Viewing file:  txn_abort.html (2.72 KB) -rw-r--r--
Select action/file-type:
 (+) | (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
Berkeley DB: DB_TXN->abort
DB_TXN->abort
|
 |
#include <db.h>
int
DB_TXN->abort(DB_TXN *tid);
Description: DB_TXN->abort
The DB_TXN->abort method causes an abnormal termination of the transaction.
The log is played backward, and any necessary undo operations are done
through the tx_recover function specified to
DB_ENV->set_app_dispatch. Before DB_TXN->abort returns, any
locks held by the transaction will have been released.
In the case of nested transactions, aborting a parent transaction causes
all children (unresolved or not) of the parent transaction to be aborted.
All cursors opened within the transaction must be closed before the
transaction is aborted.
After DB_TXN->abort has been called, regardless of its return, the
DB_TXN handle may not be accessed again.
The DB_TXN->abort method
returns a non-zero error value on failure
and 0 on success.
Class
DB_ENV, DB_TXN
See Also
Transaction Subsystem and Related Methods
Copyright (c) 1996-2004 Sleepycat Software, Inc. - All rights reserved.
|