mysql_rollback — Rolls back current transaction
my_bool mysql_rollback(MYSQL * mysql);Rolls back the current transaction for the database.
Parameters
mysqlA mysql handle, which was previously allocated by mysql_init() or mysql_real_connect().
Return value
Zero on success, nonzero if an error occured.
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mysql_rollback() will not work as expected if autocommit mode was set or the storage engine does not support transactions.
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See also
mysql_commit(), mysql_autocommit()