60 lines
4.1 KiB
HTML
60 lines
4.1 KiB
HTML
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<meta name="abstract" content="Stored procedures written in C that are invoked on some platforms cannot use argc and argv as parameters (that is, they cannot be of type main()). This differs from iSeries stored procedures which must use argc and argv." />
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<title>DB2 Universal Database for iSeries CALL considerations</title>
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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"><span class="keyword">DB2 Universal Database™ for iSeries</span> CALL considerations</h1>
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<div><p>Stored procedures written in C that are invoked on some platforms
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cannot use argc and argv as parameters (that is, they cannot be of type main()).
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This differs from <span class="keyword">iSeries™</span> stored
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procedures which must use argc and argv.</p>
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<div class="section"><p>For examples of stored procedures for DB2<sup>®</sup> UDB platforms, see the \SQLLIB\SAMPLES
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(or /sqllib/samples) subdirectory. Look for outsrv.sqc and outcli.sqc in the
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C subdirectory.</p>
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</div>
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<div class="section"><p>For UDB stored procedures called by an <span class="keyword">iSeries server</span>,
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make sure that the procedure name is in uppercase. <span class="keyword">iSeries server</span> currently
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folds procedure names to uppercase. This means that a procedure on the UDB
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server, having the same procedure name but in lowercase, will not be found.
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For stored procedures on an <span class="keyword">iSeries server</span>,
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the procedure names are in uppercase.</p>
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</div>
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<div class="section"><p>Stored procedures on the <span class="keyword">iSeries server</span> cannot
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have a COMMIT in them when they are created to run in the same activation
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group as the calling program (the proper way to create them). In UDB, a stored
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procedure is allowed to have a COMMIT, but the application designer should
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be aware that there is no knowledge on the part of <span class="keyword">DB2 UDB for iSeries</span> that
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the commit occurred.</p>
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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="rbal1stored.htm" title="The SQL CALL statement is not actually specific to distributed relational databases, but a discussion of it is included here because its main value is in distributing application logic and processing.">SQL CALL statement (stored procedures)</a></div>
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