<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="mongodb-driver-session.aborttransaction" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>MongoDB\Driver\Session::abortTransaction</refname>
  <refpurpose>Aborts a transaction</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>final</modifier> <modifier>public</modifier> <type>void</type><methodname>MongoDB\Driver\Session::abortTransaction</methodname>
   <void />
  </methodsynopsis>
  <para>
   Terminates the multi-document transaction and rolls back any data changes
   made by the operations within the transaction. That is, the transaction ends
   without saving any of the changes made by the operations in the transaction.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.void;
  </para>
 </refsect1>

 <refsect1 role="errors">
  &reftitle.errors;
  <simplelist>
   &mongodb.throws.argumentparsing;
   <member>Throws <classname>MongoDB\Driver\Exception\RuntimeException</classname> if the transaction could not be aborted (e.g. a transaction was not started).</member>
  </simplelist>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <simplelist>
   <member><methodname>MongoDB\Driver\Manager::startSession</methodname></member>
   <member><methodname>MongoDB\Driver\Session::commitTransaction</methodname></member>
   <member><methodname>MongoDB\Driver\Session::startTransaction</methodname></member>
  </simplelist>
 </refsect1>

</refentry>

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