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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Storing an array in LocalEnvironment

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d
PostPosted: Fri Mar 24, 2006 6:55 am    Post subject: Storing an array in LocalEnvironment Reply with quote

Apprentice

Joined: 24 May 2002
Posts: 25
Hi,

In a compute node, I am trying to select certain columns from a table & store the resultset into the LocalEnvironment. Is there a way that I can store an array in LocalEnvironment.Variables ?

I am using MessageBroker 5.0

This was the piece of code that I was trying :
CREATE FIELD OutputLocalEnvironment.Variables.QueueNames[];
SET OutputLocalEnvironment.Variables.QueueNames[] = (SELECT R.QUEUE_NAME FROM Database.TABLE1 AS R WHERE R.PROCESS_NAME = processName);

But I am getting an error :
The dynamic field reference supplied to the CREATE statement does not resolve to a non-list field in a modifiable message tree.
The dynamic field reference supplied to the CREATE statement must resolve to a non-list field in a modifiable message tree.
Ensure that only non-list references to modifiable trees are passed to the CREATE statement.

Could someone please help me out ?

Thanks,
d
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JT
PostPosted: Fri Mar 24, 2006 7:03 am    Post subject: Reply with quote

Padawan

Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.
Try:
Code:
CREATE FIELD OutputLocalEnvironment.Variables.QueueNames;
SET OutputLocalEnvironment.Variables.QueueNames[] = (SELECT R.QUEUE_NAME FROM Database.TABLE1 AS R WHERE R.PROCESS_NAME = processName);

or
Code:
SET OutputLocalEnvironment.Variables.QueueNames[] = (SELECT R.QUEUE_NAME FROM Database.TABLE1 AS R WHERE R.PROCESS_NAME = processName);

Either should work for you.
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d
PostPosted: Mon Mar 27, 2006 2:19 am    Post subject: Reply with quote

Apprentice

Joined: 24 May 2002
Posts: 25
Thank you.
I used the second option & it is working now.
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