86 lines
5.8 KiB
HTML
86 lines
5.8 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Title" content="Define the SQL communications area in RPG/400 applications that use SQL" />
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<meta name="abstract" content="The SQL precompiler automatically places the SQLCA in the input specifications of the RPG/400 program prior to the first calculation specification." />
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<meta name="description" content="The SQL precompiler automatically places the SQLCA in the input specifications of the RPG/400 program prior to the first calculation specification." />
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<meta name="DC.subject" content="application program, SQLCA (SQL communication area), RPG/400, SQLCA (SQL communication area), RPG/400 program, SQLCA, placement" />
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<meta name="keywords" content="application program, SQLCA (SQL communication area), RPG/400, SQLCA (SQL communication area), RPG/400 program, SQLCA, placement" />
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<title>Define the SQL communications area in RPG/400 applications that use SQL</title>
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</head>
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<body id="rzajpsqlcarpg"><a name="rzajpsqlcarpg"><!-- --></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">Define the SQL communications area in RPG/400 applications that use SQL</h1>
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<div><p>The SQL precompiler automatically places the SQLCA in the input
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specifications of the RPG/400<sup>®</sup> program prior to the first calculation specification. </p>
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<div class="section"><p>INCLUDE SQLCA should not be coded in the source program. If the
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source program specifies INCLUDE SQLCA, the statement will be accepted, but
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it is redundant. The SQLCA, as defined for RPG/400:</p>
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<pre>ISQLCA DS SQL
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I* SQL Communications area SQL
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I 1 8 SQLAID SQL
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I B 9 120SQLABC SQL
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I B 13 160SQLCOD SQL
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I B 17 180SQLERL SQL
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I 19 88 SQLERM SQL
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I 89 96 SQLERP SQL
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I 97 120 SQLERR SQL
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I B 97 1000SQLER1 SQL
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I B 101 1040SQLER2 SQL
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I B 105 1080SQLER3 SQL
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I B 109 1120SQLER4 SQL
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I B 113 1160SQLER5 SQL
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I B 117 1200SQLER6 SQL
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I 121 131 SQLWRN SQL
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I 121 121 SQLWN0 SQL
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I 122 122 SQLWN1 SQL
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I 123 123 SQLWN2 SQL
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I 124 124 SQLWN3 SQL
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I 125 125 SQLWN4 SQL
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I 126 126 SQLWN5 SQL
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I 127 127 SQLWN6 SQL
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I 128 128 SQLWN7 SQL
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I 129 129 SQLWN8 SQL
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I 130 130 SQLWN9 SQL
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I 131 131 SQLWNA SQL
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I 132 136 SQLSTT SQL
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I* End of SQLCA SQL</pre>
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<div class="note"><span class="notetitle">Note:</span> Variable
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names in RPG/400 are
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limited to 6 characters. The standard SQLCA names have been changed to a length
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of 6. RPG/400 does
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not have a way of defining arrays in a data structure without also defining
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them in the extension specification. SQLERR is defined as character with SQLER1
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through 6 used as the names of the elements.</div>
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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="rzajprpg.htm" title="The RPG/400 licensed program supports both RPG II and RPG III programs.">Code SQL statements in RPG/400 applications</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../db2/rbafzmstsqlcca.htm">SQL communication area</a></div>
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</div>
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</div>
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</body>
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</html>
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