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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » Threshold for Workitems

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CHF
PostPosted: Fri May 28, 2004 6:45 am    Post subject: Threshold for Workitems Reply with quote

Master

Joined: 16 Dec 2003
Posts: 297

Lets say I have 1000 workitems in my Worklist.

How does WF query workitems in the database, in the following scenarios?
1) If I dont have any threshold set up, When I refresh my Worklist, WF does q query for all 1000 workitems, am I right?
2) If I have a threshold set to 10, WF will do a query for only first 10 workitems and return them to the Worklist, am I right?

Please share your ideas.

Thanks
CHF
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jmac
PostPosted: Sat May 29, 2004 3:37 pm    Post subject: Reply with quote

Jedi Knight

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

It is my opinion that MQWF always queries and gets all workitems from the database that match the filters, then it sorts, then it returns WI to you based on your threshold.
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manoj
PostPosted: Sun May 30, 2004 7:38 am    Post subject: Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina

John,
I believe with MQ Workflow version 3.4 onwards the threshold is part of the SQL generated. It's true that versions below 3.4 it was taken care by workflow and not the databse (SQL)
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