47 lines
3.0 KiB
HTML
47 lines
3.0 KiB
HTML
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<title>Notes on ILE RPG variable declaration and usage</title>
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<body id="rzajpirpgnotes"><a name="rzajpirpgnotes"><!-- --></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">Notes on ILE RPG variable declaration and usage</h1>
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<div><p>ILE RPG associates precision and scale with all numeric types.</p>
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<div class="section"><p>ILE RPG defines numeric operations, assuming the
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data is in packed format. This means that operations involving binary variables
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include an implicit conversion to packed format before the operation is performed
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(and back to binary, if necessary). Data is aligned to the implied decimal
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point when SQL operations are performed.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzajpequivsqlirpg.htm" title="The precompiler determines the base SQLTYPE and SQLLEN of host variables according to the following table. If a host variable appears with an indicator variable, the SQLTYPE is the base SQLTYPE plus one.">Determine equivalent SQL and ILE RPG data types</a></div>
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