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sql: add tests for concurrent add/drop region operations #62826

Merged
merged 1 commit into from
Apr 2, 2021
Merged

sql: add tests for concurrent add/drop region operations #62826

merged 1 commit into from
Apr 2, 2021

Commits on Apr 1, 2021

  1. sql: add tests for concurrent add/drop region operations 

    This patch generalizes the setup in what was previously
`TestConcurrentDropRegion` and extends it to all combinations of
add/drop region on a multi-region database. The only change is that
I've added a regional by row table into the test setup mixer, so as to
excercise the repartitioning semantics.

Previously, there was a limitation with concurrent add/drop regions
where both the operations were bound to fail in the repartitioning
phase. This limitation was fixed in cockroachdb#60620, but we never had a
regression test for it. Adding a regional by row table during the
test setup serves as one.

Closes cockroachdb#62813

Release note: None
    @arulajmani
    arulajmani committed Apr 1, 2021
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