Oracle-L: RE: DROP DEVELOPER not working

From: DENNIS WILLIAMS <DWILLIAMS_at_LIFETOUCH.COM>
Date: Wed, 09 Oct 2002 15:24:07 -0800
Message-ID: <F001.004E50CD.20021009152407@fatcity.com>

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.
dwilliams_at_lifetouch.com

-----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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Author:
INET: Rajesh.Rao_at_jpmchase.com

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Author: DENNIS WILLIAMS
INET: DWILLIAMS_at_LIFETOUCH.COM

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