RE: reloption to prevent VACUUM from truncating empty pages at theend of relation - Mailing list pgsql-hackers

From Tsunakawa, Takayuki
Subject RE: reloption to prevent VACUUM from truncating empty pages at theend of relation
Date
Msg-id 0A3221C70F24FB45833433255569204D1FBB53BA@G01JPEXMBYT05
Whole thread Raw
In response to Re: reloption to prevent VACUUM from truncating empty pages at theend of relation  (Masahiko Sawada <sawada.mshk@gmail.com>)
Responses Re: reloption to prevent VACUUM from truncating empty pages at theend of relation  (Masahiko Sawada <sawada.mshk@gmail.com>)
List pgsql-hackers
From: Masahiko Sawada [mailto:sawada.mshk@gmail.com]
> This test expects that the inserted tuple is always reclaimed by
> subsequent vacuum, but it's not always true if there are concurrent
> transactions. So size of the reloptions_test table will not be 0 if
> the tuple is not vacuumed. In my environment this test sometimes
> failed with 'make check -j 4'.

Hmm, "make check -j4" certainly fails on my poor VM, too.

Modifying src/test/regress/parallel_schedule to put the reloptions test on a separate line seems to have fixed this
issue. Do you think this is the correct remedy?
 


Regards
Takayuki Tsunakawa





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