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NDBINFO_SELECT_ALL

NAME
SYNOPSIS
DESCRIPTION
COPYRIGHT
SEE ALSO
AUTHOR

NAME

ndbinfo_select_all − select from ndbinfo tables

SYNOPSIS

ndbinfo_select_all options

DESCRIPTION

ndbinfo_select_all is a client program that selects all rows and columns from one or more tables in the ndbinfo database

Not all ndbinfo tables available in the mysql client can be read by this program (see later in this section). In addition, ndbinfo_select_all can show information about some tables internal to ndbinfo which cannot be accessed using SQL, including the tables and columns metadata tables.

To select from one or more ndbinfo tables using ndbinfo_select_all, it is necessary to supply the names of the tables when invoking the program as shown here:

$> ndbinfo_select_all table_name1 [table_name2] [...]

For example:

$> ndbinfo_select_all logbuffers logspaces
== logbuffers ==
node_id log_type log_id log_part total used high
5 0 0 0 33554432 262144 0
6 0 0 0 33554432 262144 0
7 0 0 0 33554432 262144 0
8 0 0 0 33554432 262144 0
== logspaces ==
node_id log_type log_id log_part total used high
5 0 0 0 268435456 0 0
5 0 0 1 268435456 0 0
5 0 0 2 268435456 0 0
5 0 0 3 268435456 0 0
6 0 0 0 268435456 0 0
6 0 0 1 268435456 0 0
6 0 0 2 268435456 0 0
6 0 0 3 268435456 0 0
7 0 0 0 268435456 0 0
7 0 0 1 268435456 0 0
7 0 0 2 268435456 0 0
7 0 0 3 268435456 0 0
8 0 0 0 268435456 0 0
8 0 0 1 268435456 0 0
8 0 0 2 268435456 0 0
8 0 0 3 268435456 0 0
$>

Options that can be used with ndbinfo_select_all are shown in the following table. Additional descriptions follow the table.

Table 23.25. Command−line options used with the program ndbinfo_select_all

• −−character−sets−dir
Directory containing character sets.

• −−core−file
Write core file on error; used in debugging.

• −−connect−retries
Number of times to retry connection before giving up.

• −−connect−retry−delay
Number of seconds to wait between attempts to contact management server.

• −−connect−string
Same as −−ndb−connectstring.

• −−defaults−extra−file
Read given file after global files are read.

• −−defaults−file
Read default options from given file only.

• −−defaults−group−suffix
Also read groups with concat(group, suffix).

• −−delay=seconds
This option sets the number of seconds to wait between executing loops. Has no effect if −−loops is set to 0 or 1.

• −−help
Display help text and exit.

• −−login−path
Read given path from login file.

• −−loops=number, −l number
This option sets the number of times to execute the select. Use −−delay to set the time between loops.

• −−ndb−connectstring
Set connect string for connecting to ndb_mgmd. Syntax: "[nodeid=id;][host=]hostname[:port]". Overrides entries in NDB_CONNECTSTRING and my.cnf.

• −−ndb−mgmd−host
Same as −−ndb−connectstring.

• −−ndb−nodeid
Set node ID for this node, overriding any ID set by −−ndb−connectstring.

• −−ndb−optimized−node−selection
Enable optimizations for selection of nodes for transactions. Enabled by default; use −−skip−ndb−optimized−node−selection to disable.

• −−no−defaults
Do not read default options from any option file other than login file.

• −−print−defaults
Print program argument list and exit.

• −−usage
Display help text and exit; same as −−help.

• −−version
Display version information and exit.

ndbinfo_select_all is unable to read the following tables:

• arbitrator_validity_detail

• arbitrator_validity_summary

• cluster_locks

• cluster_operations

• cluster_transactions

• disk_write_speed_aggregate_node

• locks_per_fragment

• memory_per_fragment

• memoryusage

• operations_per_fragment

• server_locks

• server_operations

• server_transactions

• table_info

COPYRIGHT

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/.

AUTHOR

Oracle Corporation (http://dev.mysql.com/).