63 lines
3.8 KiB
HTML
63 lines
3.8 KiB
HTML
<?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.Type" content="reference" />
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<meta name="DC.Title" content="Character-host variables in PL/I applications that use SQL" />
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<meta name="abstract" content="This figure shows the syntax for valid scalar character-host variables." />
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<meta name="description" content="This figure shows the syntax for valid scalar character-host variables." />
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<meta name="DC.subject" content="character host variable, PL/I, host variable, character, PL/I program, declaring" />
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<meta name="keywords" content="character host variable, PL/I, host variable, character, PL/I program, declaring" />
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<title>Character-host variables in PL/I applications that use SQL</title>
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<body id="rzajpplichar"><a name="rzajpplichar"><!-- --></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">Character-host variables in PL/I applications that use SQL</h1>
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<div><p>This figure shows the syntax for valid scalar character-host variables.</p>
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<div class="section"><h4 class="sectiontitle">Character</h4><pre><span><img src="./c.gif" border="0" alt="Read syntax diagram" longdesc="rzajpplicharsyn1.htm" /></span><a href="#d0e38"><img src="./c.gif" border="0" alt="Skip visual syntax diagram" /></a>
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>>-+-DECLARE-+--+-<i>variable-name</i>-----------+--+-CHARACTER-+------>
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'-DCL-----' | .-,-------------. | '-CHAR------'
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| V | |
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'-(----<i>variable-name</i>-+--)-'
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>--+--------------+--+---------+-------------------------------->
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'-(--<i>length</i>--)-' +-VARYING-+
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'-VAR-----'
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>--+---------------------------------------+--;----------------><
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'-<i>Alignment and/or Scope and/or Storage</i>-'
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</pre><a name="d0e38"></a></div>
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<div class="section"> <div class="note"><span class="notetitle">Notes:</span> <ol><li><em>Length</em> must be an integer constant not greater than 32766 if VARYING
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or VAR is not specified.</li>
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<li>If VARYING or VAR is specified, <em>length</em> must be a constant no greater
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than 32740.</li>
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</ol>
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</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="rzajpdeclarehostpli.htm" title="The PL/I precompilers only recognize a subset of valid PL/I declarations as valid host variable declarations.">Declare host variables in PL/I applications that use SQL</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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