Hi, I'm using both IN and ANY() operators extensively my application. Can anybody answer me on the following questions: 1) Which operator is advantage over the another, interms of performance? 2) If I've indexed these columns, will both the operators make use of index scanning? 3) Also I read from PostgreSQL documentation that there is a limit in passing values to IN operator. As far as I remember, it is 1000, but then I don't have the web link justifying this handy now. If yes/no, is it applicable for ANY operator also? 4) Is there any difference in framing queries at query planner level? Regards, Gnanam -- View this message in context: http://www.nabble.com/Performance-difference-between-IN%28...%29-and-ANY%28...%29-operator-tp24386330p24386330.html Sent from the PostgreSQL - performance mailing list archive at Nabble.com. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
