-	function isConnected(): bool;
-
-	/**
-	 * Returns the driver and connects to a database in lazy mode.
-	 */
-	function getDriver(): Driver;
-
-	/**
-	 * Generates (translates) and executes SQL query.
-	 * @throws Exception
-	 */
-	function query(...$args): Result;
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 * @throws Exception
-	 */
-	function getAffectedRows(): int;
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 * @throws Exception
-	 */
-	function getInsertId(?string $sequence = null): int;
-
-	/**
-	 * Begins a transaction (if supported).
-	 */
-	function begin(?string $savepoint = null): void;
-
-	/**
-	 * Commits statements in a transaction.
-	 */
-	function commit(?string $savepoint = null): void;
-
-	/**
-	 * Rollback changes in a transaction.
-	 */
-	function rollback(?string $savepoint = null): void;
-}

From 57aa64095f4a278ac9cc58158d9f503b5d8b2364 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 18:20:04 +0200
Subject: [PATCH 17/21] renamed interfaces (BC break)

Dibi\Driver => Dibi\Drivers\Connection
Dibi\ResultDriver => Dibi\Drivers\Result
Dibi\Reflector => Dibi\Drivers\Engine
---
 src/Dibi/Connection.php                  |  10 +-
 src/Dibi/Drivers/Connection.php          |  97 ++++++++++++
 src/Dibi/Drivers/DummyDriver.php         |   6 +-
 src/Dibi/Drivers/Engine.php              |  40 +++++
 src/Dibi/Drivers/FirebirdDriver.php      |   6 +-
 src/Dibi/Drivers/FirebirdReflector.php   |   5 +-
 src/Dibi/Drivers/FirebirdResult.php      |   2 +-
 src/Dibi/Drivers/MySqlReflector.php      |   4 +-
 src/Dibi/Drivers/MySqliDriver.php        |   6 +-
 src/Dibi/Drivers/MySqliResult.php        |   2 +-
 src/Dibi/Drivers/NoDataResult.php        |   3 +-
 src/Dibi/Drivers/OdbcDriver.php          |   6 +-
 src/Dibi/Drivers/OdbcReflector.php       |   4 +-
 src/Dibi/Drivers/OdbcResult.php          |   2 +-
 src/Dibi/Drivers/OracleDriver.php        |   6 +-
 src/Dibi/Drivers/OracleReflector.php     |   4 +-
 src/Dibi/Drivers/OracleResult.php        |   2 +-
 src/Dibi/Drivers/PdoDriver.php           |   6 +-
 src/Dibi/Drivers/PdoResult.php           |   2 +-
 src/Dibi/Drivers/PostgreDriver.php       |   6 +-
 src/Dibi/Drivers/PostgreReflector.php    |   5 +-
 src/Dibi/Drivers/PostgreResult.php       |   3 +-
 src/Dibi/Drivers/Result.php              |  58 ++++++++
 src/Dibi/Drivers/SqliteDriver.php        |   6 +-
 src/Dibi/Drivers/SqliteReflector.php     |   5 +-
 src/Dibi/Drivers/SqliteResult.php        |   2 +-
 src/Dibi/Drivers/SqlsrvDriver.php        |   6 +-
 src/Dibi/Drivers/SqlsrvReflector.php     |   4 +-
 src/Dibi/Drivers/SqlsrvResult.php        |   2 +-
 src/Dibi/Helpers.php                     |   2 +-
 src/Dibi/IDataSource.php                 |  20 +++
 src/Dibi/Reflection/Column.php           |   2 +-
 src/Dibi/Reflection/Database.php         |   2 +-
 src/Dibi/Reflection/Result.php           |   4 +-
 src/Dibi/Reflection/Table.php            |   4 +-
 src/Dibi/Result.php                      |   6 +-
 src/Dibi/Translator.php                  |   4 +-
 src/Dibi/interfaces.php                  | 180 -----------------------
 tests/dibi/Connection.connect.phpt       |   2 +-
 tests/dibi/Fluent.fetch.limit.mssql.phpt |   2 +-
 40 files changed, 284 insertions(+), 254 deletions(-)
 create mode 100644 src/Dibi/Drivers/Connection.php
 create mode 100644 src/Dibi/Drivers/Engine.php
 create mode 100644 src/Dibi/Drivers/Result.php
 create mode 100644 src/Dibi/IDataSource.php
 delete mode 100644 src/Dibi/interfaces.php

diff --git a/src/Dibi/Connection.php b/src/Dibi/Connection.php
index 78b926c7..7035f008 100644
--- a/src/Dibi/Connection.php
+++ b/src/Dibi/Connection.php
@@ -29,7 +29,7 @@ class Connection
 
 	/** @var string[]  resultset formats */
 	private array $formats;
-	private ?Driver $driver = null;
+	private ?Drivers\Connection $driver = null;
 	private ?Translator $translator = null;
 
 	/** @var array<string, callable(object): Expression | null> */
@@ -122,12 +122,12 @@ public function __destruct()
 	 */
 	final public function connect(): void
 	{
-		if ($this->config['driver'] instanceof Driver) {
+		if ($this->config['driver'] instanceof Drivers\Connection) {
 			$this->driver = $this->config['driver'];
 			$this->translator = new Translator($this);
 			return;
 
-		} elseif (is_subclass_of($this->config['driver'], Driver::class)) {
+		} elseif (is_subclass_of($this->config['driver'], Drivers\Connection::class)) {
 			$class = $this->config['driver'];
 
 		} else {
@@ -198,7 +198,7 @@ final public function getConfig(?string $key = null, $default = null): mixed
 	/**
 	 * Returns the driver and connects to a database in lazy mode.
 	 */
-	final public function getDriver(): Driver
+	final public function getDriver(): Drivers\Connection
 	{
 		if (!$this->driver) {
 			$this->connect();
@@ -450,7 +450,7 @@ public function transaction(callable $callback): mixed
 	/**
 	 * Result set factory.
 	 */
-	public function createResultSet(ResultDriver $resultDriver): Result
+	public function createResultSet(Drivers\Result $resultDriver): Result
 	{
 		return (new Result($resultDriver, $this->config['result']['normalize'] ?? true))
 			->setFormats($this->formats);
diff --git a/src/Dibi/Drivers/Connection.php b/src/Dibi/Drivers/Connection.php
new file mode 100644
index 00000000..9ff28e70
--- /dev/null
+++ b/src/Dibi/Drivers/Connection.php
@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
+ * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Dibi\Drivers;
+
+use Dibi\DriverException;
+use Dibi\Exception;
+
+
+/**
+ * Database connection driver.
+ */
+interface Connection
+{
+	/**
+	 * Disconnects from a database.
+	 * @throws Exception
+	 */
+	function disconnect(): void;
+
+	/**
+	 * Internal: Executes the SQL query.
+	 * @throws DriverException
+	 */
+	function query(string $sql): ?Result;
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 */
+	function getAffectedRows(): ?int;
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 */
+	function getInsertId(?string $sequence): ?int;
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @throws DriverException
+	 */
+	function begin(?string $savepoint = null): void;
+
+	/**
+	 * Commits statements in a transaction.
+	 * @throws DriverException
+	 */
+	function commit(?string $savepoint = null): void;
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @throws DriverException
+	 */
+	function rollback(?string $savepoint = null): void;
+
+	/**
+	 * Returns the connection resource.
+	 */
+	function getResource(): mixed;
+
+	/**
+	 * Returns the connection reflector.
+	 */
+	function getReflector(): Engine;
+
+	/**
+	 * Encodes data for use in a SQL statement.
+	 */
+	function escapeText(string $value): string;
+
+	function escapeBinary(string $value): string;
+
+	function escapeIdentifier(string $value): string;
+
+	function escapeBool(bool $value): string;
+
+	function escapeDate(\DateTimeInterface $value): string;
+
+	function escapeDateTime(\DateTimeInterface $value): string;
+
+	function escapeDateInterval(\DateInterval $value): string;
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	function escapeLike(string $value, int $pos): string;
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	function applyLimit(string &$sql, ?int $limit, ?int $offset): void;
+}
diff --git a/src/Dibi/Drivers/DummyDriver.php b/src/Dibi/Drivers/DummyDriver.php
index 6f8b0e6b..74501d3a 100644
--- a/src/Dibi/Drivers/DummyDriver.php
+++ b/src/Dibi/Drivers/DummyDriver.php
@@ -15,14 +15,14 @@
 /**
  * The dummy driver for testing purposes.
  */
-class DummyDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
+class DummyDriver implements Connection, Result, Engine
 {
 	public function disconnect(): void
 	{
 	}
 
 
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		return null;
 	}
@@ -64,7 +64,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return $this;
 	}
diff --git a/src/Dibi/Drivers/Engine.php b/src/Dibi/Drivers/Engine.php
new file mode 100644
index 00000000..f1822d05
--- /dev/null
+++ b/src/Dibi/Drivers/Engine.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
+ * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Dibi\Drivers;
+
+
+/**
+ * Engine-specific behaviors.
+ */
+interface Engine
+{
+	/**
+	 * Returns list of tables.
+	 * @return array of {name [, (bool) view ]}
+	 */
+	function getTables(): array;
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @return array of {name, nativetype [, table, fullname, (int) size, (bool) nullable, (mixed) default, (bool) autoincrement, (array) vendor ]}
+	 */
+	function getColumns(string $table): array;
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @return array of {name, (array of names) columns [, (bool) unique, (bool) primary ]}
+	 */
+	function getIndexes(string $table): array;
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 */
+	function getForeignKeys(string $table): array;
+}
diff --git a/src/Dibi/Drivers/FirebirdDriver.php b/src/Dibi/Drivers/FirebirdDriver.php
index 845c6883..d676910c 100644
--- a/src/Dibi/Drivers/FirebirdDriver.php
+++ b/src/Dibi/Drivers/FirebirdDriver.php
@@ -25,7 +25,7 @@
  *   - buffers (int) => buffers is the number of database buffers to allocate for the server-side cache. If 0 or omitted, server chooses its own default.
  *   - resource (resource) => existing connection resource
  */
-class FirebirdDriver implements Dibi\Driver
+class FirebirdDriver implements Connection
 {
 	public const ErrorExceptionThrown = -836;
 
@@ -86,7 +86,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException|Dibi\Exception
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$resource = $this->inTransaction
 			? $this->transaction
@@ -200,7 +200,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new FirebirdReflector($this);
 	}
diff --git a/src/Dibi/Drivers/FirebirdReflector.php b/src/Dibi/Drivers/FirebirdReflector.php
index 9b23fdd3..292c800b 100644
--- a/src/Dibi/Drivers/FirebirdReflector.php
+++ b/src/Dibi/Drivers/FirebirdReflector.php
@@ -9,16 +9,15 @@
 
 namespace Dibi\Drivers;
 
-use Dibi;
 
 
 /**
  * The reflector for Firebird/InterBase database.
  */
-class FirebirdReflector implements Dibi\Reflector
+class FirebirdReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/FirebirdResult.php b/src/Dibi/Drivers/FirebirdResult.php
index 5abc8418..6d231826 100644
--- a/src/Dibi/Drivers/FirebirdResult.php
+++ b/src/Dibi/Drivers/FirebirdResult.php
@@ -17,7 +17,7 @@
 /**
  * The driver for Firebird/InterBase result set.
  */
-class FirebirdResult implements Dibi\ResultDriver
+class FirebirdResult implements Result
 {
 	public function __construct(
 		/** @var resource */
diff --git a/src/Dibi/Drivers/MySqlReflector.php b/src/Dibi/Drivers/MySqlReflector.php
index 0f968a71..ecf1cfa2 100644
--- a/src/Dibi/Drivers/MySqlReflector.php
+++ b/src/Dibi/Drivers/MySqlReflector.php
@@ -16,10 +16,10 @@
  * The reflector for MySQL databases.
  * @internal
  */
-class MySqlReflector implements Dibi\Reflector
+class MySqlReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/MySqliDriver.php b/src/Dibi/Drivers/MySqliDriver.php
index a19f1697..595147dc 100644
--- a/src/Dibi/Drivers/MySqliDriver.php
+++ b/src/Dibi/Drivers/MySqliDriver.php
@@ -32,7 +32,7 @@
  *   - sqlmode => see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
  *   - resource (mysqli) => existing connection resource
  */
-class MySqliDriver implements Dibi\Driver
+class MySqliDriver implements Connection
 {
 	public const ErrorAccessDenied = 1045;
 	public const ErrorDuplicateEntry = 1062;
@@ -148,7 +148,7 @@ public function ping(): bool
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$res = @$this->connection->query($sql, $this->buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); // intentionally @
 
@@ -265,7 +265,7 @@ public function getResource(): ?\mysqli
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new MySqlReflector($this);
 	}
diff --git a/src/Dibi/Drivers/MySqliResult.php b/src/Dibi/Drivers/MySqliResult.php
index 413c1d9f..50d08869 100644
--- a/src/Dibi/Drivers/MySqliResult.php
+++ b/src/Dibi/Drivers/MySqliResult.php
@@ -16,7 +16,7 @@
 /**
  * The driver for MySQL result set.
  */
-class MySqliResult implements Dibi\ResultDriver
+class MySqliResult implements Result
 {
 	public function __construct(
 		private readonly \mysqli_result $resultSet,
diff --git a/src/Dibi/Drivers/NoDataResult.php b/src/Dibi/Drivers/NoDataResult.php
index 480db598..7f5190a5 100644
--- a/src/Dibi/Drivers/NoDataResult.php
+++ b/src/Dibi/Drivers/NoDataResult.php
@@ -9,13 +9,12 @@
 
 namespace Dibi\Drivers;
 
-use Dibi;
 
