spanner

func Diagnose ¶

func Diagnose(_ context.Context, _ base.DiagnoseContext, statement string) ([]base.Diagnostic, error)

func GetQuerySpan ¶

func GetQuerySpan(
	ctx context.Context,
	gCtx base.GetQuerySpanContext,
	statement, database, _ string,

	ignoreCaseSensitive bool,
) (*base.QuerySpan, error)

GetQuerySpan returns the query span for the given statement.

func ParseSpannerGoogleSQL ¶

func ParseSpannerGoogleSQL(sql string) ([]*base.ParseResult, error)

ParseSpannerGoogleSQL parses the given SQL and returns a list of ParseResult (one per statement). Use the GoogleSQL parser based on antlr4.

func SplitSQL ¶

func SplitSQL(statement string) ([]base.SingleSQL, error)

SplitSQL splits the given SQL statement into multiple SQL statements using ANTLR parser. This handles BEGIN/END blocks, CASE, IF, LOOP, etc. correctly.