Feat/sort operator

src/Backend/opti-sql-go/Expr/expr.go

@@ -495,15 +495,13 @@ func EvalBinary(b *BinaryExpr, batch *operators.RecordBatch) (arrow.Array, error
 		return unpackDatum(datum)
 	case Like:
 		if leftArr.DataType() != arrow.BinaryTypes.String || rightArr.DataType() != arrow.BinaryTypes.String {
-			// regEx runs only on strings
 			return nil, errors.New("binary operator Like only works on arrays of strings")
 		}
 		var compiledRegEx = compileSqlRegEx(rightArr.ValueStr(0))
 		filterBuilder := array.NewBooleanBuilder(memory.NewGoAllocator())
 		leftStrArray := leftArr.(*array.String)
 		for i := 0; i < leftStrArray.Len(); i++ {
 			valid := validRegEx(leftStrArray.Value(i), compiledRegEx)
-			fmt.Printf("does %s match %s: %v\n", leftStrArray.Value(i), compiledRegEx, valid)
 			filterBuilder.Append(valid)
 		}
 		return filterBuilder.NewArray(), nil
@@ -602,7 +600,6 @@ func EvalCast(c *CastExpr, batch *operators.RecordBatch) (arrow.Array, error) {
 	castOpts := compute.SafeCastOptions(c.TargetType)
 	out, err := compute.CastArray(context.TODO(), arr, castOpts)
 	if err != nil {
-		// This is a runtime cast error
 		return nil, fmt.Errorf("cast error: cannot cast %s to %s: %w",
 			arr.DataType(), c.TargetType, err)
 	}

src/Backend/opti-sql-go/go.mod

@@ -1,6 +1,6 @@
 module opti-sql-go
 
-go 1.23
+go 1.24.0
 
 require (
 	github.com/apache/arrow/go/v15 v15.0.2
@@ -28,6 +28,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.13 // indirect
 	github.com/aws/smithy-go v1.23.2 // indirect
 	github.com/go-ini/ini v1.67.0 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
 	github.com/goccy/go-json v0.10.3 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/flatbuffers v24.3.25+incompatible // indirect

src/Backend/opti-sql-go/go.sum

@@ -37,6 +37,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
 github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/go-jose/go-jose/v4 v4.1.3 h1:CVLmWDhDVRa6Mi/IgCgaopNosCaHz7zrMeF9MlZRkrs=
+github.com/go-jose/go-jose/v4 v4.1.3/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08=
 github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
 github.com/goccy/go-json v0.10.3/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=