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Session::rollback — Rollback transaction
Rollback the transaction.
此函數沒(méi)有參數。
An SqlStatementResult object.
示例 #1 mysql_xdevapi\Session::rollback() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$collection = $session->getSchema("addressbook")->getCollection("names");
$session->startTransaction();
$collection->add( '{"test1":1, "test2":2}' )->execute();
$savepoint = $session->setSavepoint();
$collection->add( '{"test3":3, "test4":4}' )->execute();
$session->releaseSavepoint($savepoint);
$session->rollback();
?>