apache/beam

Do not convert a join that we cannot support

開放

#18,277 建立於 2022年6月3日

 (0 則留言) (0 個反應) (0 位負責人)Java (4,097 個分叉)batch import
P3dslgood first issuesqlsub-task

倉庫指標

星標
 (7,313 顆星)
PR 合併指標
 (PR 指標待抓取)

描述

The BeamJoinRule matches all LogicalJoin operators. If we make it not match a full join then Calcite should look for a different plan when it converts to BeamLogicalConvention. That is a good step to make sure we can support things and also force the logical optimizer to choose non-full joins.

Imported from Jira BEAM-4439. Original Jira may contain additional context. Reported by: kenn. Subtask of issue #18276

貢獻者指南