ibm-information-center/dist/eclipse/plugins/i5OS.ic.dbp_5.4.0.1/rbafoconchkrcd.htm

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<h1 class="topictitle1">Checking if the record format description changed</h1>
<div><p>If record format level checking is indicated, the format level
number of the open query file record format (identified on the FORMAT parameter)
is checked against the record format your program was compiled against. This
occurs when your program shares the previously opened query file. </p>
<div class="p"> Your program's shared open is checked for record-format level
if the following conditions are met: <ul><li>The first or only file queried (as specified on the FILE parameter) must
have the LVLCHK(*YES) attribute.</li>
<li>There must not be an override of the first or only file queried to LVLCHK(*NO).</li>
</ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafoopnqf.htm" title="The Open Query File (OPNQRYF) command is a control language (CL) command that allows you to perform many data processing functions on database files. These topics discuss how to create a query using the OPNQRYF command, how to specify parameters for its major functions, and how to use it with your high-level language program.">Use Open Query File (OPNQRYF) command</a></div>
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