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Urd 0.5.5 (Default branch)
08-27-2008
Urd is a Web-based Usenet binary download manager. It stores the newsgroup information in a MySQL database and aggregates the articles into sets of a single download (e.g. one album or movie). The Web interface can be used to search with regular expressions. It uses its own downloading daemon that has support for scheduling downloads and updating databases. License: GNU General Public License v3 Changes:|
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NDB_DELETE_ALL(1) MySQL Database System NDB_DELETE_ALL(1) NAME
ndb_delete_all - delete all rows from an NDB table SYNOPSIS
ndb_delete_all options DESCRIPTION
ndb_delete_all deletes all rows from the given NDB table. In some cases, this can be much faster than DELETE or even TRUNCATE TABLE. Usage ndb_delete_all -c connect_string tbl_name -d db_name This deletes all rows from the table named tbl_name in the database named db_name. It is exactly equivalent to executing TRUNCATE db_name.tbl_name in MySQL. The following table includes options that are specific to ndb_delete_all. Additional descriptions follow the table. For options common to most MySQL Cluster programs (including ndb_delete_all), see Options Common to MySQL Cluster Programs(1). Table 17.16. ndb_delete_all Options and Variables: MySQL Cluster NDB 7.2 +--------------------------+-----------------------------------+-------------------------------------+ |Format | Description | Added / Removed | +--------------------------+-----------------------------------+-------------------------------------+ | | Name of the database in which the | | | --database=dbname, | table is found | All MySQL 5.5 based releases | | | | | | -d | | | +--------------------------+-----------------------------------+-------------------------------------+ | | Perform the delete in a single | | | --transactional, | transaction (may run out of | All MySQL 5.5 based releases | | | operations) | | | -t | | | +--------------------------+-----------------------------------+-------------------------------------+ | | Run tup scan | | | --tupscan | | All MySQL 5.5 based releases | +--------------------------+-----------------------------------+-------------------------------------+ | | Run disk scan | | | --diskscan | | All MySQL 5.5 based releases | +--------------------------+-----------------------------------+-------------------------------------+ o --transactional, -t Use of this option causes the delete operation to be performed as a single transaction. Warning With very large tables, using this option may cause the number of operations available to the cluster to be exceeded. COPYRIGHT
Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved. This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/. SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online at http://dev.mysql.com/doc/. AUTHOR
Oracle Corporation (http://dev.mysql.com/). MySQL 5.5 01/30/2014 NDB_DELETE_ALL(1)