ibm-information-center/dist/eclipse/plugins/i5OS.ic.apiref_5.4.0.1/listDBFileMembers.htm

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<h1 class="topictitle1">Example: List database file members with a CL program</h1>
<div><p>This program generates a list of members that start with M, and
places the list into a user space named example in Library QGPL.</p>
<div class="section"><div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm">Code license and disclaimer information</a> for important
legal information.</div>
<p>To generate a list of members that start with <strong>M</strong> and
are in file QCLSRC in library QGPL, specify the following:</p>
<pre>
/****************************************************************/
/* */
/* PROGRAM: LSTMBR2 */
/* */
/* LANGUAGE: CL */
/* */
/* DESCRIPTION: THIS PROGRAM WILL GENERATE A LIST OF MEMBERS, */
/* THAT START WITH M, AND PLACE THE LIST INTO A */
/* USER SPACE NAMED EXAMPLE IN LIBRARY QGPL. */
/* */
/* APIs USED: QUSCRTUS, QUSLMBR */
/* */
/****************************************************************/
PGM
/****************************************************************/
/* CREATE A *USRSPC OBJECT TO PUT THE LIST INFORMATION INTO. */
/****************************************************************/
CALL QUSCRTUS +
('EXAMPLE QGPL ' /* USER SPACE NAME AND LIB */ +
'EXAMPLE ' /* EXTENDED ATTRIBUTE */ +
X'0000012C' /* SIZE OF USER SPACE */ +
' ' /* INITIALIZATION VALUE */ +
'*CHANGE ' /* AUTHORITY */ +
'USER SPACE FOR QUSLMBR EXAMPLE ')
/****************************************************************/
/* LIST THE MEMBERS BEGINNING WITH "M" OF A FILE CALLED */
/* QCLSRC FROM LIBRARY QGPL USING THE OUTPUT FORMAT MBRL0200. */
/* OVERRIDE PROCESSING SHOULD OCCUR. */
/****************************************************************/
CALL QUSLMBR +
('EXAMPLE QGPL ' /* USER SPACE NAME AND LIB */ +
'MBRL0200' /* FORMAT NAME */ +
'QCLSRC QGPL ' /* DATABASE FILE AND LIBRARY */ +
'M* ' /* MEMBER NAME */ +
'1') /* OVERRIDE PROCESSING */
ENDPGM
</pre>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="listUserSpace.htm" title="The list APIs require a user space for returning information.">User spaces for list APIs</a></div>
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