When u receive a performance issue,
first go with the EXPLAIN statement
so that u will get an idea where the problem is......
The other step is skewing issue...
just check whether the data...
Type: Posts; User: salma mohammed; Keyword(s):
When u receive a performance issue,
first go with the EXPLAIN statement
so that u will get an idea where the problem is......
The other step is skewing issue...
just check whether the data...