[jboss-user] [Performance Tuning] - CMP 2.X finders
nshaham
do-not-reply at jboss.com
Tue Aug 22 04:07:53 EDT 2006
Hi,
While watching the log file I have seen that findAll queries are translated into:
select a,b,c from tab where (pk=?) or (pk=?) or (pk=?)......
for every primary key in table.
It seems like a very bad way to select , can this be changed to:
select * from tab
Thanks,
Nim
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966616#3966616
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3966616
More information about the jboss-user
mailing list