Hi, There is no evidence for your question at all .... just post you query and statistics of your table & indexes ... Only then some one can help you out in this . Regards Bala On 10/1/09, Shastry(DBA) <shastry17@xxxxxxxxx> wrote: > > Hi Gurus, > I have Oracle query which runs fine in production and test1 server but > taking more time in the recently cloned two more dev servers. i checked for > explain plan and got that two tables are having FULL TABLE SCANS and didnt > find anything FTS issue in production and test1 servers with the same data. > I did analyze two databases completely to have latest stats collection but > didnt help :(. > How to tackle this issue please guide. > Thanks in advance. > > Reg, > An >