Backport #15299 to 20.7: Fix hang of queries with a lot of subqueries to same mysql table#15415
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nikitamikhaylov merged 1 commit into20.7from Sep 29, 2020
Merged
Backport #15299 to 20.7: Fix hang of queries with a lot of subqueries to same mysql table#15415nikitamikhaylov merged 1 commit into20.7from
nikitamikhaylov merged 1 commit into20.7from
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… to same mysql table
robot-clickhouse
added
the
pr-backport
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Original pull-request #15299
Cherry-pick pull-request #15389
This pull-request is a last step of an automated backporting.
Treat it as a standard pull-request: look at the checks and resolve conflicts.
Merge it only if you intend to backport changes to the target branch, otherwise just close it.