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<div class="titlepage"><div><div><h2 class="title">
<a name="getting_started"></a>Code examples</h2></div></div></div>
<div class="toc"><dl class="toc">
<dt><span class="sect1"><a href="getting_started.html#initializing">Initializing</a></span></dt>
<dt><span class="sect1"><a href="connections.html">Connecting</a></span></dt>
<dt><span class="sect1"><a href="ch06s03.html">Executing queries</a></span></dt>
<dt><span class="sect1"><a href="data-model.html">Managing data models</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="data-model.html#data-model-table-access">Example using random access</a></span></dt>
<dt><span class="sect2"><a href="data-model.html#data-model-row-access">Example using an iterator</a></span></dt>
<dt><span class="sect2"><a href="data-model.html#data-model-free">Freeing data models</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="transactions.html">Managing transactions</a></span></dt>
<dt><span class="sect1"><a href="managing-errors.html">Managing connection's events and errors</a></span></dt>
<dt><span class="sect1"><a href="main_example.html">Full example</a></span></dt>
<dt><span class="sect1"><a href="ddl_example.html">DDL example</a></span></dt>
<dt><span class="sect1"><a href="blobs_example.html">Binary large objects (BLOBs) example</a></span></dt>
<dt><span class="sect1"><a href="other_examples.html">Other examples</a></span></dt>
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="initializing"></a>Initializing</h2></div></div></div>
<p>
First of all you have to initialise the gda library, i.e. to call the
<a class="link" href="libgda-5.0-Libgda-Initialization.html#gda-init" title="gda_init ()">gda_init ()</a> function, for example:
</p>
<pre class="programlisting">
gda_init ();
</pre>
<p>
After initializing you can work as usual or make <span class="application">Libgda</span>
</p>
<p>For example a basic program would look like:
</p>
<pre class="programlisting">
void
do_stuff ()
{
GdaConnection *connection;
/* open a connection */
g_print ("CONNECTING\n");
connection = gda_connection_open_from_dsn ("calvaris", NULL,
GDA_CONNECTION_OPTIONS_READ_ONLY, NULL);
g_print ("CONNECTED\n");
/* use the connection */
execute_some_queries (connection);
/* close the connection */
g_object_unref (G_OBJECT (connection));
}
int
main (int argc, char **argv)
{
g_print ("STARTING\n");
gda_init ();
do_stuff();
g_print("ENDING\n");
}
</pre>
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