Si Chen <sichen@opensourcestrategies.com> writes:
> I'm using Postgresql 9.0, and my pg_stat_activity.query seems to always be
> showing <IDLE> when no query is being run.
> Is there a way for it to show the last query, even if it was run a while
> ago?
More recent versions act that way. There is no way to make 9.0.x do it
short of patching the source code.
regards, tom lane