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<title>PostgreSQL Functions (PDO_PGSQL)</title>
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<h1 class="title">PostgreSQL Functions (PDO_PGSQL)</h1>
<div class="partintro">
<div class="section" id="pdo-pgsql.intro">
<h2 class="title">Introduction</h2>
<p class="para">
PDO_PGSQL is a driver that implements the <a href="intro.pdo.html" class="link">PHP
Data Objects (PDO) interface</a>
to enable access from PHP to PostgreSQL databases.
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<div class="section" id="pdo-pgsql.resources">
<h2 class="title">Resource Types</h2>
<p class="para">
This extension defines a stream resource returned by
<span class="function"><a href="pdo.pgsqllobopen.html" class="function">PDO::pgsqlLOBOpen()</a></span>.
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<h2 class="title">Installation</h2>
<p class="para">
Use <strong class="option configure">--with-pdo-pgsql[=DIR]</strong>
to install
the PDO PostgreSQL extension, where the optional <em>[=DIR]</em>
is the PostgreSQL base install directory, or the path to <em class="emphasis">pg_config</em>.
<div class="example-contents screen">
<div class="cdata"><pre>
$ ./configure --with-pdo-pgsql
</pre></div>
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<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="ref.pdo-pgsql.connection.html">PDO_PGSQL DSN</a> — Connecting to PostgreSQL databases</li><li><a href="pdo.pgsqlcopyfromarray.html">PDO::pgsqlCopyFromArray</a> — Copy data from PHP array into table</li><li><a href="pdo.pgsqlcopyfromfile.html">PDO::pgsqlCopyFromFile</a> — Copy data from file into table</li><li><a href="pdo.pgsqlcopytoarray.html">PDO::pgsqlCopyToArray</a> — Copy data from database table into PHP array</li><li><a href="pdo.pgsqlcopytofile.html">PDO::pgsqlCopyToFile</a> — Copy data from table into file</li><li><a href="pdo.pgsqlgetnotify.html">PDO::pgsqlGetNotify</a> — Get asynchronous notification</li><li><a href="pdo.pgsqlgetpid.html">PDO::pgsqlGetPid</a> — Get the server PID</li><li><a href="pdo.pgsqllobcreate.html">PDO::pgsqlLOBCreate</a> — Creates a new large object</li><li><a href="pdo.pgsqllobopen.html">PDO::pgsqlLOBOpen</a> — Opens an existing large object stream</li><li><a href="pdo.pgsqllobunlink.html">PDO::pgsqlLOBUnlink</a> — Deletes the large object</li></ul>
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