MYSQLI_ASYNC

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@273076 c90b9560-bf6c-de11-be94-00142212c4b1

reference/mysqli/mysqli/query.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <refentry xml:id="mysqli.query" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>mysqli::query</refname>
@@ -59,6 +59,12 @@
        will return error <literal>Commands out of sync</literal> unless you
        call <function>mysqli_free_result</function>
       </para>
+      <para>
+       With <constant>MYSQLI_ASYNC</constant> (available with mysqlnd), it is
+       possible to perform query asynchronously.
+       <function>mysqli_poll</function> is then used to get results from such
+       queries.
+      </para>
      </listitem>
     </varlistentry>
    </variablelist>
@@ -74,6 +80,30 @@
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <para>
+   <informaltable>
+    <tgroup cols="2">
+     <thead>
+      <row>
+       <entry>&Version;</entry>
+       <entry>&Description;</entry>
+      </row>
+     </thead>
+     <tbody>
+      <row>
+       <entry>5.3.0</entry>
+       <entry>
+        Added the ability of async queries.
+       </entry>
+      </row>
+     </tbody>
+    </tgroup>
+   </informaltable>
+  </para>
+ </refsect1>
+
  <refsect1 role="examples">
   &reftitle.examples;
   <example>