On Tue, Oct 31, 2006 at 19:05:58 +0800, nineday <nine9day@xxxxxxxxx> wrote: > I have a trouble. > My DBMS is PostgreSQL which is accessory to Red hat 9.0. > At the initial stages, it was very quick when select ,but operated for > several months , it become to very slow ,especially in a pivotal table. > So,I exported data ,and recreate tables , finally import data, it get right > . > > I do not know why. and what is the solution to my trouble > Thank you very much ~~ You should probably also upgrade. The version of Postgres that came with RH9 is going to be very old now. You should probably upgrade the OS as well. While RH9 is supported by the Legacy project, they haven't exactly been cranking out lots of fixes, so you should be very careful if that system is exposed to attack over a network.
