Method SQL

pkg/sql/ast/sql.go:376–381

SQL returns "EXTRACT(field FROM source)" as a SQL string.

()

// SQL returns "EXTRACT(field FROM source)" as a SQL string.
func (e *ExtractExpression) SQL() string {
	if e == nil {
		return ""
	}
	return fmt.Sprintf("EXTRACT(%s FROM %s)", e.Field, exprSQL(e.Source))
}

// SQL returns "POSITION(substr IN str)" as a SQL string.
func (p *PositionExpression) SQL() string {