Filter of comparison works wrong

[liufanghua2012]

The following codes run with no item returned:
jsondata := []byte({ "table1": [ { "age": 30, "name": "John" } ] })
var data interface{}
json.Unmarshal(jsondata, &data)
result, err := jmespath.Search("table1[?age > '25']", data)

After reading the go-jmespath codes, i found that in the file "github.com\jmespath\go-jmespath@v0.4.0\interpreter.go", line 52, need to consider a string to float convertion, otherwise, we cannot get the right search result.

[dpopp07]

I am running into the same issue trying to compare against dates. It works fine in the online playground but not with the Go package.

[rmehtany]

I have the same issue as well.

[lucix-aws]

Related: aws/aws-sdk-go-v2#2983

A simple repro that demonstrates the breakdown here:

package main

import (
	"fmt"

	jmespath "github.com/jmespath/go-jmespath"
)

func main() {
	out := map[string]any{
		"MinSize": 2,
		"MaxSize": 7,
	}

	pathValue, err := jmespath.Search("MaxSize > MinSize", out)
	if err != nil {
		panic(err)
	}

	fmt.Println("go-jmespath gives us", pathValue)
}

prints

go-jmespath gives us <nil>

It appears that ordering comparison (>, >=, <, <=) is unimplemented, broken, or some combination of the two.

[lucix-aws]

The community fork appears to be broken in the same way.

[springcomp]

@lucix-aws What version are you using ?

The JMESPath Community fork does work correctly when comparing numbers, as per the specification.
However, the expression shown in the OP is not correct, here is the correct expression:

• table1[?age > `25`]