 
 /**
  * The driver for no result set.
  */
-class NoDataResult implements Dibi\ResultDriver
+class NoDataResult implements Result
 {
 	public function __construct(
 		private readonly int $rows,
diff --git a/src/Dibi/Drivers/OdbcDriver.php b/src/Dibi/Drivers/OdbcDriver.php
index 2d56db19..27b8b0a3 100644
--- a/src/Dibi/Drivers/OdbcDriver.php
+++ b/src/Dibi/Drivers/OdbcDriver.php
@@ -24,7 +24,7 @@
  *   - resource (resource) => existing connection resource
  *   - microseconds (bool) => use microseconds in datetime format?
  */
-class OdbcDriver implements Dibi\Driver
+class OdbcDriver implements Connection
 {
 	/** @var resource */
 	private $connection;
@@ -77,7 +77,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$this->affectedRows = null;
 		$res = @odbc_exec($this->connection, $sql); // intentionally @
@@ -176,7 +176,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new OdbcReflector($this);
 	}
diff --git a/src/Dibi/Drivers/OdbcReflector.php b/src/Dibi/Drivers/OdbcReflector.php
index 0ec04a4c..a9da505c 100644
--- a/src/Dibi/Drivers/OdbcReflector.php
+++ b/src/Dibi/Drivers/OdbcReflector.php
@@ -15,10 +15,10 @@
 /**
  * The reflector for ODBC connections.
  */
-class OdbcReflector implements Dibi\Reflector
+class OdbcReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/OdbcResult.php b/src/Dibi/Drivers/OdbcResult.php
index 42947a8f..eb839afc 100644
--- a/src/Dibi/Drivers/OdbcResult.php
+++ b/src/Dibi/Drivers/OdbcResult.php
@@ -16,7 +16,7 @@
 /**
  * The driver interacting with result set via ODBC connections.
  */
-class OdbcResult implements Dibi\ResultDriver
+class OdbcResult implements Result
 {
 	private int $row = 0;
 
diff --git a/src/Dibi/Drivers/OracleDriver.php b/src/Dibi/Drivers/OracleDriver.php
index 83425a3c..7c035993 100644
--- a/src/Dibi/Drivers/OracleDriver.php
+++ b/src/Dibi/Drivers/OracleDriver.php
@@ -26,7 +26,7 @@
  *   - resource (resource) => existing connection resource
  *   - persistent => Creates persistent connections with oci_pconnect instead of oci_new_connect
  */
-class OracleDriver implements Dibi\Driver
+class OracleDriver implements Connection
 {
 	/** @var resource */
 	private $connection;
@@ -77,7 +77,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$this->affectedRows = null;
 		$res = oci_parse($this->connection, $sql);
@@ -190,7 +190,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new OracleReflector($this);
 	}
diff --git a/src/Dibi/Drivers/OracleReflector.php b/src/Dibi/Drivers/OracleReflector.php
index 1ab4962d..8ffa5e18 100644
--- a/src/Dibi/Drivers/OracleReflector.php
+++ b/src/Dibi/Drivers/OracleReflector.php
@@ -15,10 +15,10 @@
 /**
  * The reflector for Oracle database.
  */
-class OracleReflector implements Dibi\Reflector
+class OracleReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/OracleResult.php b/src/Dibi/Drivers/OracleResult.php
index 5cf4be19..3ef698da 100644
--- a/src/Dibi/Drivers/OracleResult.php
+++ b/src/Dibi/Drivers/OracleResult.php
@@ -16,7 +16,7 @@
 /**
  * The driver for Oracle result set.
  */
-class OracleResult implements Dibi\ResultDriver
+class OracleResult implements Result
 {
 	public function __construct(
 		/** @var resource */
diff --git a/src/Dibi/Drivers/PdoDriver.php b/src/Dibi/Drivers/PdoDriver.php
index aa7dc7e4..fdf29d70 100644
--- a/src/Dibi/Drivers/PdoDriver.php
+++ b/src/Dibi/Drivers/PdoDriver.php
@@ -25,7 +25,7 @@
  *   - options (array) => driver specific options {@see PDO::__construct}
  *   - resource (PDO) => existing connection
  */
-class PdoDriver implements Dibi\Driver
+class PdoDriver implements Connection
 {
 	private ?PDO $connection;
 	private ?int $affectedRows;
@@ -80,7 +80,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$res = $this->connection->query($sql);
 		if ($res) {
@@ -172,7 +172,7 @@ public function getResource(): ?PDO
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return match ($this->driverName) {
 			'mysql' => new MySqlReflector($this),
diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PdoResult.php
index bfb0f602..1bb1673c 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PdoResult.php
@@ -17,7 +17,7 @@
 /**
  * The driver for PDO result set.
  */
-class PdoResult implements Dibi\ResultDriver
+class PdoResult implements Result
 {
 	public function __construct(
 		private ?\PDOStatement $resultSet,
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PostgreDriver.php
index 880762d3..4295cad5 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PostgreDriver.php
@@ -27,7 +27,7 @@
  *   - resource (PgSql\Connection) => existing connection resource
  *   - connect_type (int) => see pg_connect()
  */
-class PostgreDriver implements Dibi\Driver
+class PostgreDriver implements Connection
 {
 	private PgSql\Connection $connection;
 	private ?int $affectedRows;
@@ -110,7 +110,7 @@ public function ping(): bool
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$this->affectedRows = null;
 		$res = @pg_query($this->connection, $sql); // intentionally @
@@ -232,7 +232,7 @@ public function getResource(): PgSql\Connection
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new PostgreReflector($this);
 	}
diff --git a/src/Dibi/Drivers/PostgreReflector.php b/src/Dibi/Drivers/PostgreReflector.php
index ab93130c..c16a9b63 100644
--- a/src/Dibi/Drivers/PostgreReflector.php
+++ b/src/Dibi/Drivers/PostgreReflector.php
@@ -9,16 +9,15 @@
 
 namespace Dibi\Drivers;
 
-use Dibi;
 
 
 /**
  * The reflector for PostgreSQL database.
  */
-class PostgreReflector implements Dibi\Reflector
+class PostgreReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PostgreResult.php
index 88af04e9..25eb9abf 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PostgreResult.php
@@ -9,7 +9,6 @@
 
 namespace Dibi\Drivers;
 
-use Dibi;
 use Dibi\Helpers;
 use PgSql;
 use function is_resource;
@@ -18,7 +17,7 @@
 /**
  * The driver for PostgreSQL result set.
  */
-class PostgreResult implements Dibi\ResultDriver
+class PostgreResult implements Result
 {
 	public function __construct(
 		private readonly PgSql\Result $resultSet,
diff --git a/src/Dibi/Drivers/Result.php b/src/Dibi/Drivers/Result.php
new file mode 100644
index 00000000..f90658b3
--- /dev/null
+++ b/src/Dibi/Drivers/Result.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
+ * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Dibi\Drivers;
+
+use Dibi\Exception;
+
+
+/**
+ * Database result driver.
+ */
+interface Result
+{
+	/**
+	 * Returns the number of rows in a result set.
+	 */
+	function getRowCount(): int;
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @throws Exception
+	 */
+	function seek(int $row): bool;
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool  $type  true for associative array, false for numeric
+	 * @internal
+	 */
+	function fetch(bool $type): ?array;
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 */
+	function free(): void;
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array of {name, nativetype [, table, fullname, (int) size, (bool) nullable, (mixed) default, (bool) autoincrement, (array) vendor ]}
+	 */
+	function getResultColumns(): array;
+
+	/**
+	 * Returns the result set resource.
+	 */
+	function getResultResource(): mixed;
+
+	/**
+	 * Decodes data from result set.
+	 */
+	function unescapeBinary(string $value): string;
+}
diff --git a/src/Dibi/Drivers/SqliteDriver.php b/src/Dibi/Drivers/SqliteDriver.php
index d8ef49d0..abf8e9e2 100644
--- a/src/Dibi/Drivers/SqliteDriver.php
+++ b/src/Dibi/Drivers/SqliteDriver.php
@@ -23,7 +23,7 @@
  *   - formatDateTime => how to format datetime in SQL (@see date)
  *   - resource (SQLite3) => existing connection resource
  */
-class SqliteDriver implements Dibi\Driver
+class SqliteDriver implements Connection
 {
 	private SQLite3 $connection;
 	private string $fmtDate;
@@ -73,7 +73,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$res = @$this->connection->query($sql); // intentionally @
 		if ($code = $this->connection->lastErrorCode()) {
@@ -174,7 +174,7 @@ public function getResource(): ?SQLite3
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new SqliteReflector($this);
 	}
diff --git a/src/Dibi/Drivers/SqliteReflector.php b/src/Dibi/Drivers/SqliteReflector.php
index 8c1e3ade..d2c449a9 100644
--- a/src/Dibi/Drivers/SqliteReflector.php
+++ b/src/Dibi/Drivers/SqliteReflector.php
@@ -9,16 +9,15 @@
 
 namespace Dibi\Drivers;
 
-use Dibi;
 
 
 /**
  * The reflector for SQLite database.
  */
-class SqliteReflector implements Dibi\Reflector
+class SqliteReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/SqliteResult.php b/src/Dibi/Drivers/SqliteResult.php
index 0758cfe9..3715b97a 100644
--- a/src/Dibi/Drivers/SqliteResult.php
+++ b/src/Dibi/Drivers/SqliteResult.php
@@ -17,7 +17,7 @@
 /**
  * The driver for SQLite result set.
  */
-class SqliteResult implements Dibi\ResultDriver
+class SqliteResult implements Result
 {
 	public function __construct(
 		private readonly \SQLite3Result $resultSet,
diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SqlsrvDriver.php
index c786c40b..9b6bb194 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SqlsrvDriver.php
@@ -26,7 +26,7 @@
  *   - charset => character encoding to set (default is UTF-8)
  *   - resource (resource) => existing connection resource
  */
-class SqlsrvDriver implements Dibi\Driver
+class SqlsrvDriver implements Connection
 {
 	/** @var resource */
 	private $connection;
@@ -84,7 +84,7 @@ public function disconnect(): void
 	 * Executes the SQL query.
 	 * @throws Dibi\DriverException
 	 */
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Result
 	{
 		$this->affectedRows = null;
 		$res = sqlsrv_query($this->connection, $sql);
@@ -171,7 +171,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Dibi\Reflector
+	public function getReflector(): Engine
 	{
 		return new SqlsrvReflector($this);
 	}
diff --git a/src/Dibi/Drivers/SqlsrvReflector.php b/src/Dibi/Drivers/SqlsrvReflector.php
index 45b841cf..97be4c68 100644
--- a/src/Dibi/Drivers/SqlsrvReflector.php
+++ b/src/Dibi/Drivers/SqlsrvReflector.php
@@ -16,10 +16,10 @@
 /**
  * The reflector for Microsoft SQL Server and SQL Azure databases.
  */
-class SqlsrvReflector implements Dibi\Reflector
+class SqlsrvReflector implements Engine
 {
 	public function __construct(
-		private readonly Dibi\Driver $driver,
+		private readonly Connection $driver,
 	) {
 	}
 
diff --git a/src/Dibi/Drivers/SqlsrvResult.php b/src/Dibi/Drivers/SqlsrvResult.php
index f2e79356..916b59e9 100644
--- a/src/Dibi/Drivers/SqlsrvResult.php
+++ b/src/Dibi/Drivers/SqlsrvResult.php
@@ -16,7 +16,7 @@
 /**
  * The driver for Microsoft SQL Server and SQL Azure result set.
  */
-class SqlsrvResult implements Dibi\ResultDriver
+class SqlsrvResult implements Result
 {
 	public function __construct(
 		/** @var resource */
diff --git a/src/Dibi/Helpers.php b/src/Dibi/Helpers.php
index 6db7b167..e143623e 100644
--- a/src/Dibi/Helpers.php
+++ b/src/Dibi/Helpers.php
@@ -159,7 +159,7 @@ public static function getSuggestion(array $items, string $value): ?string
 
 
 	/** @internal */
-	public static function escape(Driver $driver, $value, string $type): string
+	public static function escape(Drivers\Connection $driver, $value, string $type): string
 	{
 		$types = [
 			Type::Text => 'text',
diff --git a/src/Dibi/IDataSource.php b/src/Dibi/IDataSource.php
new file mode 100644
index 00000000..0565fc45
--- /dev/null
+++ b/src/Dibi/IDataSource.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
+ * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Dibi;
+
+
+/**
+ * Provides an interface between a dataset and data-aware components.
+ */
+interface IDataSource extends \Countable, \IteratorAggregate
+{
+	//function \IteratorAggregate::getIterator();
+	//function \Countable::count();
+}
diff --git a/src/Dibi/Reflection/Column.php b/src/Dibi/Reflection/Column.php
index 0ae1e58d..fc9d4dbb 100644
--- a/src/Dibi/Reflection/Column.php
+++ b/src/Dibi/Reflection/Column.php
@@ -28,7 +28,7 @@
 class Column
 {
 	public function __construct(
-		private readonly ?Dibi\Reflector $reflector,
+		private readonly ?Dibi\Drivers\Engine $reflector,
 		private array $info,
 	) {
 	}
diff --git a/src/Dibi/Reflection/Database.php b/src/Dibi/Reflection/Database.php
index ee240dd8..14df2348 100644
--- a/src/Dibi/Reflection/Database.php
+++ b/src/Dibi/Reflection/Database.php
@@ -27,7 +27,7 @@ class Database
 
 
 	public function __construct(
-		private readonly Dibi\Reflector $reflector,
+		private readonly Dibi\Drivers\Engine $reflector,
 		private ?string $name = null,
 	) {
 	}
diff --git a/src/Dibi/Reflection/Result.php b/src/Dibi/Reflection/Result.php
index e0b2e55e..be878512 100644
--- a/src/Dibi/Reflection/Result.php
+++ b/src/Dibi/Reflection/Result.php
@@ -29,7 +29,7 @@ class Result
 
 
 	public function __construct(
-		private readonly Dibi\ResultDriver $driver,
+		private readonly Dibi\Drivers\Result $driver,
 	) {
 	}
 
@@ -79,7 +79,7 @@ protected function initColumns(): void
 	{
 		if (!isset($this->columns)) {
 			$this->columns = [];
-			$reflector = $this->driver instanceof Dibi\Reflector
+			$reflector = $this->driver instanceof Dibi\Drivers\Engine
 				? $this->driver
 				: null;
 			foreach ($this->driver->getResultColumns() as $info) {
diff --git a/src/Dibi/Reflection/Table.php b/src/Dibi/Reflection/Table.php
index d4cbe0d4..986a59bf 100644
--- a/src/Dibi/Reflection/Table.php
+++ b/src/Dibi/Reflection/Table.php
@@ -26,7 +26,7 @@
  */
 class Table
 {
-	private readonly Dibi\Reflector $reflector;
+	private readonly Dibi\Drivers\Engine $reflector;
 	private string $name;
 	private bool $view;
 
