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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » removing data from WF DB2 tables

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manoj
PostPosted: Fri Nov 22, 2002 8:48 pm    Post subject: removing data from WF DB2 tables Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina

Any body knows abt removing the WF data from the DB2 database. This would basically be killing all the process instances ,users,datasctructures etc. If i use the java API s it is taking too much time especially when i 've a large number of proess instances.
appreciate any ideas...
thx
-manoj
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jmac
PostPosted: Sat Nov 23, 2002 5:26 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Manoj:

If I understand what you are trying to do you can import FDL with the DELETE keyword.
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ucbus1
PostPosted: Sat Nov 23, 2002 8:36 am    Post subject: Reply with quote

Knight

Joined: 30 Jan 2002
Posts: 560

Please let me know, if you are trying to drop the whole WFTables or trying to delete say 5000 out of 10000 instances.If you are tying to do the whole WFTables then you may follow what John has mentioned.
I think you may overlay/recreate new FMCDB also.
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manoj
PostPosted: Wed Nov 27, 2002 10:26 am    Post subject: Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina

John ,
i am not aware of using FDL Delete option to delete "running process instances " from WF runtime database. How's it possible ?
regds
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jmac
PostPosted: Wed Nov 27, 2002 10:42 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Manoj:

You can not delete an Instace with FDL... you can only use the Terminate API and then if necessary the Delete API.
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manoj
PostPosted: Wed Nov 27, 2002 10:57 am    Post subject: Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina

that's the problem i 've, it takes lotoff time to delete all the process instances using the java APIs.
Are u aware of any database utility (may be part of MQWF) ?
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jmac
PostPosted: Wed Nov 27, 2002 10:59 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Manoj:

There is no utilitiy that I know of.

You could write a simple Java App that could do this for you.
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manoj
PostPosted: Wed Nov 27, 2002 11:11 am    Post subject: Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina

i use java program only but it takes lotoff time.

any way thx john
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