"Nico" <nicohmail-postgresql@yahoo.com> writes:
> topframe gets data from two tables, so does the left and the right. They
> each make a connection and a resultset for each (6 of them) query based on
> those tables. Additionally, they use a common table for metadata.
> After a few refreshes(three or four), he gives me an error: resource
> temporarily unavailable. How can I resolve this issue?
I think you're running into a processes-per-user limit, preventing the
postmaster from spawning more backend processes. You can and should
raise that limit (see your kernel documentation for details --- without
knowing what platform you're running on, I can't help). But you should
also rethink the strategy of opening a separate database connection for
each individual query. The overhead of doing things that way is
enormous.
regards, tom lane