@@ -41,7 +41,7 @@ class Table
 	private ?Index $primaryKey;
 
 
-	public function __construct(Dibi\Reflector $reflector, array $info)
+	public function __construct(Dibi\Drivers\Engine $reflector, array $info)
 	{
 		$this->reflector = $reflector;
 		$this->name = $info['name'];
diff --git a/src/Dibi/Result.php b/src/Dibi/Result.php
index 77de8b1b..b45faf91 100644
--- a/src/Dibi/Result.php
+++ b/src/Dibi/Result.php
@@ -20,7 +20,7 @@
  */
 class Result implements IDataSource
 {
-	private ?ResultDriver $driver;
+	private ?Drivers\Result $driver;
 
 	/** Translate table */
 	private array $types = [];
@@ -37,7 +37,7 @@ class Result implements IDataSource
 	private array $formats = [];
 
 
-	public function __construct(ResultDriver $driver, bool $normalize = true)
+	public function __construct(Drivers\Result $driver, bool $normalize = true)
 	{
 		$this->driver = $driver;
 		if ($normalize) {
@@ -62,7 +62,7 @@ final public function free(): void
 	 * Safe access to property $driver.
 	 * @throws \RuntimeException
 	 */
-	final public function getResultDriver(): ResultDriver
+	final public function getResultDriver(): Drivers\Result
 	{
 		if ($this->driver === null) {
 			throw new \RuntimeException('Result-set was released from memory.');
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index cb9a80db..58b9bb4c 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -17,8 +17,8 @@
  */
 final class Translator
 {
-	private readonly Connection $connection;
-	private readonly Driver $driver;
+	private Connection $connection;
+	private readonly Drivers\Connection $driver;
 	private int $cursor = 0;
 	private array $args;
 
diff --git a/src/Dibi/interfaces.php b/src/Dibi/interfaces.php
deleted file mode 100644
index 753d0b6e..00000000
--- a/src/Dibi/interfaces.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi;
-
-
-/**
- * Provides an interface between a dataset and data-aware components.
- */
-interface IDataSource extends \Countable, \IteratorAggregate
-{
-	//function \IteratorAggregate::getIterator();
-	//function \Countable::count();
-}
-
-
-/**
- * Driver interface.
- */
-interface Driver
-{
-	/**
-	 * Disconnects from a database.
-	 * @throws Exception
-	 */
-	function disconnect(): void;
-
-	/**
-	 * Internal: Executes the SQL query.
-	 * @throws DriverException
-	 */
-	function query(string $sql): ?ResultDriver;
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 */
-	function getAffectedRows(): ?int;
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 */
-	function getInsertId(?string $sequence): ?int;
-
-	/**
-	 * Begins a transaction (if supported).
-	 * @throws DriverException
-	 */
-	function begin(?string $savepoint = null): void;
-
-	/**
-	 * Commits statements in a transaction.
-	 * @throws DriverException
-	 */
-	function commit(?string $savepoint = null): void;
-
-	/**
-	 * Rollback changes in a transaction.
-	 * @throws DriverException
-	 */
-	function rollback(?string $savepoint = null): void;
-
-	/**
-	 * Returns the connection resource.
-	 */
-	function getResource(): mixed;
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	function getReflector(): Reflector;
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	function escapeText(string $value): string;
-
-	function escapeBinary(string $value): string;
-
-	function escapeIdentifier(string $value): string;
-
-	function escapeBool(bool $value): string;
-
-	function escapeDate(\DateTimeInterface $value): string;
-
-	function escapeDateTime(\DateTimeInterface $value): string;
-
-	function escapeDateInterval(\DateInterval $value): string;
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	function escapeLike(string $value, int $pos): string;
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	function applyLimit(string &$sql, ?int $limit, ?int $offset): void;
-}
-
-
-/**
- * Result set driver interface.
- */
-interface ResultDriver
-{
-	/**
-	 * Returns the number of rows in a result set.
-	 */
-	function getRowCount(): int;
-
-	/**
-	 * Moves cursor position without fetching row.
-	 * @throws Exception
-	 */
-	function seek(int $row): bool;
-
-	/**
-	 * Fetches the row at current position and moves the internal cursor to the next position.
-	 * @param  bool  $type  true for associative array, false for numeric
-	 * @internal
-	 */
-	function fetch(bool $type): ?array;
-
-	/**
-	 * Frees the resources allocated for this result set.
-	 */
-	function free(): void;
-
-	/**
-	 * Returns metadata for all columns in a result set.
-	 * @return array of {name, nativetype [, table, fullname, (int) size, (bool) nullable, (mixed) default, (bool) autoincrement, (array) vendor ]}
-	 */
-	function getResultColumns(): array;
-
-	/**
-	 * Returns the result set resource.
-	 */
-	function getResultResource(): mixed;
-
-	/**
-	 * Decodes data from result set.
-	 */
-	function unescapeBinary(string $value): string;
-}
-
-
-/**
- * Reflection driver.
- */
-interface Reflector
-{
-	/**
-	 * Returns list of tables.
-	 * @return array of {name [, (bool) view ]}
-	 */
-	function getTables(): array;
-
-	/**
-	 * Returns metadata for all columns in a table.
-	 * @return array of {name, nativetype [, table, fullname, (int) size, (bool) nullable, (mixed) default, (bool) autoincrement, (array) vendor ]}
-	 */
-	function getColumns(string $table): array;
-
-	/**
-	 * Returns metadata for all indexes in a table.
-	 * @return array of {name, (array of names) columns [, (bool) unique, (bool) primary ]}
-	 */
-	function getIndexes(string $table): array;
-
-	/**
-	 * Returns metadata for all foreign keys in a table.
-	 */
-	function getForeignKeys(string $table): array;
-}
diff --git a/tests/dibi/Connection.connect.phpt b/tests/dibi/Connection.connect.phpt
index e48fdec0..5557c8e8 100644
--- a/tests/dibi/Connection.connect.phpt
+++ b/tests/dibi/Connection.connect.phpt
@@ -36,7 +36,7 @@ test('config retrieval and driver instance access', function () use ($config) {
 
 	Assert::null($conn->getConfig('lazy'));
 	Assert::same($config['driver'], $conn->getConfig('driver'));
-	Assert::type(Dibi\Driver::class, $conn->getDriver());
+	Assert::type(Dibi\Drivers\Connection::class, $conn->getDriver());
 });
 
 
diff --git a/tests/dibi/Fluent.fetch.limit.mssql.phpt b/tests/dibi/Fluent.fetch.limit.mssql.phpt
index d07ce4e8..cc358042 100644
--- a/tests/dibi/Fluent.fetch.limit.mssql.phpt
+++ b/tests/dibi/Fluent.fetch.limit.mssql.phpt
@@ -19,7 +19,7 @@ class MockDriver extends Dibi\Drivers\SqlsrvDriver
 	}
 
 
-	public function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Dibi\Drivers\Result
 	{
 		return new MockResult;
 	}

From 9814e8d3e22b1847d0c5f33b222311fa2b03e352 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 16:39:56 +0200
Subject: [PATCH 18/21] renamed driver classes

---
 src/Dibi/Connection.php                       | 17 +++++++++--
 .../{DummyDriver.php => Dummy/Connection.php} |  7 +++--
 .../{NoDataResult.php => Dummy/Result.php}    |  5 ++--
 .../FirebirdEngine.php}                       |  6 ++--
 .../MySQLEngine.php}                          |  6 ++--
 .../ODBCEngine.php}                           |  6 ++--
 .../OracleEngine.php}                         |  6 ++--
 .../PostgreSQLEngine.php}                     |  6 ++--
 .../SQLServerEngine.php}                      |  7 +++--
 .../SQLiteEngine.php}                         |  6 ++--
 .../Connection.php}                           | 13 ++++----
 .../Result.php}                               |  7 +++--
 .../Connection.php}                           | 13 ++++----
 .../{MySqliResult.php => MySQLi/Result.php}   |  5 ++--
 .../{OracleDriver.php => OCI8/Connection.php} | 13 ++++----
 .../{OracleResult.php => OCI8/Result.php}     |  5 ++--
 .../{OdbcDriver.php => ODBC/Connection.php}   | 13 ++++----
 .../{OdbcResult.php => ODBC/Result.php}       |  5 ++--
 .../{PdoDriver.php => PDO/Connection.php}     | 30 ++++++++++---------
 .../Drivers/{PdoResult.php => PDO/Result.php} |  5 ++--
 .../Connection.php}                           | 13 ++++----
 .../{PostgreResult.php => PgSQL/Result.php}   |  5 ++--
 .../Connection.php}                           | 13 ++++----
 .../{SqlsrvResult.php => SQLSrv/Result.php}   |  5 ++--
 .../Connection.php}                           | 13 ++++----
 .../{SqliteResult.php => SQLite3/Result.php}  |  5 ++--
 src/Dibi/Drivers/Sqlite3Driver.php            | 18 -----------
 src/Dibi/Drivers/Sqlite3Result.php            | 18 -----------
 tests/dibi/Fluent.fetch.limit.mssql.phpt      |  8 +++--
 tests/dibi/PdoDriver.providedConnection.phpt  |  2 +-
 30 files changed, 145 insertions(+), 136 deletions(-)
 rename src/Dibi/Drivers/{DummyDriver.php => Dummy/Connection.php} (94%)
 rename src/Dibi/Drivers/{NoDataResult.php => Dummy/Result.php} (90%)
 rename src/Dibi/Drivers/{FirebirdReflector.php => Engines/FirebirdEngine.php} (98%)
 rename src/Dibi/Drivers/{MySqlReflector.php => Engines/MySQLEngine.php} (96%)
 rename src/Dibi/Drivers/{OdbcReflector.php => Engines/ODBCEngine.php} (93%)
 rename src/Dibi/Drivers/{OracleReflector.php => Engines/OracleEngine.php} (92%)
 rename src/Dibi/Drivers/{PostgreReflector.php => Engines/PostgreSQLEngine.php} (98%)
 rename src/Dibi/Drivers/{SqlsrvReflector.php => Engines/SQLServerEngine.php} (96%)
 rename src/Dibi/Drivers/{SqliteReflector.php => Engines/SQLiteEngine.php} (96%)
 rename src/Dibi/Drivers/{FirebirdDriver.php => Firebird/Connection.php} (95%)
 rename src/Dibi/Drivers/{FirebirdResult.php => Firebird/Result.php} (94%)
 rename src/Dibi/Drivers/{MySqliDriver.php => MySQLi/Connection.php} (96%)
 rename src/Dibi/Drivers/{MySqliResult.php => MySQLi/Result.php} (96%)
 rename src/Dibi/Drivers/{OracleDriver.php => OCI8/Connection.php} (96%)
 rename src/Dibi/Drivers/{OracleResult.php => OCI8/Result.php} (96%)
 rename src/Dibi/Drivers/{OdbcDriver.php => ODBC/Connection.php} (95%)
 rename src/Dibi/Drivers/{OdbcResult.php => ODBC/Result.php} (96%)
 rename src/Dibi/Drivers/{PdoDriver.php => PDO/Connection.php} (91%)
 rename src/Dibi/Drivers/{PdoResult.php => PDO/Result.php} (96%)
 rename src/Dibi/Drivers/{PostgreDriver.php => PgSQL/Connection.php} (96%)
 rename src/Dibi/Drivers/{PostgreResult.php => PgSQL/Result.php} (95%)
 rename src/Dibi/Drivers/{SqlsrvDriver.php => SQLSrv/Connection.php} (95%)
 rename src/Dibi/Drivers/{SqlsrvResult.php => SQLSrv/Result.php} (95%)
 rename src/Dibi/Drivers/{SqliteDriver.php => SQLite3/Connection.php} (95%)
 rename src/Dibi/Drivers/{SqliteResult.php => SQLite3/Result.php} (96%)
 delete mode 100644 src/Dibi/Drivers/Sqlite3Driver.php
 delete mode 100644 src/Dibi/Drivers/Sqlite3Result.php

diff --git a/src/Dibi/Connection.php b/src/Dibi/Connection.php
index 7035f008..1f49e943 100644
--- a/src/Dibi/Connection.php
+++ b/src/Dibi/Connection.php
@@ -23,6 +23,18 @@
  */
 class Connection
 {
+	private const Drivers = [
+		'firebird' => Drivers\Ibase\Connection::class,
+		'mysqli' => Drivers\MySQLi\Connection::class,
+		'odbc' => Drivers\ODBC\Connection::class,
+		'oracle' => Drivers\OCI8\Connection::class,
+		'pdo' => Drivers\PDO\Connection::class,
+		'postgre' => Drivers\PgSQL\Connection::class,
+		'sqlite3' => Drivers\SQLite3\Connection::class,
+		'sqlite' => Drivers\SQLite3\Connection::class,
+		'sqlsrv' => Drivers\SQLSrv\Connection::class,
+	];
+
 	/** function (Event $event); Occurs after query is executed */
 	public ?array $onEvent = [];
 	private array $config;
@@ -131,8 +143,7 @@ final public function connect(): void
 			$class = $this->config['driver'];
 
 		} else {
-			$class = preg_replace(['#\W#', '#sql#'], ['_', 'Sql'], ucfirst(strtolower($this->config['driver'])));
-			$class = "Dibi\\Drivers\\{$class}Driver";
+			$class = self::Drivers[strtolower($this->config['driver'])] ?? throw new Exception("Unknown driver '{$this->config['driver']}'.");
 			if (!class_exists($class)) {
 				throw new Exception("Unable to create instance of Dibi driver '$class'.");
 			}
@@ -286,7 +297,7 @@ final public function nativeQuery(#[Language('SQL')] string $sql): Result
 			throw $e;
 		}
 
-		$res = $this->createResultSet($res ?: new Drivers\NoDataResult(max(0, $this->driver->getAffectedRows())));
+		$res = $this->createResultSet($res ?: new Drivers\Dummy\Result(max(0, $this->driver->getAffectedRows())));
 		if ($event) {
 			$this->onEvent($event->done($res));
 		}
diff --git a/src/Dibi/Drivers/DummyDriver.php b/src/Dibi/Drivers/Dummy/Connection.php
similarity index 94%
rename from src/Dibi/Drivers/DummyDriver.php
rename to src/Dibi/Drivers/Dummy/Connection.php
index 74501d3a..e4c630c4 100644
--- a/src/Dibi/Drivers/DummyDriver.php
+++ b/src/Dibi/Drivers/Dummy/Connection.php
@@ -7,15 +7,16 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Dummy;
 
 use Dibi;
+use Dibi\Drivers;
 
