57 lines
4.0 KiB
HTML
57 lines
4.0 KiB
HTML
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Use the wildcard function with DBCS fields" />
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<meta name="abstract" content="The wildcard (%WLDCRD) function with a double-byte character set (DBCS) field differs depending on whether the function is used with a bracketed-DBCS field or a DBCS-graphic field." />
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<title>Use the wildcard function with DBCS fields</title>
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<body id="rbafodbcsqryw"><a name="rbafodbcsqryw"><!-- --></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">Use the wildcard function with DBCS fields</h1>
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<div><p>The wildcard (%WLDCRD) function with a double-byte character set
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(DBCS) field differs depending on whether the function is used
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with a bracketed-DBCS field or a DBCS-graphic field.</p>
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<div class="p">When using the wildcard function with a bracketed-DBCS field, both single-byte
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and double-byte wildcard values (asterisk and underline) are allowed. The
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following special rules apply: <ul><li>A single-byte underline refers to one EBCDIC character; a double-byte
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underline refers to one double-byte character.</li>
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<li>A single- or double-byte asterisk refers to any number of characters of
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any type.</li>
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</ul>
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</div>
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<div class="p">When using the wildcard function with a DBCS-graphic field, only double-byte
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wildcard values (asterisk and underline) are allowed. The following special
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rules apply: <ul><li>A double-byte underline refers to one double-byte character.</li>
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<li>A double-byte asterisk refers to any number of double-byte characters.</li>
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</ul>
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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="rbafodbcsqry.htm" title="These topics discuss the use of double-byte character set (DBCS) fields for these Open Query File (OPNQRYF) command functions: wildcard, concatenation, and sort sequence functions. A table shows valid comparisons for DBCS fields through the OPNQRYF command.">Use DBCS fields in the Open Query File (OPNQRYF) command</a></div>
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