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Linux 2.6 - man page for ndb_select_all (linux section 1)

NDB_SELECT_ALL(1)		      MySQL Database System			NDB_SELECT_ALL(1)

NAME
       ndb_select_all - print rows from an NDB table

SYNOPSIS
       ndb_select_all -c connect_string tbl_name -d db_name [> file_name]

DESCRIPTION
       ndb_select_all prints all rows from an NDB table to stdout.
	       Usage

	   ndb_select_all -c connect_string tbl_name -d db_name [> file_name]

       The following table includes options that are specific to the MySQL Cluster native backup
       restoration program ndb_select_all. Additional descriptions follow the table. For options
       common to most MySQL Cluster programs (including ndb_select_all), see Options Common to
       MySQL Cluster Programs(1).

       Table 17.24. ndb_select_all Options and Variables: MySQL Cluster NDB 7.2
       +--------------------------+--------------------------+-----------------------+
       |Format			  | Description 	     | Added / Removed	     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Name of the database in  |			     |
       |       --database=dbname, | which the 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		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Sort resultset according |			     |
       |       --order=index,	  | to index whose name is   |	      All MySQL 5.5  |
       |			  | supplied		     |	      based releases |
       |       -o		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Sort resultset in	     |			     |
       |       --descending,	  | descending order	     |	      All MySQL 5.5  |
       |			  | (requires order flag)    |	      based releases |
       |       -z		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Print header (set to     |			     |
       |       --header,	  | 0|FALSE to disable	     |	      All MySQL 5.5  |
       |			  | headers in output)	     |	      based releases |
       |       -h		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Output numbers in	     |			     |
       |       --useHexFormat,	  | hexadecimal format	     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       |       -x		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Set a column delimiter   |			     |
       |       --delimiter=char,  |			     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       |       -D		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Print disk references    |			     |
       |       --disk		  | (useful only for Disk    |	      All MySQL 5.5  |
       |			  | Data tables having	     |	      based releases |
       |			  |		nonindexed   |			     |
       |			  | columns)		     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Print rowid 	     |			     |
       |       --rowid		  |			     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       +--------------------------+--------------------------+-----------------------+
       |			  | Include GCI in output    |			     |
       |       --gci		  |			     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       +--------------------------+--------------------------+-----------------------+
       |			  | Include GCI and row      |			     |
       |       --gci64		  | epoch in output	     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       +--------------------------+--------------------------+-----------------------+
       |			  | Scan in tup order	     |			     |
       |       --tup,		  |			     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       |       -t		  |			     |			     |
       +--------------------------+--------------------------+-----------------------+
       |			  | Do not print table	     |			     |
       |       --nodata 	  | column data 	     |	      All MySQL 5.5  |
       |			  |			     |	      based releases |
       +--------------------------+--------------------------+-----------------------+

       o   --database=dbname, -d dbname

	   Name of the database in which the table is found. The default value is TEST_DB.

       o   parallelism=#, -p #

	   Specifies the degree of parallelism.

       o   --lock=lock_type, -l lock_type

	   Employs a lock when reading the table. Possible values for lock_type are:

	   o   0: Read lock

	   o   1: Read lock with hold

	   o   2: Exclusive read lock

	   There is no default value for this option.

       o   --order=index_name, -o index_name

	   Orders the output according to the index named index_name. Note that this is the name
	   of an index, not of a column, and that the index must have been explicitly named when
	   created.

       o   --descending, -z

	   Sorts the output in descending order. This option can be used only in conjunction with
	   the -o (--order) option.

       o   --header=FALSE

	   Excludes column headers from the output.

       o   --useHexFormat -x

	   Causes all numeric values to be displayed in hexadecimal format. This does not affect
	   the output of numerals contained in strings or datetime values.

       o   --delimiter=character, -D character

	   Causes the character to be used as a column delimiter. Only table data columns are
	   separated by this delimiter.

	   The default delimiter is the tab character.

       o   --disk

	   Adds a disk reference column to the output. The column is nonempty only for Disk Data
	   tables having nonindexed columns.

       o   --rowid

	   Adds a ROWID column providing information about the fragments in which rows are
	   stored.

       o   --gci

	   Adds a GCI column to the output showing the global checkpoint at which each row was
	   last updated. See Section 17.1, "MySQL Cluster Overview", and Section 17.5.6.2, "MySQL
	   Cluster Log Events", for more information about checkpoints.

       o   --gci64

	   Adds a ROW$GCI64 column to the output showing the global checkpoint at which each row
	   was last updated, as well as the number of the epoch in which this update occurred.

       o   --tupscan, -t

	   Scan the table in the order of the tuples.

       o   --nodata

	   Causes any table data to be omitted.
	       Sample Output

       Output from a MySQL SELECT statement:

	   mysql> SELECT * FROM ctest1.fish;
	   +----+-----------+
	   | id | name	    |
	   +----+-----------+
	   |  3 | shark     |
	   |  6 | puffer    |
	   |  2 | tuna	    |
	   |  4 | manta ray |
	   |  5 | grouper   |
	   |  1 | guppy     |
	   +----+-----------+
	   6 rows in set (0.04 sec)

       Output from the equivalent invocation of ndb_select_all:

	   shell> ./ndb_select_all -c localhost fish -d ctest1
	   id	   name
	   3	   [shark]
	   6	   [puffer]
	   2	   [tuna]
	   4	   [manta ray]
	   5	   [grouper]
	   1	   [guppy]
	   6 rows returned
	   NDBT_ProgramExit: 0 - OK

       Note that all string values are enclosed by square brackets ("[...]") in the output of
       ndb_select_all. For a further example, consider the table created and populated as shown
       here:

	   CREATE TABLE dogs (
	       id INT(11) NOT NULL AUTO_INCREMENT,
	       name VARCHAR(25) NOT NULL,
	       breed VARCHAR(50) NOT NULL,
	       PRIMARY KEY pk (id),
	       KEY ix (name)
	   )
	   TABLESPACE ts STORAGE DISK
	   ENGINE=NDBCLUSTER;
	   INSERT INTO dogs VALUES
	       ('', 'Lassie', 'collie'),
	       ('', 'Scooby-Doo', 'Great Dane'),
	       ('', 'Rin-Tin-Tin', 'Alsatian'),
	       ('', 'Rosscoe', 'Mutt');

       This demonstrates the use of several additional ndb_select_all options:

	   shell> ./ndb_select_all -d ctest1 dogs -o ix -z --gci --disk
	   GCI	   id name	    breed	 DISK_REF
	   834461  2  [Scooby-Doo]  [Great Dane] [ m_file_no: 0 m_page: 98 m_page_idx: 0 ]
	   834878  4  [Rosscoe]     [Mutt]	 [ m_file_no: 0 m_page: 98 m_page_idx: 16 ]
	   834463  3  [Rin-Tin-Tin] [Alsatian]	 [ m_file_no: 0 m_page: 34 m_page_idx: 0 ]
	   835657  1  [Lassie]	    [Collie]	 [ m_file_no: 0 m_page: 66 m_page_idx: 0 ]
	   4 rows returned
	   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/).

MySQL 5.5				    01/30/2014				NDB_SELECT_ALL(1)


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