Hiroshi Inoue kirjutas N, 13.03.2003 kell 12:03: > Dave Page wrote: > > > > > Does looking up by the catalog keys take no cost ? > > > > Obviously there is cost, but doing a lookup only on demand, has got to be > > cheaper in the long run than including the entire column definition in the > > message whether it's wanted or not? > > So if there are 100 fields, should we ask the backend > the column name 100 times ?
or once for all columns if you prefer using IN. > regards, > Hiroshi Inoue > http://www.geocities.jp/inocchichichi/psqlodbc/ > > ---------------------------(end of broadcast)--------------------------- > TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED] ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
