Andrew Dunstan writes:
> Simon Riggs wrote:
>> HS writes a WAL record for subtransactions at the point that the subxid
>> cache overflows for any single transaction. Current cache size = 64.
>> Top-level transaction then writes one additional WAL record every
>> additional 64 subxids after that. T
Simon Riggs wrote:
On Thu, 2009-10-08 at 11:50 -0400, Tom Lane wrote:
Robert Haas writes:
Subcommitting every single row is going to be really painful,
especially after Hot Standby goes in and we have to issue a WAL record
after every 64 subtransactions (AIUI).
Yikes ... I ha
On Thu, 2009-10-08 at 11:50 -0400, Tom Lane wrote:
> Robert Haas writes:
> > Subcommitting every single row is going to be really painful,
> > especially after Hot Standby goes in and we have to issue a WAL record
> > after every 64 subtransactions (AIUI).
>
> Yikes ... I had not been following t
