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<TITLE>C API Reference -- Ns_DbPoolGetHandle</TITLE>
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<a name="230438">
</a><h3>Ns_DbPoolGetHandle</h3>
<a name="114997">
</a><h4>Overview</h4>
Get database handle from pool
<a name="77993">
</a><a name="132759">
</a><h4>Syntax</h4>
<pre> <a name="77995"></a>Ns_DbHandle *Ns_DbPoolGetHandle(
<a name="77996"></a>char *poolname
<a name="77997"></a>);
</pre><p><a name="134120">
</a><h4>Description</h4>
<p><a name="77999">
</a>The Ns_DbPoolGetHandle function gets a database handle from the pool specified by <code>poolname</code>. It returns NULL on error. Details relating to error conditions are written to the server log. <i>You must request all the database handles you will need for a specific pool with one call to Ns_DbPoolGetHandle (if you need only one handle) or Ns_DbPoolGetMultipleHandles (if you need more than one handle).</i></p>
<a name="224917">
</a><h4>Examples</h4>
<pre> <a name="224914"></a>Ns_DbHandle *handle;
<a name="224916"></a>if ((handle = Ns_DbPoolGetHandle("aPoolName")) != NULL) {
<a name="224924"></a> Ns_Set *row;
<a name="224927"></a> row = Ns_DbSelect(handle, "select * from aTable");
<a name="224922"></a> ...
</pre><p><p><a name="224912">
</a>}</p>
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