On Thu, May 22, 2008 at 6:32 AM, Guillaume Smet <guillaume.smet@xxxxxxxxx> wrote: > Hi -performance, > > > LOG: duration: 1636301.317 ms statement: CREATE INDEX > index_journal_clazz ON journal USING btree (clazz); > LOG: duration: 20613.009 ms statement: CREATE INDEX > index_journal_date ON journal USING btree (date); Just curious, what happens if you create the date index first, then the clazz one?