 
 /**
  * The dummy driver for testing purposes.
  */
-class DummyDriver implements Connection, Result, Engine
+class Connection implements Drivers\Connection, Drivers\Result, Drivers\Engine
 {
 	public function disconnect(): void
 	{
@@ -64,7 +65,7 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
 		return $this;
 	}
diff --git a/src/Dibi/Drivers/NoDataResult.php b/src/Dibi/Drivers/Dummy/Result.php
similarity index 90%
rename from src/Dibi/Drivers/NoDataResult.php
rename to src/Dibi/Drivers/Dummy/Result.php
index 7f5190a5..4e13e702 100644
--- a/src/Dibi/Drivers/NoDataResult.php
+++ b/src/Dibi/Drivers/Dummy/Result.php
@@ -7,14 +7,15 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Dummy;
 
+use Dibi\Drivers;
 
 
 /**
  * The driver for no result set.
  */
-class NoDataResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		private readonly int $rows,
diff --git a/src/Dibi/Drivers/FirebirdReflector.php b/src/Dibi/Drivers/Engines/FirebirdEngine.php
similarity index 98%
rename from src/Dibi/Drivers/FirebirdReflector.php
rename to src/Dibi/Drivers/Engines/FirebirdEngine.php
index 292c800b..1818d8f7 100644
--- a/src/Dibi/Drivers/FirebirdReflector.php
+++ b/src/Dibi/Drivers/Engines/FirebirdEngine.php
@@ -7,14 +7,16 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for Firebird/InterBase database.
  */
-class FirebirdReflector implements Engine
+class FirebirdEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/MySqlReflector.php b/src/Dibi/Drivers/Engines/MySQLEngine.php
similarity index 96%
rename from src/Dibi/Drivers/MySqlReflector.php
rename to src/Dibi/Drivers/Engines/MySQLEngine.php
index ecf1cfa2..f3680634 100644
--- a/src/Dibi/Drivers/MySqlReflector.php
+++ b/src/Dibi/Drivers/Engines/MySQLEngine.php
@@ -7,16 +7,18 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
 use Dibi;
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for MySQL databases.
  * @internal
  */
-class MySqlReflector implements Engine
+class MySQLEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/OdbcReflector.php b/src/Dibi/Drivers/Engines/ODBCEngine.php
similarity index 93%
rename from src/Dibi/Drivers/OdbcReflector.php
rename to src/Dibi/Drivers/Engines/ODBCEngine.php
index a9da505c..4831bf0e 100644
--- a/src/Dibi/Drivers/OdbcReflector.php
+++ b/src/Dibi/Drivers/Engines/ODBCEngine.php
@@ -7,15 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
 use Dibi;
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for ODBC connections.
  */
-class OdbcReflector implements Engine
+class ODBCEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/OracleReflector.php b/src/Dibi/Drivers/Engines/OracleEngine.php
similarity index 92%
rename from src/Dibi/Drivers/OracleReflector.php
rename to src/Dibi/Drivers/Engines/OracleEngine.php
index 8ffa5e18..b20b29a1 100644
--- a/src/Dibi/Drivers/OracleReflector.php
+++ b/src/Dibi/Drivers/Engines/OracleEngine.php
@@ -7,15 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
 use Dibi;
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for Oracle database.
  */
-class OracleReflector implements Engine
+class OracleEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/PostgreReflector.php b/src/Dibi/Drivers/Engines/PostgreSQLEngine.php
similarity index 98%
rename from src/Dibi/Drivers/PostgreReflector.php
rename to src/Dibi/Drivers/Engines/PostgreSQLEngine.php
index c16a9b63..04c2927b 100644
--- a/src/Dibi/Drivers/PostgreReflector.php
+++ b/src/Dibi/Drivers/Engines/PostgreSQLEngine.php
@@ -7,14 +7,16 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for PostgreSQL database.
  */
-class PostgreReflector implements Engine
+class PostgreSQLEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/SqlsrvReflector.php b/src/Dibi/Drivers/Engines/SQLServerEngine.php
similarity index 96%
rename from src/Dibi/Drivers/SqlsrvReflector.php
rename to src/Dibi/Drivers/Engines/SQLServerEngine.php
index 97be4c68..bee8c746 100644
--- a/src/Dibi/Drivers/SqlsrvReflector.php
+++ b/src/Dibi/Drivers/Engines/SQLServerEngine.php
@@ -7,16 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
 use Dibi;
-use function sprintf;
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for Microsoft SQL Server and SQL Azure databases.
  */
-class SqlsrvReflector implements Engine
+class SQLServerEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/SqliteReflector.php b/src/Dibi/Drivers/Engines/SQLiteEngine.php
similarity index 96%
rename from src/Dibi/Drivers/SqliteReflector.php
rename to src/Dibi/Drivers/Engines/SQLiteEngine.php
index d2c449a9..7ab2328e 100644
--- a/src/Dibi/Drivers/SqliteReflector.php
+++ b/src/Dibi/Drivers/Engines/SQLiteEngine.php
@@ -7,14 +7,16 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Engines;
 
+use Dibi\Drivers\Connection;
+use Dibi\Drivers\Engine;
 
 
 /**
  * The reflector for SQLite database.
  */
-class SqliteReflector implements Engine
+class SQLiteEngine implements Engine
 {
 	public function __construct(
 		private readonly Connection $driver,
diff --git a/src/Dibi/Drivers/FirebirdDriver.php b/src/Dibi/Drivers/Firebird/Connection.php
similarity index 95%
rename from src/Dibi/Drivers/FirebirdDriver.php
rename to src/Dibi/Drivers/Firebird/Connection.php
index d676910c..daa8c3df 100644
--- a/src/Dibi/Drivers/FirebirdDriver.php
+++ b/src/Dibi/Drivers/Firebird/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Ibase;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use function is_resource;
 
@@ -25,7 +26,7 @@
  *   - buffers (int) => buffers is the number of database buffers to allocate for the server-side cache. If 0 or omitted, server chooses its own default.
  *   - resource (resource) => existing connection resource
  */
-class FirebirdDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	public const ErrorExceptionThrown = -836;
 
@@ -200,9 +201,9 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new FirebirdReflector($this);
+		return new Drivers\Engines\FirebirdEngine($this);
 	}
 
 
@@ -210,9 +211,9 @@ public function getReflector(): Engine
 	 * Result set driver factory.
 	 * @param  resource  $resource
 	 */
-	public function createResultDriver($resource): FirebirdResult
+	public function createResultDriver($resource): Result
 	{
-		return new FirebirdResult($resource);
+		return new Result($resource);
 	}
 
 
diff --git a/src/Dibi/Drivers/FirebirdResult.php b/src/Dibi/Drivers/Firebird/Result.php
similarity index 94%
rename from src/Dibi/Drivers/FirebirdResult.php
rename to src/Dibi/Drivers/Firebird/Result.php
index 6d231826..3c3d6b17 100644
--- a/src/Dibi/Drivers/FirebirdResult.php
+++ b/src/Dibi/Drivers/Firebird/Result.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\Ibase;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use function is_resource;
 
@@ -17,7 +18,7 @@
 /**
  * The driver for Firebird/InterBase result set.
  */
-class FirebirdResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		/** @var resource */
@@ -46,7 +47,7 @@ public function fetch(bool $assoc): ?array
 			: @ibase_fetch_row($this->resultSet, IBASE_TEXT); // intentionally @
 
 		if (ibase_errcode()) {
-			if (ibase_errcode() === FirebirdDriver::ERROR_EXCEPTION_THROWN) {
+			if (ibase_errcode() === Connection::ERROR_EXCEPTION_THROWN) {
 				preg_match('/exception (\d+) (\w+) (.*)/is', ibase_errmsg(), $match);
 				throw new Dibi\ProcedureException($match[3], $match[1], $match[2]);
 
diff --git a/src/Dibi/Drivers/MySqliDriver.php b/src/Dibi/Drivers/MySQLi/Connection.php
similarity index 96%
rename from src/Dibi/Drivers/MySqliDriver.php
rename to src/Dibi/Drivers/MySQLi/Connection.php
index 595147dc..3c5cad39 100644
--- a/src/Dibi/Drivers/MySqliDriver.php
+++ b/src/Dibi/Drivers/MySQLi/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\MySQLi;
 
 use Dibi;
+use Dibi\Drivers;
 use function in_array;
 use const MYSQLI_REPORT_OFF, MYSQLI_STORE_RESULT, MYSQLI_USE_RESULT, PREG_SET_ORDER;
 
@@ -32,7 +33,7 @@
  *   - sqlmode => see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
  *   - resource (mysqli) => existing connection resource
  */
-class MySqliDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	public const ErrorAccessDenied = 1045;
 	public const ErrorDuplicateEntry = 1062;
@@ -265,18 +266,18 @@ public function getResource(): ?\mysqli
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new MySqlReflector($this);
+		return new Drivers\Engines\MySQLEngine($this);
 	}
 
 
 	/**
 	 * Result set driver factory.
 	 */
-	public function createResultDriver(\mysqli_result $result): MySqliResult
+	public function createResultDriver(\mysqli_result $result): Result
 	{
-		return new MySqliResult($result, $this->buffered);
+		return new Result($result, $this->buffered);
 	}
 
 
diff --git a/src/Dibi/Drivers/MySqliResult.php b/src/Dibi/Drivers/MySQLi/Result.php
similarity index 96%
rename from src/Dibi/Drivers/MySqliResult.php
rename to src/Dibi/Drivers/MySQLi/Result.php
index 50d08869..d9cb27f3 100644
--- a/src/Dibi/Drivers/MySqliResult.php
+++ b/src/Dibi/Drivers/MySQLi/Result.php
@@ -7,16 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\MySQLi;
 
 use Dibi;
+use Dibi\Drivers;
 use const MYSQLI_TYPE_LONG, MYSQLI_TYPE_SHORT, MYSQLI_TYPE_TIME, MYSQLI_TYPE_TINY;
 
 
 /**
  * The driver for MySQL result set.
  */
-class MySqliResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		private readonly \mysqli_result $resultSet,
diff --git a/src/Dibi/Drivers/OracleDriver.php b/src/Dibi/Drivers/OCI8/Connection.php
similarity index 96%
rename from src/Dibi/Drivers/OracleDriver.php
rename to src/Dibi/Drivers/OCI8/Connection.php
index 7c035993..149e1e33 100644
--- a/src/Dibi/Drivers/OracleDriver.php
+++ b/src/Dibi/Drivers/OCI8/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\OCI8;
 
 use Dibi;
+use Dibi\Drivers;
 use function in_array, is_resource;
 
 
@@ -26,7 +27,7 @@
  *   - resource (resource) => existing connection resource
  *   - persistent => Creates persistent connections with oci_pconnect instead of oci_new_connect
  */
-class OracleDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	/** @var resource */
 	private $connection;
@@ -190,9 +191,9 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new OracleReflector($this);
+		return new Drivers\Engines\OracleEngine($this);
 	}
 
 
@@ -200,9 +201,9 @@ public function getReflector(): Engine
 	 * Result set driver factory.
 	 * @param  resource  $resource
 	 */
-	public function createResultDriver($resource): OracleResult
+	public function createResultDriver($resource): Result
 	{
-		return new OracleResult($resource);
+		return new Result($resource);
 	}
 
 
diff --git a/src/Dibi/Drivers/OracleResult.php b/src/Dibi/Drivers/OCI8/Result.php
similarity index 96%
rename from src/Dibi/Drivers/OracleResult.php
rename to src/Dibi/Drivers/OCI8/Result.php
index 3ef698da..15538955 100644
--- a/src/Dibi/Drivers/OracleResult.php
+++ b/src/Dibi/Drivers/OCI8/Result.php
@@ -7,16 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\OCI8;
 
 use Dibi;
+use Dibi\Drivers;
 use function is_resource;
 
 
 /**
  * The driver for Oracle result set.
  */
-class OracleResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		/** @var resource */
diff --git a/src/Dibi/Drivers/OdbcDriver.php b/src/Dibi/Drivers/ODBC/Connection.php
similarity index 95%
rename from src/Dibi/Drivers/OdbcDriver.php
rename to src/Dibi/Drivers/ODBC/Connection.php
index 27b8b0a3..3920f7a8 100644
--- a/src/Dibi/Drivers/OdbcDriver.php
+++ b/src/Dibi/Drivers/ODBC/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\ODBC;
 
 use Dibi;
+use Dibi\Drivers;
 use function is_resource;
 
 
@@ -24,7 +25,7 @@
  *   - resource (resource) => existing connection resource
  *   - microseconds (bool) => use microseconds in datetime format?
  */
-class OdbcDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	/** @var resource */
 	private $connection;
@@ -176,9 +177,9 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new OdbcReflector($this);
+		return new Drivers\Engines\ODBCEngine($this);
 	}
 
 
@@ -186,9 +187,9 @@ public function getReflector(): Engine
 	 * Result set driver factory.
 	 * @param  resource  $resource
 	 */
-	public function createResultDriver($resource): OdbcResult
+	public function createResultDriver($resource): Result
 	{
-		return new OdbcResult($resource);
+		return new Result($resource);
 	}
 
 
diff --git a/src/Dibi/Drivers/OdbcResult.php b/src/Dibi/Drivers/ODBC/Result.php
similarity index 96%
rename from src/Dibi/Drivers/OdbcResult.php
rename to src/Dibi/Drivers/ODBC/Result.php
index eb839afc..ad2a8fb4 100644
--- a/src/Dibi/Drivers/OdbcResult.php
+++ b/src/Dibi/Drivers/ODBC/Result.php
@@ -7,16 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\ODBC;
 
 use Dibi;
+use Dibi\Drivers;
 use function is_resource;
 
