Method String

rel/sql.go:579–583

()

	}
}
func (m *Columns) String() string {
	w := expr.NewDefaultWriter()
	m.WriteDialect(w)
	return w.String()
}
func (m *Columns) FieldNames() []string {
	names := make([]string, len(*m))
	for i, col := range *m {