Light-City opened a new issue, #37397: URL: https://github.com/apache/arrow/issues/37397
### Describe the enhancement requested At present, acero lacks a nested loop join node. We completely implement the nested loop join that can run tpch and tpcds according to the implementation method of hashjoin. Currently, the following join types are supported. INNER、LEFT_OUTER、LEFT_SEMI、LEFT_ANTI. The NestedLoopJoin implementation is based on the HashJoin Basic implementation, constructing the match, no_match, match_left, and match_right arrays, and then output each batch. In the future, we will support more join types and parallelization ### Component(s) C++ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
