Re: Improving connection scalability: GetSnapshotData()

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?

Greetings,

Andres Freund