Method parse

pkg/parser/hintparserimpl.go:131–149

(input string, sqlMode mysql.SQLMode, initPos Pos)

}

func (hp *hintParser) parse(input string, sqlMode mysql.SQLMode, initPos Pos) ([]*ast.TableOptimizerHint, []error) {
	hp.result = nil
	hp.lexer.reset(input[3:])
	hp.lexer.SetSQLMode(sqlMode)
	hp.lexer.r.updatePos(Pos{
		Line:   initPos.Line,
		Col:    initPos.Col + 3, // skipped the initial '/*+'
		Offset: 0,
	})
	hp.lexer.inBangComment = true // skip the final '*/' (we need the '*/' for reporting warnings)

	yyhintParse(&hp.lexer, hp)

	warns, errs := hp.lexer.Errors()
	if len(errs) == 0 {
		errs = warns
	}
	return hp.result, errs
}

// ParseHint parses an optimizer hint (the interior of `/*+ ... */`).
func ParseHint(input string, sqlMode mysql.SQLMode, initPos Pos) ([]*ast.TableOptimizerHint, []error) {