/usr/share/gtk-doc/html/libgda-4.0/ch41s04.html is in libgda-4.0-doc 4.2.8-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Methods - connection management</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="index.html" title="GNOME Data Access 4 manual">
<link rel="up" href="libgda-provider-class.html" title="Virtual methods for providers">
<link rel="prev" href="ch41s03.html" title="Methods - provider's information">
<link rel="next" href="ch41s05.html" title="Methods - DDL queries">
<meta name="generator" content="GTK-Doc V1.17 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
<td><a accesskey="p" href="ch41s03.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="libgda-provider-class.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<th width="100%" align="center">GNOME Data Access 4 manual</th>
<td><a accesskey="n" href="ch41s05.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr></table>
<div class="sect1">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id1010189"></a>Methods - connection management</h2></div></div></div>
<div class="sect2">
<div class="titlepage"><div><div><h3 class="title">
<a name="prov-open-connection"></a>open_connection() - mandatory</h3></div></div></div>
<p>
This method actually opens a connection to the database.
</p>
<p>
Any data specific to the connection (such as
a database handle created by the database API when opening the connection) must be stored in a private structure
(which should be defined in the <code class="filename">gda-<providername>.h</code> file as a
<code class="classname"><Providername>ConnectionData</code>); this private structure's adress should be
"attached" to the <a class="link" href="GdaConnection.html" title="GdaConnection">GdaConnection</a> object using the
<a class="link" href="libgda-4.0-Misc-API.html#gda-connection-internal-set-provider-data" title="gda_connection_internal_set_provider_data ()">gda_connection_internal_set_provider_data()</a>.
</p>
</div>
<div class="sect2">
<div class="titlepage"><div><div><h3 class="title">
<a name="prov-close-connection"></a>close_connection() - mandatory</h3></div></div></div>
<p>
This method actually closes a connection previously opened by the
<a class="link" href="ch41s04.html#prov-open-connection" title="open_connection() - mandatory">open_connection()</a> virtual method. This method is not mandatory for
virtual providers.
</p>
<p>
The connection specific data for the database API can be retrieved using the
<a class="link" href="libgda-4.0-Misc-API.html#gda-connection-internal-get-provider-data" title="gda_connection_internal_get_provider_data ()">gda_connection_internal_get_provider_data()</a> method.
</p>
</div>
<div class="sect2">
<div class="titlepage"><div><div><h3 class="title">
<a name="id1010272"></a>get_database()</h3></div></div></div>
<p>This method returns the name of the database to which a connection is opened.</p>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.17</div>
</body>
</html>
|