On 10/18/2013 04:02 AM, KONDO Mitsumasa wrote: > I submit patch adding min and max execute statement time in pg_stat_statement > in > next CF. > > pg_stat_statement have execution time, but it is average execution time and > does > not provide detail information very much. So I add min and max execute > statement > time in pg_stat_statement columns. Usage is almost same as before. However, I > add > pg_stat_statements_reset_time() function to get min_time and max_time in the > specific period. This function resets or inits min and max execution time > before. > >
If we're going to extend pg_stat_statements, even more than min and max I'd like to see the standard deviation in execution time. cheers andrew -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