 
 /**
  * The driver interacting with result set via ODBC connections.
  */
-class OdbcResult implements Result
+class Result implements Drivers\Result
 {
 	private int $row = 0;
 
diff --git a/src/Dibi/Drivers/PdoDriver.php b/src/Dibi/Drivers/PDO/Connection.php
similarity index 91%
rename from src/Dibi/Drivers/PdoDriver.php
rename to src/Dibi/Drivers/PDO/Connection.php
index fdf29d70..e089b148 100644
--- a/src/Dibi/Drivers/PdoDriver.php
+++ b/src/Dibi/Drivers/PDO/Connection.php
@@ -7,9 +7,11 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\PDO;
 
 use Dibi;
+use Dibi\Drivers;
+use Dibi\Drivers\Engines;
 use Dibi\Helpers;
 use PDO;
 use function sprintf;
@@ -25,7 +27,7 @@
  *   - options (array) => driver specific options {@see PDO::__construct}
  *   - resource (PDO) => existing connection
  */
-class PdoDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	private ?PDO $connection;
 	private ?int $affectedRows;
@@ -94,10 +96,10 @@ public function query(string $sql): ?Result
 		$code ??= 0;
 		$message = "SQLSTATE[$sqlState]: $message";
 		throw match ($this->driverName) {
-			'mysql' => MySqliDriver::createException($message, $code, $sql),
-			'oci' => OracleDriver::createException($message, $code, $sql),
-			'pgsql' => PostgreDriver::createException($message, $sqlState, $sql),
-			'sqlite' => SqliteDriver::createException($message, $code, $sql),
+			'mysql' => Drivers\MySQLi\Connection::createException($message, $code, $sql),
+			'oci' => Drivers\OCI8\Connection::createException($message, $code, $sql),
+			'pgsql' => Drivers\PgSQL\Connection::createException($message, $sqlState, $sql),
+			'sqlite' => Drivers\SQLite3\Connection::createException($message, $code, $sql),
 			default => new Dibi\DriverException($message, $code, $sql),
 		};
 	}
@@ -172,14 +174,14 @@ public function getResource(): ?PDO
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
 		return match ($this->driverName) {
-			'mysql' => new MySqlReflector($this),
-			'oci' => new OracleReflector($this),
-			'pgsql' => new PostgreReflector($this),
-			'sqlite' => new SqliteReflector($this),
-			'mssql', 'dblib', 'sqlsrv' => new SqlsrvReflector($this),
+			'mysql' => new Engines\MySQLEngine($this),
+			'oci' => new Engines\OracleEngine($this),
+			'pgsql' => new Engines\PostgreSQLEngine($this),
+			'sqlite' => new Engines\SQLiteEngine($this),
+			'mssql', 'dblib', 'sqlsrv' => new Engines\SQLServerEngine($this),
 			default => throw new Dibi\NotSupportedException,
 		};
 	}
@@ -188,9 +190,9 @@ public function getReflector(): Engine
 	/**
 	 * Result set driver factory.
 	 */
-	public function createResultDriver(\PDOStatement $result): PdoResult
+	public function createResultDriver(\PDOStatement $result): Result
 	{
-		return new PdoResult($result, $this->driverName);
+		return new Result($result, $this->driverName);
 	}
 
 
diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PDO/Result.php
similarity index 96%
rename from src/Dibi/Drivers/PdoResult.php
rename to src/Dibi/Drivers/PDO/Result.php
index 1bb1673c..bf0d3960 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PDO/Result.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\PDO;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use PDO;
 
@@ -17,7 +18,7 @@
 /**
  * The driver for PDO result set.
  */
-class PdoResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		private ?\PDOStatement $resultSet,
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PgSQL/Connection.php
similarity index 96%
rename from src/Dibi/Drivers/PostgreDriver.php
rename to src/Dibi/Drivers/PgSQL/Connection.php
index 4295cad5..3350f034 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PgSQL/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\PgSQL;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use PgSql;
 use function in_array, is_array, is_resource, strlen;
@@ -27,7 +28,7 @@
  *   - resource (PgSql\Connection) => existing connection resource
  *   - connect_type (int) => see pg_connect()
  */
-class PostgreDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	private PgSql\Connection $connection;
 	private ?int $affectedRows;
@@ -232,18 +233,18 @@ public function getResource(): PgSql\Connection
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new PostgreReflector($this);
+		return new Drivers\Engines\PostgreSQLEngine($this);
 	}
 
 
 	/**
 	 * Result set driver factory.
 	 */
-	public function createResultDriver(PgSql\Result $resource): PostgreResult
+	public function createResultDriver(PgSql\Result $resource): Result
 	{
-		return new PostgreResult($resource);
+		return new Result($resource);
 	}
 
 
diff --git a/src/Dibi/Drivers/PostgreResult.php b/src/Dibi/Drivers/PgSQL/Result.php
similarity index 95%
rename from src/Dibi/Drivers/PostgreResult.php
rename to src/Dibi/Drivers/PgSQL/Result.php
index 25eb9abf..347b66fd 100644
--- a/src/Dibi/Drivers/PostgreResult.php
+++ b/src/Dibi/Drivers/PgSQL/Result.php
@@ -7,8 +7,9 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\PgSQL;
 
+use Dibi\Drivers;
 use Dibi\Helpers;
 use PgSql;
 use function is_resource;
@@ -17,7 +18,7 @@
 /**
  * The driver for PostgreSQL result set.
  */
-class PostgreResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		private readonly PgSql\Result $resultSet,
diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SQLSrv/Connection.php
similarity index 95%
rename from src/Dibi/Drivers/SqlsrvDriver.php
rename to src/Dibi/Drivers/SQLSrv/Connection.php
index 9b6bb194..f7b38bcd 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SQLSrv/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\SQLSrv;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use function is_resource, sprintf;
 
@@ -26,7 +27,7 @@
  *   - charset => character encoding to set (default is UTF-8)
  *   - resource (resource) => existing connection resource
  */
-class SqlsrvDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	/** @var resource */
 	private $connection;
@@ -171,9 +172,9 @@ public function getResource(): mixed
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new SqlsrvReflector($this);
+		return new Drivers\Engines\SQLServerEngine($this);
 	}
 
 
@@ -181,9 +182,9 @@ public function getReflector(): Engine
 	 * Result set driver factory.
 	 * @param  resource  $resource
 	 */
-	public function createResultDriver($resource): SqlsrvResult
+	public function createResultDriver($resource): Result
 	{
-		return new SqlsrvResult($resource);
+		return new Result($resource);
 	}
 
 
diff --git a/src/Dibi/Drivers/SqlsrvResult.php b/src/Dibi/Drivers/SQLSrv/Result.php
similarity index 95%
rename from src/Dibi/Drivers/SqlsrvResult.php
rename to src/Dibi/Drivers/SQLSrv/Result.php
index 916b59e9..3f701f59 100644
--- a/src/Dibi/Drivers/SqlsrvResult.php
+++ b/src/Dibi/Drivers/SQLSrv/Result.php
@@ -7,16 +7,17 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\SQLSrv;
 
 use Dibi;
+use Dibi\Drivers;
 use function is_resource;
 
 
 /**
  * The driver for Microsoft SQL Server and SQL Azure result set.
  */
-class SqlsrvResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		/** @var resource */
diff --git a/src/Dibi/Drivers/SqliteDriver.php b/src/Dibi/Drivers/SQLite3/Connection.php
similarity index 95%
rename from src/Dibi/Drivers/SqliteDriver.php
rename to src/Dibi/Drivers/SQLite3/Connection.php
index abf8e9e2..391ad206 100644
--- a/src/Dibi/Drivers/SqliteDriver.php
+++ b/src/Dibi/Drivers/SQLite3/Connection.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\SQLite3;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use SQLite3;
 
@@ -23,7 +24,7 @@
  *   - formatDateTime => how to format datetime in SQL (@see date)
  *   - resource (SQLite3) => existing connection resource
  */
-class SqliteDriver implements Connection
+class Connection implements Drivers\Connection
 {
 	private SQLite3 $connection;
 	private string $fmtDate;
@@ -174,18 +175,18 @@ public function getResource(): ?SQLite3
 	/**
 	 * Returns the connection reflector.
 	 */
-	public function getReflector(): Engine
+	public function getReflector(): Drivers\Engine
 	{
-		return new SqliteReflector($this);
+		return new Drivers\Engines\SQLiteEngine($this);
 	}
 
 
 	/**
 	 * Result set driver factory.
 	 */
-	public function createResultDriver(\SQLite3Result $result): SqliteResult
+	public function createResultDriver(\SQLite3Result $result): Result
 	{
-		return new SqliteResult($result);
+		return new Result($result);
 	}
 
 
diff --git a/src/Dibi/Drivers/SqliteResult.php b/src/Dibi/Drivers/SQLite3/Result.php
similarity index 96%
rename from src/Dibi/Drivers/SqliteResult.php
rename to src/Dibi/Drivers/SQLite3/Result.php
index 3715b97a..b1c6e8c0 100644
--- a/src/Dibi/Drivers/SqliteResult.php
+++ b/src/Dibi/Drivers/SQLite3/Result.php
@@ -7,9 +7,10 @@
 
 declare(strict_types=1);
 
-namespace Dibi\Drivers;
+namespace Dibi\Drivers\SQLite3;
 
 use Dibi;
+use Dibi\Drivers;
 use Dibi\Helpers;
 use const SQLITE3_ASSOC, SQLITE3_BLOB, SQLITE3_FLOAT, SQLITE3_INTEGER, SQLITE3_NULL, SQLITE3_NUM, SQLITE3_TEXT;
 
@@ -17,7 +18,7 @@
 /**
  * The driver for SQLite result set.
  */
-class SqliteResult implements Result
+class Result implements Drivers\Result
 {
 	public function __construct(
 		private readonly \SQLite3Result $resultSet,
diff --git a/src/Dibi/Drivers/Sqlite3Driver.php b/src/Dibi/Drivers/Sqlite3Driver.php
deleted file mode 100644
index f3dfa9ed..00000000
--- a/src/Dibi/Drivers/Sqlite3Driver.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-
-/**
- * Alias for SqliteDriver driver.
- */
-class Sqlite3Driver extends SqliteDriver
-{
-}
diff --git a/src/Dibi/Drivers/Sqlite3Result.php b/src/Dibi/Drivers/Sqlite3Result.php
deleted file mode 100644
index 26cca51b..00000000
--- a/src/Dibi/Drivers/Sqlite3Result.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-
-/**
- * Alias for SqliteResult driver.
- */
-class Sqlite3Result extends SqliteResult
-{
-}
diff --git a/tests/dibi/Fluent.fetch.limit.mssql.phpt b/tests/dibi/Fluent.fetch.limit.mssql.phpt
index cc358042..cc8fdc36 100644
--- a/tests/dibi/Fluent.fetch.limit.mssql.phpt
+++ b/tests/dibi/Fluent.fetch.limit.mssql.phpt
@@ -2,12 +2,14 @@
 
 declare(strict_types=1);
 
+use Dibi\Drivers\SQLSrv\Connection;
+use Dibi\Drivers\SQLSrv\Result;
 use Tester\Assert;
 
 require __DIR__ . '/bootstrap.php';
 
 
-class MockDriver extends Dibi\Drivers\SqlsrvDriver
+class MockDriver extends Connection
 {
 	public function __construct()
 	{
@@ -19,14 +21,14 @@ class MockDriver extends Dibi\Drivers\SqlsrvDriver
 	}
 
 
-	public function query(string $sql): ?Dibi\Drivers\Result
+	public function query(string $sql): ?Result
 	{
 		return new MockResult;
 	}
 }
 
 
-class MockResult extends Dibi\Drivers\SqlsrvResult
+class MockResult extends Result
 {
 	public function __construct()
 	{
diff --git a/tests/dibi/PdoDriver.providedConnection.phpt b/tests/dibi/PdoDriver.providedConnection.phpt
index eb524323..7492294d 100644
--- a/tests/dibi/PdoDriver.providedConnection.phpt
+++ b/tests/dibi/PdoDriver.providedConnection.phpt
@@ -14,7 +14,7 @@ function buildPdoDriver(?int $errorMode)
 		$pdo->setAttribute(PDO::ATTR_ERRMODE, $errorMode);
 	}
 
-	new Dibi\Drivers\PdoDriver(['resource' => $pdo]);
+	new Dibi\Drivers\PDO\Connection(['resource' => $pdo]);
 }
 
 

From ffa630885d6a4a251eed096358186daa1d3ccf02 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 3 Sep 2024 18:10:42 +0200
Subject: [PATCH 19/21] drivers: escape*() methods moved to Engine [WIP]

---
 src/Dibi/Connection.php                       |  12 +-
 src/Dibi/DataSource.php                       |   2 +-
 src/Dibi/Drivers/Connection.php               |  20 ---
 src/Dibi/Drivers/Engine.php                   |  20 +++
 src/Dibi/Drivers/Engines/FirebirdEngine.php   |  53 ++++++
 src/Dibi/Drivers/Engines/MySQLEngine.php      |  64 ++++++-
 src/Dibi/Drivers/Engines/ODBCEngine.php       |  57 +++++++
 src/Dibi/Drivers/Engines/OracleEngine.php     |  66 +++++++
 src/Dibi/Drivers/Engines/PostgreSQLEngine.php |  69 +++++++-
 src/Dibi/Drivers/Engines/SQLServerEngine.php  |  59 +++++++
 src/Dibi/Drivers/Engines/SQLiteEngine.php     |  64 ++++++-
 src/Dibi/Drivers/Firebird/Connection.php      |  52 ------
 src/Dibi/Drivers/MySQLi/Connection.php        |  60 -------
 src/Dibi/Drivers/OCI8/Connection.php          |  66 -------
 src/Dibi/Drivers/ODBC/Connection.php          |  57 -------
 src/Dibi/Drivers/PDO/Connection.php           | 161 ------------------
 src/Dibi/Drivers/PgSQL/Connection.php         |  62 -------
 src/Dibi/Drivers/SQLSrv/Connection.php        |  59 -------
 src/Dibi/Drivers/SQLite3/Connection.php       |  55 ------
 src/Dibi/Translator.php                       |  34 ++--
 tests/dibi/Connection.objectTranslator.phpt   |  10 +-
 21 files changed, 478 insertions(+), 624 deletions(-)

diff --git a/src/Dibi/Connection.php b/src/Dibi/Connection.php
index 1f49e943..97f45558 100644
--- a/src/Dibi/Connection.php
+++ b/src/Dibi/Connection.php
@@ -42,6 +42,7 @@ class Connection
 	/** @var string[]  resultset formats */
 	private array $formats;
 	private ?Drivers\Connection $driver = null;
+	private Drivers\Engine $engine;
 	private ?Translator $translator = null;
 
