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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="infoschema-sql-sizing"></a>31.32.<code class="literal">sql_sizing</code></h2></div></div></div>
<p> The table <code class="literal">sql_sizing</code> contains information about
various size limits and maximum values in
<span class="productname">PostgreSQL</span>. This information is
primarily intended for use in the context of the ODBC interface;
users of other interfaces will probably find this information to be
of little use. For this reason, the individual sizing items are
not described here; you will find them in the description of the
ODBC interface.
</p>
<div class="table">
<a name="id701267"></a><p class="title"><b>Table31.30.<code class="literal">sql_sizing</code> Columns</b></p>
<div class="table-contents"><table summary="sql_sizing Columns" border="1">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>Name</th>
<th>Data Type</th>
<th>Description</th>
</tr></thead>
<tbody>
<tr>
<td><code class="literal">sizing_id</code></td>
<td><code class="type">cardinal_number</code></td>
<td>Identifier of the sizing item</td>
</tr>
<tr>
<td><code class="literal">sizing_name</code></td>
<td><code class="type">character_data</code></td>
<td>Descriptive name of the sizing item</td>
</tr>
<tr>
<td><code class="literal">supported_value</code></td>
<td><code class="type">cardinal_number</code></td>
<td> Value of the sizing item, or 0 if the size is unlimited or
cannot be determined, or null if the features for which the
sizing item is applicable are not supported
</td>
</tr>
<tr>
<td><code class="literal">comments</code></td>
<td><code class="type">character_data</code></td>
<td>Possibly a comment pertaining to the sizing item</td>
</tr>
</tbody>
</table></div>
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