pg_stat_statements: duplicated external query texts with MSY2

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От legrand legrand
Тема pg_stat_statements: duplicated external query texts with MSY2
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Msg-id PR3PR01MB6426697AE2792766C67B8B3A90850@PR3PR01MB6426.eurprd01.prod.exchangelabs.com
обсуждение исходный текст
Ответы Re: pg_stat_statements: duplicated external query texts with MSY2  (Julien Rouhaud <rjuju123@gmail.com>)
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Hello,

I met a stange behavior with testing pg_stat_statements (default setup) with pgbench on my MSYS2 build
(PostgreSQL 13beta1 on x86_64-w64-mingw32, compiled by x86_64-w64-mingw32-gcc.exe (Rev2, Built by MSYS2 project) 9.2.0, 64-bit).

pgbench -i postgres
pgbench -c20 -t5 postgres

generates the attached pgss_query_texts.stat,
where "BEGIN" and "UPDATE pgbench_accounts SET abalance = abalance + $1 WHERE aid = $2"
appears 20 times ...

It does not seem to appear on linux, and I'm not able to juge if its specific to this port, and if its always limited ...

Regards
PAscal


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