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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.10 $ -->
<refentry id="function.mysql-info">
<refnamediv>
<refname>mysql_info</refname>
<refpurpose>Get information about the most recent query</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>mysql_info</methodname>
<methodparam choice="opt"><type>resource</type><parameter>link_identifier</parameter></methodparam>
</methodsynopsis>
<para>
Returns detailed information about the last query.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
&mysql.linkid.description;
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns information about the statement on success, or &false; on
failure. See the example below for which statements provide information,
and what the returned value may look like. Statements that are not listed
will return &false;.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Relevant MySQL Statements</title>
<para>
Statements that return string values. The numbers are only for
illustrating purpose; their values will correspond to the query.
</para>
<programlisting role="mysql">
<![CDATA[
INSERT INTO ... SELECT ...
String format: Records: 23 Duplicates: 0 Warnings: 0
INSERT INTO ... VALUES (...),(...),(...)...
String format: Records: 37 Duplicates: 0 Warnings: 0
LOAD DATA INFILE ...
String format: Records: 42 Deleted: 0 Skipped: 0 Warnings: 0
ALTER TABLE
String format: Records: 60 Duplicates: 0 Warnings: 0
UPDATE
String format: Rows matched: 65 Changed: 65 Warnings: 0
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
<note>
<para>
<function>mysql_info</function> returns a non-&false; value for the
INSERT ... VALUES statement only if multiple value lists are
specified in the statement.
</para>
</note>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>mysql_affected_rows</function></member>
<member><function>mysql_insert_id</function></member>
<member><function>mysql_stat</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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