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Hi all,
We have to use "bind variables" : What does bind variables means exactly
? relation ship with performance ? and how I can see if it used or not ?
(V$SQLAREA,V$SQL,V$SESSION, ...)
I have also execute an ALTER SESSION SET AUTOTRACE TRACEONLY EXPLAN PLAN
for .... and get 'HASH JOIN' : What does it mean HASH JOIN and HASH
TABLES ?
Thanks
Received on Sun Jun 16 2002 - 11:03:24 CDT