few minor pg_qualstats improvements #7
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added 6 commits
August 2, 2016 23:36
This is the naming that both pgbench and auto_explain use for the same thing. So this makes it a bit more consistent.
Track the number of entries in the local hash, and only do the heavy lifting when we actually found something (instead of getting the lock every time, even if no quals were found).
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Thank you for those, especially the exclusive lock commit. That will probably help a lot ! |
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feel free to merge only some of the changes