Function sqlSelectFromWhere

rel/sql.go:1896–1909

(from string, where *SqlWhere)

func (m *SqlUpdate) SqlSelect() *SqlSelect { return sqlSelectFromWhere(m.Table, m.Where) }

func sqlSelectFromWhere(from string, where *SqlWhere) *SqlSelect {
	req := NewSqlSelect()
	req.From = []*SqlSource{NewSqlSource(from)}
	switch {
	case where.Expr != nil:
		req.Where = NewSqlWhere(where.Expr)
	default:
		req.Where = where
	}

	req.Star = true
	req.Columns = starCols
	return req
}

func (m *SqlDelete) Keyword() lex.TokenType            { return lex.TokenDelete }
func (m *SqlDelete) String() string                    { return fmt.Sprintf("%s ", m.Keyword()) }