25.2.3.56. mysql_rollback()
my_bool mysql_rollback(MYSQL *mysql)
Description
Rolls back the current transaction.
The action of this function is subject to the value of the
completion_type system variable. In
particular, if the value of completion_type
is 2, the server performs a release after terminating a
transaction and closes the client connection. The client
program should call mysql_close() to close
the connection from the client side.
Return Values
Zero if successful. Non-zero if an error occurred.
Errors
None.
