ji chen has posted comments on this change. ( http://gerrit.cloudera.org:8080/23793 )
Change subject: IMPALA-14092 Part3: Enable predicate pushdown for paimon table. ...................................................................... Patch Set 8: (2 comments) http://gerrit.cloudera.org:8080/#/c/23793/7/fe/src/main/java/org/apache/impala/planner/paimon/ImpalaExprConverter.java File fe/src/main/java/org/apache/impala/planner/paimon/ImpalaExprConverter.java: http://gerrit.cloudera.org:8080/#/c/23793/7/fe/src/main/java/org/apache/impala/planner/paimon/ImpalaExprConverter.java@176 PS7, Line 176: SlotRef attribute = extractSlotRef(isNullPredicate.getChild(0)); : int index = getAttributeFieldIndex(attribute); : if (!isNullPredicate.isNotNull()) { : return builder_.isNull(index); : } else > Even if we have string_col LIKE 'asdf%xyz', we could push down startsWith(i Done http://gerrit.cloudera.org:8080/#/c/23793/7/fe/src/main/java/org/apache/impala/planner/paimon/ImpalaExprConverter.java@182 PS7, Line 182: } : } else if (filter instanceof InPredicate) { : InPredicate in = (InPredicate) filter; : SlotRef > Even if we have string_col LIKE 'asdf%xyz', we could push down endsWith(ind Thank you, have updated the implementation,the new implementation support 'asdf%xyz' pattern, and also support REGEXP/RLIKE, by using regular expressions matching for replace original implementation. -- To view, visit http://gerrit.cloudera.org:8080/23793 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Iee07fa35de8381121a20b2976d6424626d705483 Gerrit-Change-Number: 23793 Gerrit-PatchSet: 8 Gerrit-Owner: ji chen <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Steve Carlin <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Reviewer: ji chen <[email protected]> Gerrit-Comment-Date: Thu, 19 Feb 2026 00:56:00 +0000 Gerrit-HasComments: Yes
