statement

package

v1.0.0 Latest Latest Go to latest Published: Sep 22, 2026 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/viant/datly

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Documentation ¶

Overview ¶

Package statement segments preprocessed DQL into top-level SQL and Velty operations.

Index ¶

func IsDMLServiceMethod(name string) bool
type Classification
type Kind
type Statement
- func (s *Statement) IsExecutable() bool
type Statements
- func Parse(sqlText string) Statements
- func (s Statements) Classify() Classification

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func IsDMLServiceMethod ¶

func IsDMLServiceMethod(name string) bool

IsDMLServiceMethod reports whether name belongs to the Velty DML capability.

Types ¶

type Classification ¶

type Classification struct {
	HasRead    bool
	HasExec    bool
	HasService bool
	HasUnknown bool
}

type Kind ¶

type Kind string

const (
	KindUnknown Kind = "unknown"
	KindRead    Kind = "read"
	KindExec    Kind = "exec"
	KindService Kind = "service"
)

type Statement ¶

type Statement struct {
	Start            int
	End              int
	SQLStart         int
	SQLEnd           int
	TemplateBalanced bool
	OperationStart   int
	Kind             Kind
	Operation        string
}

func (*Statement) IsExecutable ¶

func (s *Statement) IsExecutable() bool

type Statements ¶

type Statements []*Statement

func Parse ¶

func Parse(sqlText string) Statements

Parse classifies explicitly delimited top-level statements in preprocessed DQL. Newlines remain SQL whitespace; only top-level semicolons delimit SQL. Offsets are relative to sqlText and map through transcribe.SourceMap.

func (Statements) Classify ¶

func (s Statements) Classify() Classification

Source Files ¶

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