Zoltan Borok-Nagy has posted comments on this change. ( http://gerrit.cloudera.org:8080/24001 )
Change subject: IMPALA-14737: Push down LIKE predicates to Iceberg ...................................................................... Patch Set 2: (1 comment) http://gerrit.cloudera.org:8080/#/c/24001/2/fe/src/main/java/org/apache/impala/common/IcebergPredicateConverter.java File fe/src/main/java/org/apache/impala/common/IcebergPredicateConverter.java: http://gerrit.cloudera.org:8080/#/c/24001/2/fe/src/main/java/org/apache/impala/common/IcebergPredicateConverter.java@227 PS2, Line 227: for (int i = 0; i < pattern.length(); i++) { : char c = pattern.charAt(i); : if (c == '%' || c == '_') { : firstWildcard = i; : break; : } : } Please note that wildcards can be escaped via '\': select * from t where s like 'asd%'; +---+------+ | i | s | +---+------+ | 1 | asdf | | 2 | asd% | +---+------+ select * from t where s like 'asd\%'; +---+------+ | i | s | +---+------+ | 2 | asd% | +---+------+ -- To view, visit http://gerrit.cloudera.org:8080/24001 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I548834126540bcc8d22efc872c2571293b8b7ec4 Gerrit-Change-Number: 24001 Gerrit-PatchSet: 2 Gerrit-Owner: Arnab Karmakar <[email protected]> Gerrit-Reviewer: Arnab Karmakar <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Comment-Date: Fri, 20 Feb 2026 15:49:55 +0000 Gerrit-HasComments: Yes