 	/** @var array<string, callable(object): Expression | null> */
@@ -670,6 +671,15 @@ public function loadFile(string $file, ?callable $onProgress = null): int
 	}
 
 
+	public function getDatabaseEngine(): Drivers\Engine
+	{
+		if (!$this->driver) { // TODO
+			$this->connect();
+		}
+		return $this->engine ??= $this->driver->getReflector();
+	}
+
+
 	/**
 	 * Gets a information about the current database.
 	 */
@@ -679,7 +689,7 @@ public function getDatabaseInfo(): Reflection\Database
 			$this->connect();
 		}
 
-		return new Reflection\Database($this->driver->getReflector(), $this->config['database'] ?? null);
+		return new Reflection\Database($this->getDatabaseEngine(), $this->config['database'] ?? null);
 	}
 
 
diff --git a/src/Dibi/DataSource.php b/src/Dibi/DataSource.php
index 04ffc29c..df10617c 100644
--- a/src/Dibi/DataSource.php
+++ b/src/Dibi/DataSource.php
@@ -35,7 +35,7 @@ class DataSource implements IDataSource
 	public function __construct(string $sql, Connection $connection)
 	{
 		$this->sql = strpbrk($sql, " \t\r\n") === false
-			? $connection->getDriver()->escapeIdentifier($sql) // table name
+			? $connection->getDatabaseEngine()->escapeIdentifier($sql) // table name
 			: '(' . $sql . ') t'; // SQL command
 		$this->connection = $connection;
 	}
diff --git a/src/Dibi/Drivers/Connection.php b/src/Dibi/Drivers/Connection.php
index 9ff28e70..1f98ec15 100644
--- a/src/Dibi/Drivers/Connection.php
+++ b/src/Dibi/Drivers/Connection.php
@@ -74,24 +74,4 @@ function getReflector(): Engine;
 	function escapeText(string $value): string;
 
 	function escapeBinary(string $value): string;
-
-	function escapeIdentifier(string $value): string;
-
-	function escapeBool(bool $value): string;
-
-	function escapeDate(\DateTimeInterface $value): string;
-
-	function escapeDateTime(\DateTimeInterface $value): string;
-
-	function escapeDateInterval(\DateInterval $value): string;
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	function escapeLike(string $value, int $pos): string;
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	function applyLimit(string &$sql, ?int $limit, ?int $offset): void;
 }
diff --git a/src/Dibi/Drivers/Engine.php b/src/Dibi/Drivers/Engine.php
index f1822d05..d744b0cd 100644
--- a/src/Dibi/Drivers/Engine.php
+++ b/src/Dibi/Drivers/Engine.php
@@ -15,6 +15,26 @@
  */
 interface Engine
 {
+	function escapeIdentifier(string $value): string;
+
+	function escapeBool(bool $value): string;
+
+	function escapeDate(\DateTimeInterface $value): string;
+
+	function escapeDateTime(\DateTimeInterface $value): string;
+
+	function escapeDateInterval(\DateInterval $value): string;
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	function escapeLike(string $value, int $pos): string;
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	function applyLimit(string &$sql, ?int $limit, ?int $offset): void;
+
 	/**
 	 * Returns list of tables.
 	 * @return array of {name [, (bool) view ]}
diff --git a/src/Dibi/Drivers/Engines/FirebirdEngine.php b/src/Dibi/Drivers/Engines/FirebirdEngine.php
index 1818d8f7..dac87ca5 100644
--- a/src/Dibi/Drivers/Engines/FirebirdEngine.php
+++ b/src/Dibi/Drivers/Engines/FirebirdEngine.php
@@ -9,6 +9,7 @@
 
 namespace Dibi\Drivers\Engines;
 
+use Dibi;
 use Dibi\Drivers\Connection;
 use Dibi\Drivers\Engine;
 
@@ -24,6 +25,58 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		return '"' . str_replace('"', '""', $value) . '"';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d'");
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return "'" . substr($value->format('Y-m-d H:i:s.u'), 0, -2) . "'";
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = addcslashes($this->driver->escapeText($value), '%_\\');
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit > 0 || $offset > 0) {
+			// http://www.firebirdsql.org/refdocs/langrefupd20-select.html
+			$sql = 'SELECT ' . ($limit > 0 ? 'FIRST ' . $limit : '') . ($offset > 0 ? ' SKIP ' . $offset : '') . ' * FROM (' . $sql . ')';
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
diff --git a/src/Dibi/Drivers/Engines/MySQLEngine.php b/src/Dibi/Drivers/Engines/MySQLEngine.php
index f3680634..4a6d15df 100644
--- a/src/Dibi/Drivers/Engines/MySQLEngine.php
+++ b/src/Dibi/Drivers/Engines/MySQLEngine.php
@@ -26,6 +26,66 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		return '`' . str_replace('`', '``', $value) . '`';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d'");
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d H:i:s.u'");
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		if ($value->y || $value->m || $value->d) {
+			throw new Dibi\NotSupportedException('Only time interval is supported.');
+		}
+
+		return $value->format("'%r%H:%I:%S.%f'");
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\n\r\\'%_");
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit < 0 || $offset < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+
+		} elseif ($limit !== null || $offset) {
+			// see http://dev.mysql.com/doc/refman/5.0/en/select.html
+			$sql .= ' LIMIT ' . ($limit ?? '18446744073709551615')
+				. ($offset ? ' OFFSET ' . $offset : '');
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
@@ -49,7 +109,7 @@ public function getTables(): array
 	 */
 	public function getColumns(string $table): array
 	{
-		$res = $this->driver->query("SHOW FULL COLUMNS FROM {$this->driver->escapeIdentifier($table)}");
+		$res = $this->driver->query("SHOW FULL COLUMNS FROM {$this->escapeIdentifier($table)}");
 		$columns = [];
 		while ($row = $res->fetch(true)) {
 			$type = explode('(', $row['Type']);
@@ -74,7 +134,7 @@ public function getColumns(string $table): array
 	 */
 	public function getIndexes(string $table): array
 	{
-		$res = $this->driver->query("SHOW INDEX FROM {$this->driver->escapeIdentifier($table)}");
+		$res = $this->driver->query("SHOW INDEX FROM {$this->escapeIdentifier($table)}");
 		$indexes = [];
 		while ($row = $res->fetch(true)) {
 			$indexes[$row['Key_name']]['name'] = $row['Key_name'];
diff --git a/src/Dibi/Drivers/Engines/ODBCEngine.php b/src/Dibi/Drivers/Engines/ODBCEngine.php
index 4831bf0e..2f1523d5 100644
--- a/src/Dibi/Drivers/Engines/ODBCEngine.php
+++ b/src/Dibi/Drivers/Engines/ODBCEngine.php
@@ -25,6 +25,63 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		return '[' . str_replace(['[', ']'], ['[[', ']]'], $value) . ']';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format('#m/d/Y#');
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return $value->format($this->microseconds ? '#m/d/Y H:i:s.u#' : '#m/d/Y H:i:s#'); // TODO
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($offset) {
+			throw new Dibi\NotSupportedException('Offset is not supported by this database.');
+
+		} elseif ($limit < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+
+		} elseif ($limit !== null) {
+			$sql = 'SELECT TOP ' . $limit . ' * FROM (' . $sql . ') t';
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
diff --git a/src/Dibi/Drivers/Engines/OracleEngine.php b/src/Dibi/Drivers/Engines/OracleEngine.php
index b20b29a1..deb4ddd0 100644
--- a/src/Dibi/Drivers/Engines/OracleEngine.php
+++ b/src/Dibi/Drivers/Engines/OracleEngine.php
@@ -25,6 +25,72 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		// @see http://download.oracle.com/docs/cd/B10500_01/server.920/a96540/sql_elements9a.htm
+		return '"' . str_replace('"', '""', $value) . '"';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $this->nativeDate // TODO
+			? "to_date('" . $value->format('Y-m-d') . "', 'YYYY-mm-dd')"
+			: $value->format('U');
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return $this->nativeDate // TODO
+			? "to_date('" . $value->format('Y-m-d G:i:s') . "', 'YYYY-mm-dd hh24:mi:ss')"
+			: $value->format('U');
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\\%_");
+		$value = str_replace("'", "''", $value);
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit < 0 || $offset < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+
+		} elseif ($offset) {
+			// see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
+			$sql = 'SELECT * FROM (SELECT t.*, ROWNUM AS "__rnum" FROM (' . $sql . ') t '
+				. ($limit !== null ? 'WHERE ROWNUM <= ' . ($offset + $limit) : '')
+				. ') WHERE "__rnum" > ' . $offset;
+
+		} elseif ($limit !== null) {
+			$sql = 'SELECT * FROM (' . $sql . ') WHERE ROWNUM <= ' . $limit;
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
diff --git a/src/Dibi/Drivers/Engines/PostgreSQLEngine.php b/src/Dibi/Drivers/Engines/PostgreSQLEngine.php
index 04c2927b..5accda2c 100644
--- a/src/Dibi/Drivers/Engines/PostgreSQLEngine.php
+++ b/src/Dibi/Drivers/Engines/PostgreSQLEngine.php
@@ -9,6 +9,7 @@
 
 namespace Dibi\Drivers\Engines;
 
+use Dibi;
 use Dibi\Drivers\Connection;
 use Dibi\Drivers\Engine;
 
@@ -24,6 +25,68 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		// @see http://www.postgresql.org/docs/8.2/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
+		return '"' . str_replace('"', '""', $value) . '"';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? 'TRUE' : 'FALSE';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d'");
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d H:i:s.u'");
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$bs = $this->driver->escapeText('\\'); // standard_conforming_strings = on/off
+		$value = $this->driver->escapeText($value);
+		$value = strtr($value, ['%' => $bs . '%', '_' => $bs . '_', '\\' => '\\\\']);
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit < 0 || $offset < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+		}
+
+		if ($limit !== null) {
+			$sql .= ' LIMIT ' . $limit;
+		}
+
+		if ($offset) {
+			$sql .= ' OFFSET ' . $offset;
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
@@ -64,7 +127,7 @@ public function getTables(): array
 	 */
 	public function getColumns(string $table): array
 	{
-		$_table = $this->driver->escapeText($this->driver->escapeIdentifier($table));
+		$_table = $this->driver->escapeText($this->escapeIdentifier($table));
 
 		$res = $this->driver->query("
 			SELECT *
@@ -124,7 +187,7 @@ public function getColumns(string $table): array
 	 */
 	public function getIndexes(string $table): array
 	{
-		$_table = $this->driver->escapeText($this->driver->escapeIdentifier($table));
+		$_table = $this->driver->escapeText($this->escapeIdentifier($table));
 		$res = $this->driver->query("
 			SELECT
 				a.attnum AS ordinal_position,
@@ -174,7 +237,7 @@ public function getIndexes(string $table): array
 	 */
 	public function getForeignKeys(string $table): array
 	{
-		$_table = $this->driver->escapeText($this->driver->escapeIdentifier($table));
+		$_table = $this->driver->escapeText($this->escapeIdentifier($table));
 
 		$res = $this->driver->query("
 			SELECT
diff --git a/src/Dibi/Drivers/Engines/SQLServerEngine.php b/src/Dibi/Drivers/Engines/SQLServerEngine.php
index bee8c746..5994f17f 100644
--- a/src/Dibi/Drivers/Engines/SQLServerEngine.php
+++ b/src/Dibi/Drivers/Engines/SQLServerEngine.php
@@ -25,6 +25,65 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		// @see https://msdn.microsoft.com/en-us/library/ms176027.aspx
+		return '[' . str_replace(']', ']]', $value) . ']';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format("'Y-m-d'");
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return 'CONVERT(DATETIME2(7), ' . $value->format("'Y-m-d H:i:s.u'") . ')';
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit < 0 || $offset < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+
+		} elseif ($limit !== null) {
+			// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
+			$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
+		} elseif ($offset) {
+			// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
+			$sql = sprintf('%s OFFSET %d ROWS', rtrim($sql), $offset);
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
diff --git a/src/Dibi/Drivers/Engines/SQLiteEngine.php b/src/Dibi/Drivers/Engines/SQLiteEngine.php
index 7ab2328e..f9418709 100644
--- a/src/Dibi/Drivers/Engines/SQLiteEngine.php
+++ b/src/Dibi/Drivers/Engines/SQLiteEngine.php
@@ -9,6 +9,7 @@
 
 namespace Dibi\Drivers\Engines;
 
+use Dibi;
 use Dibi\Drivers\Connection;
 use Dibi\Drivers\Engine;
 
