| 16 | String ExpressionBlockInputStream::getName() const { return "Expression"; } |
| 17 | |
| 18 | Block ExpressionBlockInputStream::getTotals() |
| 19 | { |
| 20 | totals = children.back()->getTotals(); |
| 21 | expression->execute(totals); |
| 22 | |
| 23 | return totals; |
| 24 | } |
| 25 | |
| 26 | Block ExpressionBlockInputStream::getHeader() const |
| 27 | { |