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4 changes: 2 additions & 2 deletions pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -51,8 +51,8 @@
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>23</source>
<target>23</target>
<source>25</source>
<target>25</target>
<compilerArgs>
<arg>--enable-preview</arg>
</compilerArgs>
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683 changes: 659 additions & 24 deletions src/main/java/org/qed/Backends/Cockroach/CockroachGenerator.java

Large diffs are not rendered by default.

Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,9 @@ public static Seq<RRule> ruleList() {
if (files != null) {
for (java.io.File file : files) {
String className = file.getName().replace(".java", "");
if (className.contains("Distinct") || className.contains("Extract") || className.contains("Pull") || className.contains("False") || className.contains("Prune") || className.contains("Minus") || className.contains("AggregateMerge")) {
if (className.contains("Distinct") || className.contains("Pull") ||
className.contains("ProjectAggregateMerge") ||
className.contains("AggregativeJoinRemove") || className.contains("AggregateProjectConstantToDummyJoin")) {
continue;
}

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291 changes: 278 additions & 13 deletions src/main/java/org/qed/Backends/Cockroach/CockroachTests

Large diffs are not rendered by default.

Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
[AggregateExtractProject, Normalize]
(GroupBy
$input_5:*
$aggregations_6:*
$groupingPrivate_7:*
)
=>
(GroupBy
(Project
$input_5
[]
(UnionCols
(GroupingCols $groupingPrivate_7)
(AggregationOuterCols $aggregations_6)
)
)
$aggregations_6
$groupingPrivate_7
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,54 @@
[AggregateJoinJoinRemove, Normalize]
(DistinctOn
$topJoin_0:(LeftJoin
$bottomJoin_1:(LeftJoin $left_2:* $middle_3:* * *) &
(JoinPreservesLeftRows $bottomJoin_1) &
(JoinDoesNotDuplicateLeftRows $bottomJoin_1)
$right_4:*
$topOn_5:*
$topPrivate_6:*
) &
(JoinPreservesLeftRows $topJoin_0) &
(JoinDoesNotDuplicateLeftRows $topJoin_0)
$aggregations_7:[]
$groupingPrivate_8:(GroupingPrivate $groupingCols_9:* $ordering_10:*) &
(ColsAreSubset
(UnionCols
$groupingCols_9
(AggregationOuterCols $aggregations_7)
)
(UnionCols
(OutputCols $left_2)
(OutputCols $right_4)
)
) &
^(ColsIntersect
(UnionCols
$groupingCols_9
(AggregationOuterCols $aggregations_7)
)
(OutputCols $middle_3)
) &
(OrderingCanProjectCols
$ordering_10
(UnionCols
(OutputCols $left_2)
(OutputCols $right_4)
)
)
)
=>
(DistinctOn
(LeftJoin $left_2 $right_4 $topOn_5 $topPrivate_6)
$aggregations_7
(MakeGrouping
$groupingCols_9
(PruneOrdering
$ordering_10
(UnionCols
(OutputCols $left_2)
(OutputCols $right_4)
)
)
)
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
[AggregateJoinRemove, Normalize]
(DistinctOn
$input_0:(LeftJoin $left_1:* * * *) &
(JoinPreservesLeftRows $input_0) &
(JoinDoesNotDuplicateLeftRows $input_0)
$aggregations_2:[]
$groupingPrivate_3:(GroupingPrivate $groupingCols_4:* $ordering_5:*) &
(ColsAreSubset
(UnionCols
$groupingCols_4
(AggregationOuterCols $aggregations_2)
)
(OutputCols $left_1)
) &
(OrderingCanProjectCols
$ordering_5
(OutputCols $left_1)
)
)
=>
(DistinctOn
$left_1
$aggregations_2
(MakeGrouping
$groupingCols_4
(PruneOrdering $ordering_5 (OutputCols $left_1))
)
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
[AggregateProjectMerge, Normalize]
(GroupBy
(Project
$input_0:*
$projections_1:*
$passthrough_2:*
)
$aggregations_3:*
$groupingPrivate_4:* & (CanRemapGroupingColsThroughProject $groupingPrivate_4 $projections_1 $passthrough_2)
)
=>
(GroupBy
$input_0
(RemapAggregationsThroughProject $aggregations_3 $projections_1)
(RemapGroupingColsThroughProject $groupingPrivate_4 $projections_1 $passthrough_2)
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
[FilterReduceFalse, Normalize]
(Select
$input_0:*
$on_1:[
...
$item_2:(FiltersItem (False))
...
]
)
=>
(ConstructEmptyValues (OutputCols $input_0))
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
[JoinConditionPush, Normalize]
(InnerJoin
$left_0:* & ^(HasOuterCols $left_0)
$right_1:* & ^(HasOuterCols $right_1)
$on_2:*
$private_3:*
)
=>
(InnerJoin
(Select $left_0 (ExtractBoundConditions $on_2 (OutputCols $left_0)))
(Select $right_1 (ExtractBoundConditions $on_2 (OutputCols $right_1)))
(ExtractUnboundConditions
(ExtractUnboundConditions $on_2 (OutputCols $left_0))
(OutputCols $right_1)
)
$private_3
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
[JoinExtractFilter, Normalize]
(InnerJoin
$input_0:*
$input_1:*
$cond_2:*
$private_3:*
)
=>
(Select
(InnerJoin
$input_0
$input_1
$true
$private_3
)
$cond_2
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
[JoinReduceFalse, Normalize]
(InnerJoin
$input_0:*
$input_1:*
$on_2:[
...
$item_3:(FiltersItem (False))
...
]
$private_4:*
)
=>
(InnerJoin
$input_0
$input_1
[ (FiltersItem (False)) ]
$private_4
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
[JoinReduceTrue, Normalize]
(InnerJoin
$input_0:*
$input_1:*
$on_2:[
...
$item_3:(FiltersItem (True))
...
]
$private_4:*
)
=>
(InnerJoin
$input_0
$input_1
(RemoveFiltersItem $on_2 $item_3)
$private_4
)
20 changes: 20 additions & 0 deletions src/main/java/org/qed/Backends/Cockroach/Generated/MinusMerge.opt
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
[MinusMerge, Normalize]
(Except
(Except
$left_0:*
$rightB_1:*
$pInner_2:*
)
$rightC_3:*
$pOuter_4:*
)
=>
(Except
$left_0
(Union
$rightB_1
$rightC_3
(MakeUnionPrivateForExcept $pInner_2 $pOuter_4)
)
$pOuter_4
)
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
[PruneEmptyFilter, Normalize]
(Select
$input_2:* & (HasZeroRows $input_2)
$filters:*
)
=>
$input_2
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
[PruneEmptyIntersect, Normalize]
(Intersect
$left_0:*
$right_1:* & (HasZeroRows $right_1)
)
=>
(ConstructEmptyValues (OutputCols $left_0))
Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
[PruneEmptyMinus, Normalize]
(Except
$empty_0:(Values)
$input_1:*
$private_2:*
)
=>
(ConstructEmptyValues (OutputCols $input_0))
Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
[PruneEmptyProject, Normalize]
(Project
$input_0:* & (HasZeroRows $input_0)
$projections:*
$passthrough:*
)
=>
$input_0
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
[PruneEmptyUnion, Normalize]
(Union
$left_0:* & (HasZeroRows $left_0)
$right_1:* & (HasZeroRows $right_1)
)
=>
(ConstructEmptyValues (OutputCols $left_0))
18 changes: 0 additions & 18 deletions src/main/java/org/qed/RRuleInstances/PruneZeroRowsTable.java

This file was deleted.

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