ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/qqqcsdbm.htm

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<title>Clear SQL Database Monitor Statistics (QQQCSDBM) API</title>
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<h2>Clear SQL Database Monitor Statistics (QQQCSDBM) API</h2>
<div class="box" style="width: 80%;">
<br>
&nbsp;&nbsp;Required Parameter Group:<br>
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<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Memory handle to clear</td>
<td align="left" valign="top" width="20%">Input</td>
<td align="left" valign="top" width="20%">Char(10)</td>
</tr>
<tr>
<td align="center" valign="top">2</td>
<td align="left" valign="top">Job or memory handle name</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(26)</td>
</tr>
<tr>
<td align="center" valign="top">3</td>
<td align="left" valign="top">Error code</td>
<td align="left" valign="top">I/O</td>
<td align="left" valign="top">Char(*)</td>
</tr>
</table>
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&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Threadsafe: Yes<br>
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<p>The Clear SQL Database Monitor Statistics (QQQCSDBM) API clears and frees
the associated memory area of the database monitor statistics. Associated APIs
include the following:</p>
<ul>
<li>Dump SQL Database Monitor (QQQDSDBM)</li>
<li>End SQL Database Monitor (QQQESDBM)</li>
<li>Query SQL Database Monitor (QQQQSDBM)</li>
<li>Start SQL Database Monitor (QQQSSDBM)</li>
</ul>
<br>
<h3>Authorities and Locks</h3>
<dl compact>
<dt><em>Current User Profile</em></dt>
<dd>*JOBCTL</dd>
</dl>
<br>
<h3>Required Parameter Group</h3>
<dl>
<dt><strong>Memory area to clear</strong></dt>
<dd>INPUT; CHAR(10)
<p>The memory area to be cleared or freed. The possible values are:</p>
<table>
<tr>
<td width="15%" valign="top"><em>*ALL</em></td>
<td width="85%" valign="top">Clear the monitor data associated with the *ALL
monitor (the monitor started against ALL jobs). Memory areas associated with
QQQSSDBM started on individual jobs will not be cleared. No storage is
freed.</td>
</tr>
<tr>
<td valign="top"><em>*NAMED</em></td>
<td valign="top">Clear the memory handle specified by the job or memory handle
name parameter (and matches the name of a memory handle specified on the
QQQSSDBM API). No storage is freed. Only the first 6 characters will be used
for naming the memory handle.</td>
</tr>
<tr>
<td valign="top"><em>*JOB</em></td>
<td valign="top">Clear the job specific data associated with the job name
specified in the job or memory handle name parameter. No storage is freed.</td>
</tr>
<tr>
<td valign="top"><em>*RESET</em></td>
<td valign="top">Clear and free all memory associated with all active or
inactive database monitors. The *RESET option cannot be specified on a specific
job or memory handle.</td>
</tr>
</table>
</dd>
<dt><strong>Job or memory handle name</strong></dt>
<dd>INPUT; CHAR(26)
<p>This parameter depends on the value specified for the memory area to clear
parameter. If the value is:</p>
<table cellpadding="5">
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<tr>
<td valign="top"><em>*ALL</em></td>
<td valign="top">This parameter must be set to blanks.</td>
</tr>
<tr>
<td valign="top"><em>*RESET</em></td>
<td valign="top">This parameter must be set to blanks.</td>
</tr>
<tr>
<td valign="top"><em>*NAMED</em></td>
<td valign="top">The CHAR(10) name of a memory handle whose data is to be
cleared. Only the first 6 characters will be used for naming the memory handle,
with the remaining characters set to blanks.</td>
</tr>
<tr>
<td valign="top"><em>*JOB</em></td>
<td valign="top">The CHAR(26) qualified job name of a job-specific monitor to
dump.<br>
The qualified job name has three parts:<br>
<table>
<tr>
<td width="15%" valign="top"><em>Job Name</em></td>
<td width="85%" valign="top">CHAR(10). A specific job name, a generic name, or
one of the following special values:
<table>
<tr>
<td width="15%" valign="top"><em>* or *CURRENT</em></td>
<td width="85%" valign="top">Only the job that this program is running in. The
rest of the qualified job name parameter must be blank.</td>
</tr>
<tr>
<td width="25%" valign="top"><em>*ALL</em></td>
<td width="75%" valign="top">All jobs. The rest of the job name parameter must
be blank.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td valign="top"><em>User Name</em></td>
<td valign="top">CHAR(10). A specific user profile name.</td>
</tr>
<tr>
<td valign="top"><em>Job Number</em></td>
<td valign="top">CHAR(6). A specific job number.</td>
</tr>
</table>
</td>
</tr>
</table>
</dd>
<dt><strong>Error code</strong></dt>
<dd>I/O; CHAR(*)
<p>The structure in which to return error information. For the format of the
structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>.</p>
</dd>
</dl>
<br>
<h3>Error Messages</h3>
<table width="100%">
<tr>
<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td width="15%" valign="top">CPD0172 D</td>
<td width="85%" valign="top">Error Parameters passed on CALL do ot match those
required.</td>
</tr>
<tr>
<td valign="top">CPF222E E</td>
<td valign="top">&amp;1 special authority required.</td>
</tr>
<tr>
<td valign="top">CPF3CF1 E</td>
<td valign="top">Error code parameter not valid.</td>
</tr>
</table>
<br>
<hr>
API introduced: V4R3
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