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Re: Add rows removed by hash join clause to instrumentation - Mailing list pgsql-hackers

From Andrei Lepikhov
Subject Re: Add rows removed by hash join clause to instrumentation
Date
Msg-id fb60811a-9053-4520-a2a1-209344367fd5@gmail.com
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In response to Re: Add rows removed by hash join clause to instrumentation  (Alena Rybakina <lena.ribackina@yandex.ru>)
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On 19/1/26 20:33, Alena Rybakina wrote:
> I’ve looked through the patch and didn’t spot any obvious issues. 
> Instrumentation of this kind is not something we usually test in 
> regression tests, but I’ve added a small patch with some test coverage 
> and attached it here. For now, I don't have any more suggestions.

I doubt if the 'Rows Removed by Hash Matching' has a platform-stable 
value. It makes 'Removed By Join Filter' unstable, too. So, not sure if 
specific values may be used in regression tests. Am I wrong?

-- 
regards, Andrei Lepikhov,
pgEdge

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