| 185 | } |
| 186 | |
| 187 | Status DataSink::Open(RuntimeState* state) { |
| 188 | DCHECK_EQ(output_exprs_.size(), output_expr_evals_.size()); |
| 189 | return ScalarExprEvaluator::Open(output_expr_evals_, state); |
| 190 | } |
| 191 | |
| 192 | void DataSink::Close(RuntimeState* state) { |
| 193 | if (closed_) return; |