Performence issue after
Hi,
We are running SYS.DBMS_STATS.GATHER_TABLE_STATS on table in MTL_MATERIAL_TRANSACTIONS on every Sunday but sometimes its has negative effect on performance and it work slow and now indexes are used.
We have test system where we are not running the SYS.DBMS_STATS.GATHER_TABLE_STATS and that works fine.
I have tried lot of things but no idea how to find what is cuasing the issue
Databse is
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
Any idea?
thanks,
7Z