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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<refentry id="function.maxdb-multi-query">
<refnamediv>
<refname>maxdb_multi_query</refname>
<refname>maxdb->multi_query</refname>
<refpurpose>Performs a query on the database</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<para>Procedural style:</para>
<methodsynopsis>
<type>bool</type><methodname>maxdb_multi_query</methodname>
<methodparam><type>resource</type><parameter>link</parameter></methodparam>
<methodparam><type>string</type><parameter>query</parameter></methodparam>
</methodsynopsis>
<para>Object oriented style (method):</para>
<classsynopsis>
<ooclass><classname>maxdb</classname></ooclass>
<methodsynopsis>
<type>bool</type>
<methodname>multi_query</methodname>
<methodparam><type>string</type><parameter>query</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
The <function>maxdb_multi_query</function> works like the function
<function>maxdb_query</function>. Multiple queries are not yet supported.
</para>
</refsect1>
<refsect1>
<title>Return values</title>
<para>
&return.success;
</para>
</refsect1>
<refsect1>
<title>See also</title>
<para>
<function>maxdb_use_result</function>,
<function>maxdb_store_result</function>,
<function>maxdb_next_result</function>,
<function>maxdb_more_results</function>
</para>
</refsect1>
<refsect1>
<title>Example</title>
<example>
<title>Object oriented style</title>
<programlisting role="php">
<![CDATA[
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT * FROM dual";
/* execute multi query */
if ($maxdb->multi_query($query)) {
do {
/* store first result set */
if ($result = $maxdb->store_result()) {
while ($row = $result->fetch_row()) {
printf("%s\n", $row[0]);
}
$result->close();
}
/* print divider */
if ($maxdb->more_results()) {
printf("-----------------\n");
}
} while ($maxdb->next_result());
}
/* close connection */
$maxdb->close();
?>
]]>
</programlisting>
</example>
<example>
<title>Procedural style</title>
<programlisting role="php">
<![CDATA[
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$query = "SELECT * FROM dual";
/* execute multi query */
if (maxdb_multi_query($link, $query)) {
do {
/* store first result set */
if ($result = maxdb_store_result($link)) {
while ($row = maxdb_fetch_row($result)) {
printf("%s\n", $row[0]);
}
maxdb_free_result($result);
}
/* print divider */
if (maxdb_more_results($link)) {
printf("-----------------\n");
}
} while (maxdb_next_result($link));
}
/* close connection */
maxdb_close($link);
?>
]]>
</programlisting>
</example>
<para>
The above examples would produce the following output:
</para>
<screen>
<![CDATA[
a
]]>
</screen>
</refsect1>
</refentry>
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