[V13] fix: make concatenate and limit concurrent safe #9981
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Signed-off-by: Andres Taylor <andres@planetscale.com>
systay
added
Type: Bug
Component: Query Serving
Backport
GuptaManan100
approved these changes
Mar 25, 2022
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Description
Some of our end-to-end tests for UNION were flaky and failing intermittently. These changes make the concatenate and the limit operator more resilient to running concurrent queries.
Related Issue(s)
Fixes #9945
Backport of #9979