preprocess

package

v0.37.0 Latest Latest Go to latest Published: Feb 24, 2026 License: Apache-2.0 Imports: 16 Imported by: 0

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Repository

github.com/viant/datly

Links

Documentation ¶

Index ¶

func Extract(dql string) (string, *typectx.Context, *dqlshape.Directives, []*dqlshape.Diagnostic)
func PointSpan(text string, offset int) dqlshape.Span
func PositionAt(text string, offset int) dqlshape.Position
type Mapper
type Result
- func Prepare(dql string) *Result

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Extract ¶

func Extract(dql string) (string, *typectx.Context, *dqlshape.Directives, []*dqlshape.Diagnostic)

Extract parses directives and returns SQL with directive lines masked to preserve offsets.

func PointSpan ¶

func PointSpan(text string, offset int) dqlshape.Span

PointSpan returns a single-point span at offset with rune-aware line/char.

func PositionAt ¶

func PositionAt(text string, offset int) dqlshape.Position

PositionAt returns rune-aware position for byte offset.

Types ¶

type Mapper ¶

type Mapper struct {
	// contains filtered or unexported fields
}

func (*Mapper) MapOffset ¶

func (m *Mapper) MapOffset(offset int) int

func (*Mapper) Position ¶

func (m *Mapper) Position(offset int) dqlshape.Position

func (*Mapper) Remap ¶

func (m *Mapper) Remap(diags []*dqlshape.Diagnostic)

type Result ¶

type Result struct {
	Original    string
	DirectSQL   string
	Optimized   string
	SQL         string
	TypeCtx     *typectx.Context
	Directives  *dqlshape.Directives
	Mapper      *Mapper
	Diagnostics []*dqlshape.Diagnostic
}

func Prepare ¶

func Prepare(dql string) *Result

Source Files ¶

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