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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Connecting to PostgreSQL databases</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pdo-pgsqllobcreate.html">PDO::pgsqlLOBCreate</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="ref.pdo-pgsql.connection" class="refentry">   <div class="refnamediv">    <h1 class="refname">PDO_PGSQL DSN</h1>    <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">PDO_PGSQL DSN</span> &mdash; <span class="dc-title">Connecting to PostgreSQL databases</span></p>   </div>   <div class="refsect1 description">    <h3 class="title">Description</h3>    <p class="para">     The PDO_PGSQL Data Source Name (DSN) is composed of the following elements, delimited by spaces:     <dl>      <dt>       <span class="term">DSN prefix</span>       <dd>        <p class="para">        The DSN prefix is <strong class="userinput"><code>pgsql:</code></strong>.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>host</tt></b></span>       <dd>        <p class="para">         The hostname on which the database server resides.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>port</tt></b></span>       <dd>        <p class="para">         The port on which the database server is running.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>dbname</tt></b></span>       <dd>        <p class="para">         The name of the database.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>user</tt></b></span>       <dd>        <p class="para">         The name of the user for the connection. If you specify the user name         in the DSN, PDO ignores the value of the user name argument in the         PDO constructor.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>password</tt></b></span>       <dd>        <p class="para">         The password of the user for the connection. If you specify the         password in the DSN, PDO ignores the value of the password argument         in the PDO constructor.        </p>       </dd>      </dt>     </dl>    </p>    <blockquote><p><b class="note">Note</b>:            The <i>bytea</i> fields are returned as streams.     <br />    </p></blockquote>   </div>   <div class="refsect1 examples">    <h3 class="title">Examples</h3>    <p class="para">     <div class="example">      <p><b>Example #1 PDO_PGSQL DSN examples</b></p>      <div class="example-contents"><p>       The following example shows a PDO_PGSQL DSN for connecting to       a PostgreSQL database:       <div class="example-contents"><div class="cdata"><pre>pgsql:host=localhost port=5432 dbname=testdb user=bruce password=mypass</pre></div>       </div>      </p></div>     </div>    </p>   </div>  </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pdo-pgsqllobcreate.html">PDO::pgsqlLOBCreate</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
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