Raj - What about just a normal trace file? It should show a list of the
commands sent, including the drop table. Maybe killing the session will
cause the O.S. to flush the trace write buffer. Just a thought.


Dennis Williams
DBA
Lifetouch, Inc.
[EMAIL PROTECTED] 

-----Original Message-----
Sent: Wednesday, October 09, 2002 4:28 PM
To: Multiple recipients of list ORACLE-L


We have a developer here, installing a third party application, who claims
one of his "delete campaign" process is hanging. I looked at the wait
events, saw nothing, and asked him to politely to go look at the code.
After much analysys, the developer now complains, that Oracle is not
executing a drop table command at the end of the process, and hanging
there. He claims he can drop the table from SQLPLUS.

I asked him to rerun the process. I noticed no wait events for that session
in v$session_wait when he claims the process is hanging. I see no DROP
statements in the v$sqlarea. I did a 10046 trace, and the last statement in
the trace file is a select statement.  I looked at the sql addresses from
v$session, linked it to v$sqlarea and the sql_text shows the same select
statement as is seen in the trace file. I see no exclusive locks on the
said table. I conclude that the application is not sending a DROP statement
to Oracle for execution. He claims that cannot be the case. They have done
the same installation in a test environment and it worked fine. The jury
seems to be taking sides. I scream SOS. What more should I be doing? And
Does an Oracle 10046 trace write into the trace file after the statement
has executed?

Thanks
Raj




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