Github user zuyu commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/161#discussion_r96274584 --- Diff: relational_operators/NestedLoopsJoinOperator.hpp --- @@ -141,9 +141,16 @@ class NestedLoopsJoinOperator : public RelationalOperator { } } - void feedInputBlock(const block_id input_block_id, const relation_id input_relation_id) override; - - void feedInputBlocks(const relation_id rel_id, std::vector<block_id> *partially_filled_blocks) override; + void feedInputBlock(const block_id input_block_id, const relation_id input_relation_id) override { + if (input_relation_id == left_input_relation_.getID()) { + left_relation_block_ids_.push_back(input_block_id); + } else if (input_relation_id == right_input_relation_.getID()) { + right_relation_block_ids_.push_back(input_block_id); + } else { + FATAL_ERROR("The input block sent to the NestedLoopsJoinOperator belongs " --- End diff -- Done.
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