--------------------------------------------------
From: "Richard Huxton" <dev@xxxxxxxxxxxx>
Of course, if you're going to have a separate table then you might as well
store the count in there and actually update it on every
insert/update/delete. Assuming you might find the count of some use
somewhere. Set the fill-factor for the lock table and HOT should prevent
the table bloating too.
I think
PERFORM * FROM items WHERE owner = name FOR UPDATE;
sounds like it should work the best. What are the downsides for this that
would require the further table of counts? FWIW items has a SERIAL primary
key so FOR UPDATE should work on it.
Shak
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