@@ -24,6 +25,61 @@ public function __construct(
 	}
 
 
+	public function escapeIdentifier(string $value): string
+	{
+		return '[' . strtr($value, '[]', '  ') . ']';
+	}
+
+
+	public function escapeBool(bool $value): string
+	{
+		return $value ? '1' : '0';
+	}
+
+
+	public function escapeDate(\DateTimeInterface $value): string
+	{
+		return $value->format($this->fmtDate); // TODO
+	}
+
+
+	public function escapeDateTime(\DateTimeInterface $value): string
+	{
+		return $value->format($this->fmtDateTime); // TODO
+	}
+
+
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
+	/**
+	 * Encodes string for use in a LIKE statement.
+	 */
+	public function escapeLike(string $value, int $pos): string
+	{
+		$value = addcslashes($this->driver->escapeText($value), '%_\\');
+		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
+	}
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 */
+	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
+	{
+		if ($limit < 0 || $offset < 0) {
+			throw new Dibi\NotSupportedException('Negative offset or limit.');
+
+		} elseif ($limit !== null || $offset) {
+			$sql .= ' LIMIT ' . ($limit ?? '-1')
+				. ($offset ? ' OFFSET ' . $offset : '');
+		}
+	}
+
+
 	/**
 	 * Returns list of tables.
 	 */
@@ -49,7 +105,7 @@ public function getTables(): array
 	 */
 	public function getColumns(string $table): array
 	{
-		$res = $this->driver->query("PRAGMA table_info({$this->driver->escapeIdentifier($table)})");
+		$res = $this->driver->query("PRAGMA table_info({$this->escapeIdentifier($table)})");
 		$columns = [];
 		while ($row = $res->fetch(true)) {
 			$column = $row['name'];
@@ -76,7 +132,7 @@ public function getColumns(string $table): array
 	 */
 	public function getIndexes(string $table): array
 	{
-		$res = $this->driver->query("PRAGMA index_list({$this->driver->escapeIdentifier($table)})");
+		$res = $this->driver->query("PRAGMA index_list({$this->escapeIdentifier($table)})");
 		$indexes = [];
 		while ($row = $res->fetch(true)) {
 			$indexes[$row['name']]['name'] = $row['name'];
@@ -84,7 +140,7 @@ public function getIndexes(string $table): array
 		}
 
 		foreach ($indexes as $index => $values) {
-			$res = $this->driver->query("PRAGMA index_info({$this->driver->escapeIdentifier($index)})");
+			$res = $this->driver->query("PRAGMA index_info({$this->escapeIdentifier($index)})");
 			while ($row = $res->fetch(true)) {
 				$indexes[$index]['columns'][$row['seqno']] = $row['name'];
 			}
@@ -127,7 +183,7 @@ public function getIndexes(string $table): array
 	 */
 	public function getForeignKeys(string $table): array
 	{
-		$res = $this->driver->query("PRAGMA foreign_key_list({$this->driver->escapeIdentifier($table)})");
+		$res = $this->driver->query("PRAGMA foreign_key_list({$this->escapeIdentifier($table)})");
 		$keys = [];
 		while ($row = $res->fetch(true)) {
 			$keys[$row['id']]['name'] = $row['id']; // foreign key name
diff --git a/src/Dibi/Drivers/Firebird/Connection.php b/src/Dibi/Drivers/Firebird/Connection.php
index daa8c3df..2ff5f744 100644
--- a/src/Dibi/Drivers/Firebird/Connection.php
+++ b/src/Dibi/Drivers/Firebird/Connection.php
@@ -233,56 +233,4 @@ public function escapeBinary(string $value): string
 	{
 		return "'" . str_replace("'", "''", $value) . "'";
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '"' . str_replace('"', '""', $value) . '"';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return "'" . substr($value->format('Y-m-d H:i:s.u'), 0, -2) . "'";
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes($this->escapeText($value), '%_\\');
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit > 0 || $offset > 0) {
-			// http://www.firebirdsql.org/refdocs/langrefupd20-select.html
-			$sql = 'SELECT ' . ($limit > 0 ? 'FIRST ' . $limit : '') . ($offset > 0 ? ' SKIP ' . $offset : '') . ' * FROM (' . $sql . ')';
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/MySQLi/Connection.php b/src/Dibi/Drivers/MySQLi/Connection.php
index 3c5cad39..8beb469f 100644
--- a/src/Dibi/Drivers/MySQLi/Connection.php
+++ b/src/Dibi/Drivers/MySQLi/Connection.php
@@ -297,64 +297,4 @@ public function escapeBinary(string $value): string
 	{
 		return "_binary'" . $this->connection->escape_string($value) . "'";
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '`' . str_replace('`', '``', $value) . '`';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d H:i:s.u'");
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		if ($value->y || $value->m || $value->d) {
-			throw new Dibi\NotSupportedException('Only time interval is supported.');
-		}
-
-		return $value->format("'%r%H:%I:%S.%f'");
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\n\r\\'%_");
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null || $offset) {
-			// see http://dev.mysql.com/doc/refman/5.0/en/select.html
-			$sql .= ' LIMIT ' . ($limit ?? '18446744073709551615')
-				. ($offset ? ' OFFSET ' . $offset : '');
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/OCI8/Connection.php b/src/Dibi/Drivers/OCI8/Connection.php
index 149e1e33..9838cfdf 100644
--- a/src/Dibi/Drivers/OCI8/Connection.php
+++ b/src/Dibi/Drivers/OCI8/Connection.php
@@ -223,70 +223,4 @@ public function escapeBinary(string $value): string
 	{
 		return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		// @see http://download.oracle.com/docs/cd/B10500_01/server.920/a96540/sql_elements9a.htm
-		return '"' . str_replace('"', '""', $value) . '"';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $this->nativeDate
-			? "to_date('" . $value->format('Y-m-d') . "', 'YYYY-mm-dd')"
-			: $value->format('U');
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $this->nativeDate
-			? "to_date('" . $value->format('Y-m-d G:i:s') . "', 'YYYY-mm-dd hh24:mi:ss')"
-			: $value->format('U');
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\\%_");
-		$value = str_replace("'", "''", $value);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($offset) {
-			// see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
-			$sql = 'SELECT * FROM (SELECT t.*, ROWNUM AS "__rnum" FROM (' . $sql . ') t '
-				. ($limit !== null ? 'WHERE ROWNUM <= ' . ($offset + $limit) : '')
-				. ') WHERE "__rnum" > ' . $offset;
-
-		} elseif ($limit !== null) {
-			$sql = 'SELECT * FROM (' . $sql . ') WHERE ROWNUM <= ' . $limit;
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/ODBC/Connection.php b/src/Dibi/Drivers/ODBC/Connection.php
index 3920f7a8..3fb632b2 100644
--- a/src/Dibi/Drivers/ODBC/Connection.php
+++ b/src/Dibi/Drivers/ODBC/Connection.php
@@ -209,61 +209,4 @@ public function escapeBinary(string $value): string
 	{
 		return "'" . str_replace("'", "''", $value) . "'";
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '[' . str_replace(['[', ']'], ['[[', ']]'], $value) . ']';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format('#m/d/Y#');
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format($this->microseconds ? '#m/d/Y H:i:s.u#' : '#m/d/Y H:i:s#');
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($offset) {
-			throw new Dibi\NotSupportedException('Offset is not supported by this database.');
-
-		} elseif ($limit < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null) {
-			$sql = 'SELECT TOP ' . $limit . ' * FROM (' . $sql . ') t';
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/PDO/Connection.php b/src/Dibi/Drivers/PDO/Connection.php
index e089b148..cae79b31 100644
--- a/src/Dibi/Drivers/PDO/Connection.php
+++ b/src/Dibi/Drivers/PDO/Connection.php
@@ -220,165 +220,4 @@ public function escapeBinary(string $value): string
 			default => $this->connection->quote($value, PDO::PARAM_LOB),
 		};
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return match ($this->driverName) {
-			'mysql' => '`' . str_replace('`', '``', $value) . '`',
-			'oci', 'pgsql' => '"' . str_replace('"', '""', $value) . '"',
-			'sqlite' => '[' . strtr($value, '[]', '  ') . ']',
-			'odbc', 'mssql' => '[' . str_replace(['[', ']'], ['[[', ']]'], $value) . ']',
-			'dblib', 'sqlsrv' => '[' . str_replace(']', ']]', $value) . ']',
-			default => $value,
-		};
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		if ($this->driverName === 'pgsql') {
-			return $value ? 'TRUE' : 'FALSE';
-		} else {
-			return $value ? '1' : '0';
-		}
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format($this->driverName === 'odbc' ? '#m/d/Y#' : "'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return match ($this->driverName) {
-			'odbc' => $value->format('#m/d/Y H:i:s.u#'),
-			'mssql', 'dblib', 'sqlsrv' => 'CONVERT(DATETIME2(7), ' . $value->format("'Y-m-d H:i:s.u'") . ')',
-			default => $value->format("'Y-m-d H:i:s.u'"),
-		};
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		switch ($this->driverName) {
-			case 'mysql':
-				$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\n\r\\'%_");
-				return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-
-			case 'oci':
-				$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\\%_");
-				$value = str_replace("'", "''", $value);
-				return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-
-			case 'pgsql':
-				$bs = substr($this->connection->quote('\\', PDO::PARAM_STR), 1, -1); // standard_conforming_strings = on/off
-				$value = substr($this->connection->quote($value, PDO::PARAM_STR), 1, -1);
-				$value = strtr($value, ['%' => $bs . '%', '_' => $bs . '_', '\\' => '\\\\']);
-				return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-
-			case 'sqlite':
-				$value = addcslashes(substr($this->connection->quote($value, PDO::PARAM_STR), 1, -1), '%_\\');
-				return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
-
-			case 'odbc':
-			case 'mssql':
-			case 'dblib':
-			case 'sqlsrv':
-				$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
-				return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-
-			default:
-				throw new Dibi\NotImplementedException;
-		}
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-		}
-
-		switch ($this->driverName) {
-			case 'mysql':
-				if ($limit !== null || $offset) {
-					// see http://dev.mysql.com/doc/refman/5.0/en/select.html
-					$sql .= ' LIMIT ' . ($limit ?? '18446744073709551615')
-						. ($offset ? ' OFFSET ' . $offset : '');
-				}
-
-				break;
-
-			case 'pgsql':
-				if ($limit !== null) {
-					$sql .= ' LIMIT ' . $limit;
-				}
-
-				if ($offset) {
-					$sql .= ' OFFSET ' . $offset;
-				}
-
-				break;
-
-			case 'sqlite':
-				if ($limit !== null || $offset) {
-					$sql .= ' LIMIT ' . ($limit ?? '-1')
-						. ($offset ? ' OFFSET ' . $offset : '');
-				}
-
-				break;
-
-			case 'oci':
-				if ($offset) {
-					// see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
-					$sql = 'SELECT * FROM (SELECT t.*, ROWNUM AS "__rnum" FROM (' . $sql . ') t '
-						. ($limit !== null ? 'WHERE ROWNUM <= ' . ($offset + $limit) : '')
-						. ') WHERE "__rnum" > ' . $offset;
-
-				} elseif ($limit !== null) {
-					$sql = 'SELECT * FROM (' . $sql . ') WHERE ROWNUM <= ' . $limit;
-				}
-
-				break;
-
-			case 'mssql':
-			case 'sqlsrv':
-			case 'dblib':
-				// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
-				if ($limit !== null) {
-					$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
-				} elseif ($offset) {
-					$sql = sprintf('%s OFFSET %d ROWS', rtrim($sql), $offset);
-				}
-
-				break;
-
-			case 'odbc':
-				if ($offset) {
-					throw new Dibi\NotSupportedException('Offset is not supported by this database.');
-
-				} elseif ($limit !== null) {
-					$sql = 'SELECT TOP ' . $limit . ' * FROM (' . $sql . ') t';
-					break;
-				}
-				// break omitted
-			default:
-				throw new Dibi\NotSupportedException('PDO or driver does not support applying limit or offset.');
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/PgSQL/Connection.php b/src/Dibi/Drivers/PgSQL/Connection.php
index 3350f034..399867e9 100644
--- a/src/Dibi/Drivers/PgSQL/Connection.php
+++ b/src/Dibi/Drivers/PgSQL/Connection.php
@@ -272,66 +272,4 @@ public function escapeBinary(string $value): string
 
 		return "'" . pg_escape_bytea($this->connection, $value) . "'";
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		// @see http://www.postgresql.org/docs/8.2/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
-		return '"' . str_replace('"', '""', $value) . '"';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? 'TRUE' : 'FALSE';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d H:i:s.u'");
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$bs = pg_escape_string($this->connection, '\\'); // standard_conforming_strings = on/off
-		$value = pg_escape_string($this->connection, $value);
-		$value = strtr($value, ['%' => $bs . '%', '_' => $bs . '_', '\\' => '\\\\']);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-		}
-
-		if ($limit !== null) {
-			$sql .= ' LIMIT ' . $limit;
-		}
-
-		if ($offset) {
-			$sql .= ' OFFSET ' . $offset;
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/SQLSrv/Connection.php b/src/Dibi/Drivers/SQLSrv/Connection.php
index f7b38bcd..71dfcb8d 100644
--- a/src/Dibi/Drivers/SQLSrv/Connection.php
+++ b/src/Dibi/Drivers/SQLSrv/Connection.php
@@ -204,63 +204,4 @@ public function escapeBinary(string $value): string
 	{
 		return '0x' . bin2hex($value);
 	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		// @see https://msdn.microsoft.com/en-us/library/ms176027.aspx
-		return '[' . str_replace(']', ']]', $value) . ']';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return 'CONVERT(DATETIME2(7), ' . $value->format("'Y-m-d H:i:s.u'") . ')';
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null) {
-			// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
-			$sql = sprintf('%s OFFSET %d ROWS FETCH NEXT %d ROWS ONLY', rtrim($sql), $offset, $limit);
-		} elseif ($offset) {
-			// requires ORDER BY, see https://technet.microsoft.com/en-us/library/gg699618(v=sql.110).aspx
-			$sql = sprintf('%s OFFSET %d ROWS', rtrim($sql), $offset);
-		}
-	}
 }
diff --git a/src/Dibi/Drivers/SQLite3/Connection.php b/src/Dibi/Drivers/SQLite3/Connection.php
index 391ad206..86d3be85 100644
--- a/src/Dibi/Drivers/SQLite3/Connection.php
+++ b/src/Dibi/Drivers/SQLite3/Connection.php
@@ -208,61 +208,6 @@ public function escapeBinary(string $value): string
 	}
 
 
-	public function escapeIdentifier(string $value): string
-	{
-		return '[' . strtr($value, '[]', '  ') . ']';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format($this->fmtDate);
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format($this->fmtDateTime);
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes($this->connection->escapeString($value), '%_\\');
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null || $offset) {
-			$sql .= ' LIMIT ' . ($limit ?? '-1')
-				. ($offset ? ' OFFSET ' . $offset : '');
-		}
-	}
-
-
 	/********************* user defined functions ****************d*g**/
 
 
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index 58b9bb4c..22a9e952 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -17,8 +17,9 @@
  */
 final class Translator
 {
-	private Connection $connection;
+	private readonly Connection $connection;
 	private readonly Drivers\Connection $driver;
+	private readonly Drivers\Engine $engine;
 	private int $cursor = 0;
 	private array $args;
 
@@ -36,6 +37,7 @@ public function __construct(Connection $connection)
 	{
 		$this->connection = $connection;
 		$this->driver = $connection->getDriver();
+		$this->engine = $connection->getDatabaseEngine();
 		$this->identifiers = new HashMap($this->delimite(...));
 	}
 
