ndb_print_schema_file(1) [linux man page]
NDB_PRINT_SCHEMA_(1) MySQL Database System NDB_PRINT_SCHEMA_(1) NAME
ndb_print_schema_file - print NDB schema file contents SYNOPSIS
ndb_print_schema_file file_name DESCRIPTION
ndb_print_schema_file obtains diagnostic information from a cluster schema file. Usage ndb_print_schema_file file_name file_name is the name of a cluster schema file. For more information about cluster schema files, see MySQL Cluster Data Node FileSystemDir Files[1]. Like ndb_print_backup_file and ndb_print_sys_file (and unlike most of the other NDB utilities that are intended to be run on a management server host or to connect to a management server) ndb_schema_backup_file must be run on a cluster data node, since it accesses the data node file system directly. Because it does not make use of the management server, this utility can be used when the management server is not running, and even when the cluster has been completely shut down. Additional Options None. 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/. NOTES
1. MySQL Cluster Data Node FileSystemDir Files http://dev.mysql.com/doc/ndbapi/en/ndb-internals-ndbd-filesystemdir-files.html 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_PRINT_SCHEMA_(1)
Check Out this Related Man Page
NDB_SELECT_COUNT() NDB_SELECT_COUNT() NAME
ndb_select_count - print row counts for NDB tables SYNOPSIS
ndb_select_count [-c connect_string] -d db_name tbl_name[ tbl_name2[ ...]] DESCRIPTION
ndb_select_count prints the number of rows in one or more NDB tables. With a single table, the result is equivalent to that obtained by using the MySQL statement SELECT COUNT(*) FROM tbl_name. Usage ndb_select_count [-c connect_string] -ddb_name tbl_name[, tbl_name2[, ...]] The following table includes options that are specific to the MySQL Cluster native backup restoration program ndb_select_count. Additional descriptions follow the table. For options common to most MySQL Cluster programs (including ndb_select_count), see Options Common to MySQL Cluster Programs(1). Table 17.25. ndb_select_count 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 | | | +--------------------------+-----------------------------------+-------------------------------------+ | | Degree of parallelism | | | --parallelism=#, | | All MySQL 5.5 based releases | | | | | | -p | | | +--------------------------+-----------------------------------+-------------------------------------+ | | Lock type | | | --lock=#, | | All MySQL 5.5 based releases | | | | | | -l | | | +--------------------------+-----------------------------------+-------------------------------------+ You can obtain row counts from multiple tables in the same database by listing the table names separated by spaces when invoking this command, as shown under Sample Output. Sample Output shell> ./ndb_select_count -c localhost -d ctest1 fish dogs 6 records in table fish 4 records in table dogs NDBT_ProgramExit: 0 - OK 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/). NDB_SELECT_COUNT()