Method As

internal/sqlbuilder/select.go:410–425

(alias string)

}

func (sel *selector) As(alias string) db.Selector {
	return sel.frame(func(sq *selectorQuery) error {
		if sq.table == nil {
			return errors.New("Cannot use As() without a preceding From() expression")
		}
		last := len(sq.table.Columns) - 1
		if raw, ok := sq.table.Columns[last].(*exql.Raw); ok {
			compiled, err := exql.ColumnWithName(alias).Compile(sel.template())
			if err != nil {
				return err
			}
			sq.table.Columns[last] = &exql.Raw{Value: raw.Value + " AS " + compiled}
		}
		return nil
	})
}

func (sel *selector) statement() *exql.Statement {
	sq, _ := sel.build()