Github user sandhyasun commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/175#discussion_r44991733
--- Diff: core/sql/generator/GenPreCode.cpp ---
@@ -4934,8 +4934,9 @@ RelExpr * HbaseDelete::preCodeGen(Generator *
generator,
else
if (isUnique)
{
- // do not cancel unique queries.
- generator->setMayNotCancel(TRUE);
+ if (!generator->oltOptInfo()->multipleRowsReturned())
+ // do not cancel unique queries.
+ generator->setMayNotCancel(TRUE);
--- End diff --
Done updating the comment. Also added a similar check to HbaseUpdate .
Hbase Access already had the check in place and added just a comment. I did not
find any other place that needed this check.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