@@ -144,7 +146,7 @@ public function translate(array $args): string
 
 		// apply limit
 		if ($this->limit !== null || $this->offset !== null) {
-			$this->driver->applyLimit($sql, $this->limit, $this->offset);
+			$this->engine->applyLimit($sql, $this->limit, $this->offset);
 		}
 
 		return $sql;
@@ -209,7 +211,7 @@ public function formatValue(mixed $value, ?string $modifier): string
 				case 'n':  // key, key, ... identifier names
 					foreach ($value as $k => $v) {
 						if (is_string($k)) {
-							$vx[] = $this->identifiers->$k . (empty($v) ? '' : ' AS ' . $this->driver->escapeIdentifier($v));
+							$vx[] = $this->identifiers->$k . (empty($v) ? '' : ' AS ' . $this->engine->escapeIdentifier($v));
 						} else {
 							$pair = explode('%', $v, 2); // split into identifier & modifier
 							$vx[] = $this->identifiers->{$pair[0]};
@@ -346,7 +348,7 @@ public function formatValue(mixed $value, ?string $modifier): string
 				case 's':  // string
 					return $value === null
 						? 'NULL'
-						: $this->driver->escapeText((string) $value);
+						: $this->engine->escapeText((string) $value);
 
 				case 'bin':// binary
 					return $value === null
@@ -356,7 +358,7 @@ public function formatValue(mixed $value, ?string $modifier): string
 				case 'b':  // boolean
 					return $value === null
 						? 'NULL'
-						: $this->driver->escapeBool((bool) $value);
+						: $this->engine->escapeBool((bool) $value);
 
 				case 'sN': // string or null
 				case 'sn':
@@ -406,15 +408,15 @@ public function formatValue(mixed $value, ?string $modifier): string
 					}
 
 					return $modifier === 'd'
-						? $this->driver->escapeDate($value)
-						: $this->driver->escapeDateTime($value);
+						? $this->engine->escapeDate($value)
+						: $this->engine->escapeDateTime($value);
 
 				case 'by':
 				case 'n':  // composed identifier name
 					return $this->identifiers->$value;
 
 				case 'N':  // identifier name
-					return $this->driver->escapeIdentifier($value);
+					return $this->engine->escapeIdentifier($value);
 
 				case 'ex':
 				case 'sql': // preserve as dibi-SQL  (TODO: leave only %ex)
@@ -450,16 +452,16 @@ public function formatValue(mixed $value, ?string $modifier): string
 					return (string) $value;
 
 				case 'like~':  // LIKE string%
-					return $this->driver->escapeLike($value, 2);
+					return $this->engine->escapeLike($value, 2);
 
 				case '~like':  // LIKE %string
-					return $this->driver->escapeLike($value, 1);
+					return $this->engine->escapeLike($value, 1);
 
 				case '~like~': // LIKE %string%
-					return $this->driver->escapeLike($value, 3);
+					return $this->engine->escapeLike($value, 3);
 
 				case 'like': // LIKE string
-					return $this->driver->escapeLike($value, 0);
+					return $this->engine->escapeLike($value, 0);
 
 				case 'and':
 				case 'or':
@@ -485,16 +487,16 @@ public function formatValue(mixed $value, ?string $modifier): string
 			return rtrim(rtrim(number_format($value, 10, '.', ''), '0'), '.');
 
 		} elseif (is_bool($value)) {
-			return $this->driver->escapeBool($value);
+			return $this->engine->escapeBool($value);
 
 		} elseif ($value === null) {
 			return 'NULL';
 
 		} elseif ($value instanceof \DateTimeInterface) {
-			return $this->driver->escapeDateTime($value);
+			return $this->engine->escapeDateTime($value);
 
 		} elseif ($value instanceof \DateInterval) {
-			return $this->driver->escapeDateInterval($value);
+			return $this->engine->escapeDateInterval($value);
 
 		} elseif ($value instanceof Literal) {
 			return (string) $value;
@@ -653,7 +655,7 @@ public function delimite(string $value): string
 		$parts = explode('.', $value);
 		foreach ($parts as &$v) {
 			if ($v !== '*') {
-				$v = $this->driver->escapeIdentifier($v);
+				$v = $this->engine->escapeIdentifier($v);
 			}
 		}
 
diff --git a/tests/dibi/Connection.objectTranslator.phpt b/tests/dibi/Connection.objectTranslator.phpt
index 32938af2..58e3be45 100644
--- a/tests/dibi/Connection.objectTranslator.phpt
+++ b/tests/dibi/Connection.objectTranslator.phpt
@@ -49,7 +49,7 @@ test('DateTime', function () use ($conn) {
 
 	// Without object translator, DateTime child is translated by driver
 	Assert::same(
-		$conn->getDriver()->escapeDateTime($stamp),
+		$conn->getDatabaseEngine()->escapeDateTime($stamp),
 		$conn->translate('?', $stamp),
 	);
 
@@ -67,15 +67,15 @@ test('DateTime', function () use ($conn) {
 
 	// With modifier, it is still translated by driver
 	Assert::same(
-		$conn->getDriver()->escapeDateTime($stamp),
+		$conn->getDatabaseEngine()->escapeDateTime($stamp),
 		$conn->translate('%dt', $stamp),
 	);
 	Assert::same(
-		$conn->getDriver()->escapeDateTime($stamp),
+		$conn->getDatabaseEngine()->escapeDateTime($stamp),
 		$conn->translate('%t', $stamp),
 	);
 	Assert::same(
-		$conn->getDriver()->escapeDate($stamp),
+		$conn->getDatabaseEngine()->escapeDate($stamp),
 		$conn->translate('%d', $stamp),
 	);
 
@@ -83,7 +83,7 @@ test('DateTime', function () use ($conn) {
 	// DateTimeImmutable as a Time parent is not affected and still translated by driver
 	$dt = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2022-11-22 12:13:14');
 	Assert::same(
-		$conn->getDriver()->escapeDateTime($dt),
+		$conn->getDatabaseEngine()->escapeDateTime($dt),
 		$conn->translate('?', $dt),
 	);
 

From e653fd22fb642ba676f12aa40b2737ff494b17c3 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Sat, 23 Nov 2024 17:59:08 +0100
Subject: [PATCH 20/21] used attribute Deprecated

---
 src/Dibi/Drivers/Firebird/Connection.php |  2 +-
 src/Dibi/Drivers/MySQLi/Connection.php   |  6 +++---
 src/Dibi/Fluent.php                      |  2 +-
 src/Dibi/Type.php                        | 18 +++++++++---------
 src/Dibi/dibi.php                        |  3 ---
 5 files changed, 14 insertions(+), 17 deletions(-)

diff --git a/src/Dibi/Drivers/Firebird/Connection.php b/src/Dibi/Drivers/Firebird/Connection.php
index 2ff5f744..7a054e29 100644
--- a/src/Dibi/Drivers/Firebird/Connection.php
+++ b/src/Dibi/Drivers/Firebird/Connection.php
@@ -30,7 +30,7 @@ class Connection implements Drivers\Connection
 {
 	public const ErrorExceptionThrown = -836;
 
-	/** @deprecated use FirebirdDriver::ErrorExceptionThrown */
+	#[\Deprecated('use FirebirdDriver::ErrorExceptionThrown')]
 	public const ERROR_EXCEPTION_THROWN = self::ErrorExceptionThrown;
 
 	/** @var resource */
diff --git a/src/Dibi/Drivers/MySQLi/Connection.php b/src/Dibi/Drivers/MySQLi/Connection.php
index 8beb469f..26061089 100644
--- a/src/Dibi/Drivers/MySQLi/Connection.php
+++ b/src/Dibi/Drivers/MySQLi/Connection.php
@@ -39,13 +39,13 @@ class Connection implements Drivers\Connection
 	public const ErrorDuplicateEntry = 1062;
 	public const ErrorDataTruncated = 1265;
 
-	/** @deprecated use MySqliDriver::ErrorAccessDenied */
+	#[\Deprecated('use MySqliDriver::ErrorAccessDenied')]
 	public const ERROR_ACCESS_DENIED = self::ErrorAccessDenied;
 
-	/** @deprecated use MySqliDriver::ErrorDuplicateEntry */
+	#[\Deprecated('use MySqliDriver::ErrorDuplicateEntry')]
 	public const ERROR_DUPLICATE_ENTRY = self::ErrorDuplicateEntry;
 
-	/** @deprecated use MySqliDriver::ErrorDataTruncated */
+	#[\Deprecated('use MySqliDriver::ErrorDataTruncated')]
 	public const ERROR_DATA_TRUNCATED = self::ErrorDataTruncated;
 
 	private \mysqli $connection;
diff --git a/src/Dibi/Fluent.php b/src/Dibi/Fluent.php
index 0f72cbfa..3cc9cb5c 100644
--- a/src/Dibi/Fluent.php
+++ b/src/Dibi/Fluent.php
@@ -52,7 +52,7 @@ class Fluent implements IDataSource
 		Identifier = 'n',
 		Remove = false;
 
-	/** @deprecated use Fluent::Remove */
+	#[\Deprecated('use Fluent::Remove')]
 	public const REMOVE = self::Remove;
 
 	public static array $masks = [
diff --git a/src/Dibi/Type.php b/src/Dibi/Type.php
index 21693dd9..01a1356d 100644
--- a/src/Dibi/Type.php
+++ b/src/Dibi/Type.php
@@ -27,31 +27,31 @@ class Type
 		Time = 't',
 		TimeInterval = 'ti';
 
-	/** @deprecated use Type::Text */
+	#[\Deprecated('use Type::Text')]
 	public const TEXT = self::Text;
 
-	/** @deprecated use Type::Binary */
+	#[\Deprecated('use Type::Binary')]
 	public const BINARY = self::Binary;
 
-	/** @deprecated use Type::Bool */
+	#[\Deprecated('use Type::Bool')]
 	public const BOOL = self::Bool;
 
-	/** @deprecated use Type::Integer */
+	#[\Deprecated('use Type::Integer')]
 	public const INTEGER = self::Integer;
 
-	/** @deprecated use Type::Float */
+	#[\Deprecated('use Type::Float')]
 	public const FLOAT = self::Float;
 
-	/** @deprecated use Type::Date */
+	#[\Deprecated('use Type::Date')]
 	public const DATE = self::Date;
 
-	/** @deprecated use Type::DateTime */
+	#[\Deprecated('use Type::DateTime')]
 	public const DATETIME = self::DateTime;
 
-	/** @deprecated use Type::Time */
+	#[\Deprecated('use Type::Time')]
 	public const TIME = self::Time;
 
-	/** @deprecated use Type::TimeInterval */
+	#[\Deprecated('use Type::TimeInterval')]
 	public const TIME_INTERVAL = self::TimeInterval;
 
 
diff --git a/src/Dibi/dibi.php b/src/Dibi/dibi.php
index 58aaa84b..1774a073 100644
--- a/src/Dibi/dibi.php
+++ b/src/Dibi/dibi.php
@@ -39,13 +39,10 @@ class dibi
 {
 	public const Version = '6.0-dev';
 
-	/** @deprecated use dibi::Version */
 	public const VERSION = self::Version;
 
-	/** @deprecated use Dibi\Fluent::AffectedRows */
 	public const AFFECTED_ROWS = Dibi\Fluent::AffectedRows;
 
-	/** @deprecated use Dibi\Fluent::Identifier */
 	public const IDENTIFIER = Dibi\Fluent::Identifier;
 
 	/** sorting order */

From 6f33a24a43c15e652ee7562f01bb36004dd7e7ee Mon Sep 17 00:00:00 2001
From: kratochvil <kratochvil@triola.cz>
Date: Mon, 30 Jun 2025 09:31:23 +0200
Subject: [PATCH 21/21] SqlsrvResult types fix

---
 src/Dibi/Drivers/SQLSrv/Result.php | 38 +++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/src/Dibi/Drivers/SQLSrv/Result.php b/src/Dibi/Drivers/SQLSrv/Result.php
index 3f701f59..92c0f753 100644
--- a/src/Dibi/Drivers/SQLSrv/Result.php
+++ b/src/Dibi/Drivers/SQLSrv/Result.php
@@ -19,6 +19,42 @@
  */
 class Result implements Drivers\Result
 {
+	//return values of sqlsrv_field_metadata
+	//https://learn.microsoft.com/en-us/sql/connect/php/sqlsrv-field-metadata
+	private $sqlsrvDataTypes = array(
+		-5=>'SQL_BIGINT',
+		-2=>'SQL_BINARY',
+		-7=>'SQL_BIT',
+		1=>'SQL_CHAR',
+		91=>'SQL_TYPE_DATE',
+		93=>'SQL_TYPE_TIMESTAMP',
+		93=>'SQL_TYPE_TIMESTAMP',
+		-155=>'SQL_SS_TIMESTAMPOFFSET',
+		3=>'SQL_DECIMAL',
+		6=>'SQL_FLOAT',
+		-4=>'SQL_LONGVARBINARY',
+		4=>'SQL_INTEGER',
+		3=>'SQL_DECIMAL',
+		-8=>'SQL_WCHAR',
+		-10=>'SQL_WLONGVARCHAR',
+		2=>'SQL_NUMERIC',
+		-9=>'SQL_WVARCHAR',
+		7=>'SQL_REAL',
+		93=>'SQL_TYPE_TIMESTAMP',
+		5=>'SQL_SMALLINT',
+		3=>'SQL_DECIMAL',
+		-150=>'SQL_SS_VARIANT',
+		-1=>'SQL_LONGVARCHAR',
+		-154=>'SQL_SS_TIME2',
+		-2=>'SQL_BINARY',
+		-6=>'SQL_TINYINT',
+		-151=>'SQL_SS_UDT',
+		-11=>'SQL_GUID',
+		-3=>'SQL_VARBINARY',
+		12=>'SQL_VARCHAR',
+		-152=>'SQL_SS_XML',
+	);
+
 	public function __construct(
 		/** @var resource */
 		private $resultSet,
@@ -73,7 +109,7 @@ public function getResultColumns(): array
 			$columns[] = [
 				'name' => $fieldMetadata['Name'],
 				'fullname' => $fieldMetadata['Name'],
-				'nativetype' => $fieldMetadata['Type'],
+				'nativetype' => $this->sqlsrvDataTypes[$fieldMetadata['Type']] ?? 'SQL_VARCHAR',
 			];
 		}