I have a package under which I have a procedure with 6 input parameter and one as out parameter .
I have created a PLSQL block and executed with passing all correct values but it is taking very long time to execute but before two days it was executed in seconds with same parameters.
How to check what is causing the issue from database side.
Confronted with some SQL you don't know can be a daunting task.
It can be even more daunting if that SQL carries some of the old secret codes used in the Ye Olde query syntax, such as:
(+) as used in Oracle; *= =* as used in Sybase …
If you have heard of RFC822 date formats, they can be quite a challenge in SQL Server. RFC822 is an Internet standard format for email message headers, including all dates within those headers. The RFC822 protocols are available in detail at:
This video shows setup options and the basic steps and syntax for duplicating (cloning) a database from one instance to another. Examples are given for duplicating to the same machine and to different machines