Re: Improving connection scalability: GetSnapshotData()
| От | Ranier Vilela |
|---|---|
| Тема | Re: Improving connection scalability: GetSnapshotData() |
| Дата | |
| Msg-id | CAEudQArhM88rTs2g7Zs9QedEZfuqLdR+VYkTj0cogiyChvx3EQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Improving connection scalability: GetSnapshotData() (Andres Freund <andres@anarazel.de>) |
| Ответы |
Re: Improving connection scalability: GetSnapshotData()
|
| Список | pgsql-hackers |
Em sex., 24 de jul. de 2020 às 14:16, Andres Freund <andres@anarazel.de> escreveu:
On 2020-07-24 14:05:04 -0300, Ranier Vilela wrote:
> Latest Postgres
> Windows 64 bits
> msvc 2019 64 bits
>
> Patches applied v12-0001 to v12-0007:
>
> C:\dll\postgres\contrib\pgstattuple\pgstatapprox.c(74,28): warning C4013:
> 'GetOldestXmin' indefinido; assumindo extern retornando int
> [C:\dll\postgres
> C:\dll\postgres\contrib\pg_visibility\pg_visibility.c(569,29): warning
> C4013: 'GetOldestXmin' indefinido; assumindo extern retornando int
> [C:\dll\postgres\pg_visibility.
> vcxproj]
> C:\dll\postgres\contrib\pgstattuple\pgstatapprox.c(74,56): error C2065:
> 'PROCARRAY_FLAGS_VACUUM': identificador nao declarado
> [C:\dll\postgres\pgstattuple.vcxproj]
> C:\dll\postgres\contrib\pg_visibility\pg_visibility.c(569,58): error
> C2065: 'PROCARRAY_FLAGS_VACUUM': identificador nao declarado
> [C:\dll\postgres\pg_visibility.vcxproj]
> C:\dll\postgres\contrib\pg_visibility\pg_visibility.c(686,70): error
> C2065: 'PROCARRAY_FLAGS_VACUUM': identificador nao declarado
> [C:\dll\postgres\pg_visibility.vcxproj]
I don't know that's about - there's no call to GetOldestXmin() in
pgstatapprox and pg_visibility after patch 0002? And similarly, the
PROCARRAY_* references are also removed in the same patch?
Maybe need to remove them from these places, not?
C:\dll\postgres\contrib>grep -d GetOldestXmin *.c
File pgstattuple\pgstatapprox.c:
OldestXmin = GetOldestXmin(rel, PROCARRAY_FLAGS_VACUUM);
File pg_visibility\pg_visibility.c:
OldestXmin = GetOldestXmin(NULL, PROCARRAY_FLAGS_VACUUM);
* deadlocks, because surely GetOldestXmin() should never take
RecomputedOldestXmin = GetOldestXmin(NULL, PROCARRAY_FLAGS_VACUUM);
File pgstattuple\pgstatapprox.c:
OldestXmin = GetOldestXmin(rel, PROCARRAY_FLAGS_VACUUM);
File pg_visibility\pg_visibility.c:
OldestXmin = GetOldestXmin(NULL, PROCARRAY_FLAGS_VACUUM);
* deadlocks, because surely GetOldestXmin() should never take
RecomputedOldestXmin = GetOldestXmin(NULL, PROCARRAY_FLAGS_VACUUM);
regards,
Ranier Vilela
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