$FunForc: Difference between revisions
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$FunForc immediately DETACH'es a ''[[Fast/Unload]]'' task while $FunPurg allows the ''[[Fast/Unload]]'' task to do a "clean" termination. Indiscriminate use of $FunForc could result in certain resources (such as sort work files) being left "in use". $FunForc should be used when [[$FunPurg]] cannot purge the request cleanly.<p> | $FunForc immediately DETACH'es a ''[[Fast/Unload]]'' task while $FunPurg allows the ''[[Fast/Unload]]'' task to do a "clean" termination. Indiscriminate use of $FunForc could result in certain resources (such as sort work files) being left "in use". $FunForc should be used when [[$FunPurg]] cannot purge the request cleanly.<p> | ||
<ul> | <ul class="smallAndTightList"> | ||
<li>[[Fast/Unload User Language Interface]] | <li>[[Fast/Unload User Language Interface]] | ||
</ul> | </ul> | ||
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<p class="caption">Products authorizing $FunForc | <p class="caption">Products authorizing $FunForc | ||
</p> | </p> | ||
[[Category:$Functions|$FunForc]] | [[Category:$Functions|$FunForc]] | ||
[[Category:Fast/Unload $functions|$FunForc]] | [[Category:Fast/Unload $functions|$FunForc]] | ||
Revision as of 16:58, 1 February 2011
<section begin="desc" />Cancel running or waiting Fast/Unload request<section end="desc" />
This cancels a Fast/Unload request which is either running or enqueued to run.
The $FunForc function accepts one argument and returns a numeric result.
The only argument is a string that identifies the request number for the request to be cancelled. To cancel a request, a user must either have initiated the request or have system manager privileges. For example, the following code creates an asynchronous unload request, and then immediately cancels it:
%RC = $FunLoad('DATA',..,'ASYNC') IF %RC GE 0 THEN %RC = $FunForc(%RC) END IF
Syntax
<section begin="syntax" /> %RESULT = $FunForc(req_num) <section end="syntax" />
$FunForc Function
%RESULT is set either to 0, if the request number req_num was found and cancelled, or to an error code, if the request could not be found or cancelled.
5 - User does not have privilege to cancel request 6 - Request not found
$FunForc Error Codes
$FunForc immediately DETACH'es a Fast/Unload task while $FunPurg allows the Fast/Unload task to do a "clean" termination. Indiscriminate use of $FunForc could result in certain resources (such as sort work files) being left "in use". $FunForc should be used when $FunPurg cannot purge the request cleanly.
Products authorizing $FunForc