RE: slow update and db trigger

Ravindra,

The possibilities could be vary, but my curiosity, it's coming from your trigger database. My experience when using trigger database, it makes slow processes, so I never use it anymore.

Rgrds,

Sony

> -----Original Message-----
> From: Ron Thomas [SMTP:rthomas_at_hypercom.com]
> Sent: Thursday, February 20, 2003 7:50 AM
> To: Multiple recipients of list ORACLE-L
> Subject: Re: slow update and db trigger
>
>
> It could also be a dynamic recompile issue. Make sure the triggers and
> proc. are valid before each
> test.
>
> Ron Thomas
> Hypercom, Inc
> rthomas_at_hypercom.com
> Each new user of a new system uncovers a new class of bugs. -- Kernighan
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> mrichard_at_transurb
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> an.com.au To:
> ORACLE-L_at_fatcity.com
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> Sent by: cc:
>
> root_at_fatcity.com Subject: Re: slow update
> and db trigger
>
>
>
>
> 02/19/2003 05:28
>
> PM
>
> Please respond to
>
> ORACLE-L
>
>
>
>
>
>
>
>
>
> It sounds like the triggers / procedures may have different logic
> depending
> on the row being updated. Or possibly the same logic results in a large
> number of rows being queried / modified by one of the procedures.
>
> Have you looked at the trigger and procedures to understand what they are
> doing? There may be opportunities to tune them. Perhaps you could trace
> the session to see what is happening, but it might be easier to look at
> the
> code.
>
> Regards,
> Mark.
>
>
>
>
> "Basavaraja, Ravindra"
>
> <Ravindra.Basavaraja_at_T-M To: Multiple
> recipients of list ORACLE-L
> <ORACLE-L_at_fatcity.com>
> obile.com> cc:
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> Sent by: Subject: slow
> update and db trigger
>
> root_at_fatcity.com
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>
>
> 20/02/2003 10:41
>
> Please respond to
>
> ORACLE-L
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>
>
>
>
>
>
> I have an update statement executed by a procedure.This update statements
> fires a trigger which has a set of update statements
> and also executes 2 procedures.
>
> If i execute the parent update statement which will affect a single row
> from a table which has significantly less number of rows.This statement
> sometimes is executed very fast and sometimes it takes upto 50
> seconds.Does
> this slowness got to do anything with the triggers that
> get fired automatically .For me this update is a single piece of
> transaction.Why do i see the delay in this update statements.
>
> Thanks
> Ravindra
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> Author: Basavaraja, Ravindra
> INET: Ravindra.Basavaraja_at_T-Mobile.com
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