Insert the statement so that a line taking more than 6 minutes.

When I tried to insert just one line in a table... it's take more than 6 minutes. No idea why its causing so much time for just insertion of a line.

Please advice...


Kind regards
Yasser.

YasserRACDBA wrote:
Charles,

Yes you are right. Optimizer is set to rule that it is the version of Oracle 8i.

Problem has been solved... rinse us just sharing pool and insert the statement was finished within 1 second.

Still confused that how its related to the hot flushes of shared pool... May be due to bad hit ratio.

Flushing the shared pool causes the instructions shared/updates cached so far in the shared pool to get hard analysis/optimized again. Explanation so the most obvious would be that for some reason, the implementation plan have been changed to the statement you're talking about, although the plan should be quite deterministic, because you're on 8i (no bind variable peeking questions) and using the optimizer basic RULE.

Kind regards
Randolf

Oracle related blog stuff:
http://Oracle-Randolf.blogspot.com/

SQLTools ++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676 /.
http://sourceforge.NET/projects/SQLT-pp/

Tags: Database

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