Yingyi Bu has posted comments on this change. Change subject: Added LeftOuterUnnestMap operator. ......................................................................
Patch Set 5: (1 comment) https://asterix-gerrit.ics.uci.edu/#/c/638/5/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/LeftOuterUnnestMapOperator.java File algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/LeftOuterUnnestMapOperator.java: Line 75: return false; > I think my question was not clear enough. It's a property of an operator. For example, If map=false, you cannot push limit through that. if map=true, you can potentially move this operator on top of a join to one of the input branch of the join if some other conditions also hold. -- To view, visit https://asterix-gerrit.ics.uci.edu/638 To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings Gerrit-MessageType: comment Gerrit-Change-Id: I4525899cf8e5e43551aa2ac2a78806ef6cc85e58 Gerrit-PatchSet: 5 Gerrit-Project: hyracks Gerrit-Branch: master Gerrit-Owner: Taewoo Kim <[email protected]> Gerrit-Reviewer: Jenkins <[email protected]> Gerrit-Reviewer: Taewoo Kim <[email protected]> Gerrit-Reviewer: Till Westmann <[email protected]> Gerrit-Reviewer: Yingyi Bu <[email protected]> Gerrit-Reviewer: Young-Seok Kim <[email protected]> Gerrit-HasComments: Yes
