Re: reducing statistics write overhead

Martin Pihlak <martin.pihlak@gmail.com> writes:
> Attached is a patch that implements the described signalling. Additionally
> following non-related changes have been made:
> 1. fopen/fclose replaced with AllocateFile/FreeFile
> 2. pgstat_report_stat() now also checks if there are functions to report
> before returning. Previous behavior was to return immediately if no table
> stats were available for reporting.

Applied with minor corrections.
        regards, tom lane