58 lines
4.1 KiB
HTML
58 lines
4.1 KiB
HTML
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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="Margins in C and C++ applications that use SQL" />
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<meta name="abstract" content="You must code SQL statements within the margins that are specified by the MARGINS parameter on the CRTSQLCI or CRTSQLCPPI command." />
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<meta name="description" content="You must code SQL statements within the margins that are specified by the MARGINS parameter on the CRTSQLCI or CRTSQLCPPI command." />
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<meta name="DC.subject" content="C program, margin, C++ program, coding requirement, C program, C++ program, margins, C, C++, MARGINS parameter, precompiler parameter, MARGINS, precompiler command, CRTSQLCI, CRTSQLCPPI" />
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<meta name="keywords" content="C program, margin, C++ program, coding requirement, C program, C++ program, margins, C, C++, MARGINS parameter, precompiler parameter, MARGINS, precompiler command, CRTSQLCI, CRTSQLCPPI" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Margins in C and C++ applications that use SQL</title>
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</head>
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<body id="rzajpmarginsc"><a name="rzajpmarginsc"><!-- --></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">Margins in C and C++ applications that use SQL</h1>
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<div><p>You must code SQL statements within the margins that are specified
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by the MARGINS parameter on the <span class="cmdname">CRTSQLCI</span> or <span class="cmdname">CRTSQLCPPI</span> command.</p>
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<div class="section"><p>If the MARGINS parameter is specified as *SRCFILE, the record
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length of the source file will be used. If a value is specified for the right
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margin and that value is larger than the source record length, the entire
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record will be read. The value will also apply to any included members. For
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example, if a right margin of 200 is specified and the source file has a record
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length of 80, only 80 columns of data will be read from the source file. If
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an included source member in the same precompile has a record length of 200,
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the entire 200 from the include will be read.</p>
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</div>
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<div class="section"><p>If EXEC SQL does not start within the specified margins, the SQL
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precompiler does not recognize the SQL statement. </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="rzajpembedsqlc.htm" title="SQL statements can be coded in a C or C++ program wherever executable statements can appear.">Embed SQL statements in C and C++ applications that use SQL</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzajpsyntax.htm" title="DB2 UDB for iSeries provides commands for precompiling programs coded in the following programming languages:">DB2 UDB for iSeries CL command descriptions for host language precompilers</a></div>
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</div>
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</body>
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