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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.mysql-create-db" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>mysql_create_db</refname>
<refpurpose>Create a MySQL database</refpurpose>
</refnamediv>
<refsynopsisdiv>
<warning>
&mysql.alternative.note.4-3-0;
<simplelist role="alternatives">
<member><function>mysqli_query</function></member>
<member><methodname>PDO::query</methodname></member>
</simplelist>
</warning>
</refsynopsisdiv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>mysql_create_db</methodname>
<methodparam><type>string</type><parameter>database_name</parameter></methodparam>
<methodparam choice="opt"><type>resource</type><parameter>link_identifier</parameter><initializer>NULL</initializer></methodparam>
</methodsynopsis>
<para>
<function>mysql_create_db</function> attempts to create a new
database on the server associated with the specified link
identifier.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>database_name</parameter></term>
<listitem>
<para>
The name of the database being created.
</para>
</listitem>
</varlistentry>
&mysql.linkid.description;
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>mysql_create_db</function> alternative example</title>
<para>
The function <function>mysql_create_db</function> is deprecated. It is
preferable to use <function>mysql_query</function> to issue an sql
<literal>CREATE DATABASE</literal> statement instead.
</para>
<programlisting role="php">
<![CDATA[
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
$sql = 'CREATE DATABASE my_db';
if (mysql_query($sql, $link)) {
echo "Database my_db created successfully\n";
} else {
echo 'Error creating database: ' . mysql_error() . "\n";
}
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
Database my_db created successfully
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
<note>
<para>
&info.deprecated.alias;
<function>mysql_createdb</function>
</para>
</note>
<note>
<para>
This function will not be available if the MySQL extension was built
against a MySQL 4.x client library.
</para>
</note>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>mysql_query</function></member>
<member><function>mysql_select_db</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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