Zoltan Borok-Nagy has posted comments on this change. ( http://gerrit.cloudera.org:8080/24817 )
Change subject: IMPALA-15202: Add explicit CAST support between UUID and STRING ...................................................................... Patch Set 2: (1 comment) http://gerrit.cloudera.org:8080/#/c/24817/2/testdata/workloads/functional-query/queries/QueryTest/iceberg-uuid-type.test File testdata/workloads/functional-query/queries/QueryTest/iceberg-uuid-type.test: http://gerrit.cloudera.org:8080/#/c/24817/2/testdata/workloads/functional-query/queries/QueryTest/iceberg-uuid-type.test@475 PS2, Line 475: CAST(uuid_col AS CHAR(36)) > Nice observation. Tried this out and since UUID is cast to CHAR in two step Interesting. For now maybe we could prevent casting UUID to string types other than STRING. Or check if CHAR has 36-length. -- To view, visit http://gerrit.cloudera.org:8080/24817 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I51af55c6e343f7155cae22bf3714e293f31561d5 Gerrit-Change-Number: 24817 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: Wed, 16 Sep 2026 15:44:41 +0000 Gerrit-HasComments: Yes
