Yingyi Bu has posted comments on this change. Change subject: Intersect the 2ndary indexes before primary search ......................................................................
Patch Set 2: (1 comment) https://asterix-gerrit.ics.uci.edu/#/c/577/2/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IntersectPOperator.java File algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IntersectPOperator.java: Line 89: List<ILocalStructuralProperty> propsLocal = op.getDeliveredPhysicalProperties().getLocalProperties(); > I'm not following the comment. Could you give me some more hints or example This logic here should be very similar to AbstractJoinPOperator.computeDeliveredProperties(...) In addition, the operator should also deliver local ordering property on the primary key variable, because the output is according to the primary key. -- To view, visit https://asterix-gerrit.ics.uci.edu/577 To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ic16c67c529ca19d8b1a5439ddef22760945fd0d7 Gerrit-PatchSet: 2 Gerrit-Project: hyracks Gerrit-Branch: master Gerrit-Owner: Jianfeng Jia <[email protected]> Gerrit-Reviewer: Jenkins <[email protected]> Gerrit-Reviewer: Jianfeng Jia <[email protected]> Gerrit-Reviewer: Taewoo Kim <[email protected]> Gerrit-Reviewer: Yingyi Bu <[email protected]> Gerrit-Reviewer: Yingyi Bu <[email protected]> Gerrit-HasComments: Yes
