Varchar length - performance
I am running some queries of the type SELECT * WHERE myvarchar LIKE '%something%'
The database uses myIsam and the Varchar has now fixed length 8000
Does the length of that field plays any role in the performance?
If i use joins in the query does the length affects the performance?
Subject
Views
Written By
Posted
Varchar length - performance
2520
June 28, 2013 03:40AM
1045
June 29, 2013 03:00PM
907
July 01, 2013 01:59AM
1761
July 02, 2013 03:24AM
840
July 03, 2013 02:52AM
Sorry, you can't reply to this topic. It has been closed.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion
of Oracle or any other party.