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| ESQL - Reference Variables |
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Message
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| MQme |
 Posted: Fri Feb 28, 2003 5:22 am Post subject: ESQL - Reference Variables |
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Newbie
Joined: 28 Feb 2003
Posts: 5
Location: Pune, India
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Hi,
I have a small query in ESQL (being used in the compute node).
I can create a reference variable pointing to my input node and the value of the node gets passed to the variable, but the same thing does not happen in the case of a reference variable to an output tag. This variable does not take in the value and pass it to the output.
code:
DECLARE inputCursor REFERENCE TO "InputBody"."IParent"."Ichild";
DECLARE outputCursor REFERENCE TO "OutputRoot"."OParent"."Ochild";
SET ouputCursor = inputCursor;
This last statement does not work as the reference variable ouputCursor is empty is no value being passed to the ouput.
But the statement below works:
SET "OutputRoot"."OParent"."Ochild" = inputCursor; |
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| yaakovd |
| Posted: Fri Feb 28, 2003 10:04 am Post subject: |
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Partisan
Joined: 20 Jan 2003
Posts: 319
Location: Israel
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Try create the tree before you using REFERENCE TO.
| Code: |
DECLARE inputCursor REFERENCE TO "InputBody"."IParent"."Ichild";
SET "OutputRoot"."OParent"."Ochild" = '';
DECLARE outputCursor REFERENCE TO "OutputRoot"."OParent"."Ochild";
SET ouputCursor = inputCursor; |
_________________
Best regards.
Yaakov
SWG, IBM Commerce, Israel |
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| MQme |
| Posted: Mon Mar 03, 2003 12:08 am Post subject: Many thanks Yaakov |
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Newbie
Joined: 28 Feb 2003
Posts: 5
Location: Pune, India
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Dear Yaakov,
Many thanks you for sparing your time as well as extending timely help.
I have implemented your suggestion and the code works fine 
Have a Wonderful week.
Jayanti Vaidya
Satyam Computer Services Ltd.
India. |
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