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<div class="titlepage"><div><div><h2 class="title">
<a name="managing-errors"></a>Managing errors</h2></div></div></div>
<p>
You can manage errors with <a class="link" href="libgda-GdaError.html" title="GdaError">GdaError</a> class and obtain them with
function <a class="link" href="libgda-GdaConnection.html#gda-connection-get-errors" title="gda_connection_get_errors ()"><span class="emphasis"><em>gda_connection_get_errors()
</em></span></a> so let's see them and an example:
</p>
<p>
Here you see the functions to manage errors:
</p>
<div class="itemizedlist"><ul type="disc">
<li><p>
<a class="link" href="libgda-GdaError.html#gda-error-get-description" title="gda_error_get_description ()">gda_error_get_description()</a></p></li>
<li><p>
<a class="link" href="libgda-GdaError.html#gda-error-get-number" title="gda_error_get_number ()">gda_error_get_number()</a></p></li>
<li><p>
<a class="link" href="libgda-GdaError.html#gda-error-get-source" title="gda_error_get_source ()">gda_error_get_source()</a></p></li>
<li><p>
<a class="link" href="libgda-GdaError.html#gda-error-get-sqlstate" title="gda_error_get_sqlstate ()">gda_error_get_sqlstate()</a></p></li>
</ul></div>
<p>
Here you can see an example of using this:
</p>
<div class="programlistingco">
<pre class="programlisting">
gboolean
get_errors (GdaConnection *connection)
{
GList *list;
GList *node;
GdaError *error;
list = (GList *) gda_connection_get_errors (connection);
for (node = g_list_first (list); node != NULL; node = g_list_next (node))
{
error = (GdaError *) node->data;
g_print ("Error no: %d\t", gda_error_get_number (error));
g_print ("desc: %s\t", gda_error_get_description (error));
g_print ("source: %s\t", gda_error_get_source (error));
g_print ("sqlstate: %s\n", gda_error_get_sqlstate (error));
}
}
</pre>
<div class="calloutlist"><table border="0" summary="Callout list">
<tr>
<td width="5%" valign="top" align="left"><p><img src="images/callouts/1.png" alt="1" border="0"></p></td>
<td valign="top" align="left"><p>
Obtains errors list.
</p></td>
</tr>
<tr>
<td width="5%" valign="top" align="left"><p><img src="images/callouts/2.png" alt="2" border="0"></p></td>
<td valign="top" align="left"><p>
Loop for getting error information.
</p></td>
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