52 lines
3.7 KiB
HTML
52 lines
3.7 KiB
HTML
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<meta name="DC.Title" content="Stored procedures, user-defined functions, and commitment control" />
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<meta name="abstract" content="When an application such as Interactive SQL is running without commitment control active (COMMIT(*NONE)) over a DRDA connection, it is possible for an invoked stored procedure or user-defined function (UDF) to start commitment control on an iSeries server." />
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<title>Stored procedures, user-defined functions, and commitment control</title>
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<body id="rbal1spucc"><a name="rbal1spucc"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Stored procedures, user-defined functions, and commitment control</h1>
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<div><p>When an application such as Interactive SQL is running without
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commitment control active (COMMIT(*NONE)) over a DRDA<sup>®</sup> connection, it is possible for an
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invoked stored procedure or user-defined function (UDF) to start commitment
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control on an iSeries™ server.</p>
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<div class="section"><p>This results in a mismatch in commitment control between the client
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and the server, causing the possibility of uncommitted updates when the application
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terminates.</p>
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</div>
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<div class="section"><p>You should avoid this situation. If, however, you choose to implement
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it, one solution is for the stored procedure or UDF running under commitment
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control to explicitly commit all of its database updates. If that is not done,
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the server will detect the pending updates during the disconnection process
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and automatically commit the pending work.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbal1progdrd.htm" title="Programming considerations for a distributed relational database application on an iSeries server fall into two main categories: those that deal with a function that is supported on the local server and those that are a result of having to connect to other servers.">Programming considerations for a distributed relational database application</a></div>
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