Does VACUUM ANALYZE help with the analysis or it also speeds up the process. I know i could try that before I ask but experiment is running now and I am too curious to wait :),
Anyway thanks for the hint, Slavisa On Fri, 14 Nov 2003, George Essig wrote: > Slavisa Garic wrote: > > > Hi Everyone, > > > I am using PostgreSQL 7.3.2 and have used earlier versions (7.1.x > > onwards) > > and with all of them I noticed same problem with INSERTs when there is > > a > > large data set. Just to so you guys can compare time it takes to insert > > one row into a table when there are only few rows present and when > > there > > are thousands: > > Try running VACUUM ANALYZE periodically during inserts. I found this to help. > > George Essig > > ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match