Tom Lane <t...@sss.pgh.pa.us> wrote: > > We should call [Read dumpfile] routine only once even on Windows. > Seems to me that you should simply do the load only when found is false.
Here is a patch to fix pg_stat_statements on Windows. I see we don't need any locks because initialization is done in postmaster; There are no chance to see uninitialized state of 'pgss' after relasing AddinShmemInitLock and before load dumpfile into it. I also check pgss_shmem_shutdown and no problem. It is called only once from postmaster on shutdown. Regards, --- ITAGAKI Takahiro NTT Open Source Software Center
pg_stat_statements.patch
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