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<meta name="DC.Title" content="Physical file member operations" />
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<h1 class="topictitle1">Physical file member operations</h1>
<div><p>These topics describe the member operations that are unique to
physical file members. If the physical file members being operated
on are associated with referential constraints, the operations might be affected. </p>
<p></p>
</div>
<div>
<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rbafomngpinz.htm">Initialize data in a physical file member</a></strong><br />
To use relative record processing in a program, the database file must contain a number of record positions equal to the highest relative record number used in the program. Programs using relative-record-number processing sometimes require that these records be initialized.</li>
<li class="ulchildlink"><strong><a href="rbafomngpclr.htm">Clear data from physical file members</a></strong><br />
The Clear Physical File Member (CLRPFM) command removes the data from a physical file member. After the clear operation is complete, the member description remains, but the data is gone.</li>
<li class="ulchildlink"><strong><a href="rbafomngprgz.htm">Reorganize a physical file</a></strong><br />
These topics describe how to reorganize physical files on the i5/OS™ operating
system, how to suspend or cancel reorganize operations and what type of reorganize
operations you can choose. Considerations for reorganizing physical files
are also included. </li>
<li class="ulchildlink"><strong><a href="rbafoddbrc.htm">Display records in a physical file member</a></strong><br />
The Display Physical File Member (DSPPFM) command displays records in a physical file member.</li>
</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafomngmbr.htm" title="These topics describe the basic operations for managing database file members. Member operations unique to physical files are also included.">Manage database members</a></div>
</div>
<div class="relconcepts"><strong>Related concepts</strong><br />
<div><a href="rbaforzahfrca.htm" title="These topics discuss how to use referential constraints in your database to ensure that it contains only valid data.">Ensure data integrity with referential constraints</a></div>
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