Current File : /home/rs/mysql/default/man/man1/ndb_select_all.1
'\" t
.\" Title: \fBndb_select_all\fR
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\" Date: 08/28/2018
.\" Manual: MySQL Database System
.\" Source: MySQL 5.5
.\" Language: English
.\"
.TH "\FBNDB_SELECT_ALL\FR" "1" "08/28/2018" "MySQL 5\&.5" "MySQL Database System"
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.SH "NAME"
ndb_select_all \- print rows from an NDB table
.SH "SYNOPSIS"
.HP \w'\fBndb_select_all\ \-c\ \fR\fB\fIconnection_string\fR\fR\fB\ \fR\fB\fItbl_name\fR\fR\fB\ \-d\ \fR\fB\fIdb_name\fR\fR\fB\ [>\ \fR\fB\fIfile_name\fR\fR\fB]\fR\ 'u
\fBndb_select_all \-c \fR\fB\fIconnection_string\fR\fR\fB \fR\fB\fItbl_name\fR\fR\fB \-d \fR\fB\fIdb_name\fR\fR\fB [> \fR\fB\fIfile_name\fR\fR\fB]\fR
.SH "DESCRIPTION"
.PP
\fBndb_select_all\fR
prints all rows from an
NDB
table to
stdout\&.
Usage
.sp
.if n \{\
.RS 4
.\}
.nf
ndb_select_all \-c \fIconnection_string\fR \fItbl_name\fR \-d \fIdb_name\fR [> \fIfile_name\fR]
.fi
.if n \{\
.RE
.\}
.PP
The following table includes options that are specific to the NDB Cluster native backup restoration program
\fBndb_select_all\fR\&. Additional descriptions follow the table\&. For options common to most NDB Cluster programs (including
\fBndb_select_all\fR), see
Options Common to NDB Cluster Programs(1)\&.
.sp
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
.br
.B Table\ \&18.301.\ \&Command\-line options for the ndb_select_all program
.TS
allbox tab(:);
lB lB lB.
T{
Format
T}:T{
Description
T}:T{
Added, Deprecated, or Removed
T}
.T&
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l
l l l.
T{
.PP
--database=dbname,
.PP
-d
T}:T{
Name of the database in which the table is found
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--parallelism=#,
.PP
-p
T}:T{
Degree of parallelism
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--lock=#,
.PP
-l
T}:T{
Lock type
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--order=index,
.PP
-o
T}:T{
Sort resultset according to index whose name is supplied
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--descending,
.PP
-z
T}:T{
Sort resultset in descending order (requires order flag)
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--header,
.PP
-h
T}:T{
Print header (set to 0|FALSE to disable headers in output)
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--useHexFormat,
.PP
-x
T}:T{
Output numbers in hexadecimal format
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--delimiter=char,
.PP
-D
T}:T{
Set a column delimiter
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--disk
T}:T{
Print disk references (useful only for Disk Data tables having
nonindexed columns)
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--rowid
T}:T{
Print rowid
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--gci
T}:T{
Include GCI in output
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--gci64
T}:T{
Include GCI and row epoch in output
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--tupscan,
.PP
-t
T}:T{
Scan in tup order
T}:T{
.PP
All MySQL 5.5 based releases
T}
T{
.PP
--nodata
T}:T{
Do not print table column data
T}:T{
.PP
All MySQL 5.5 based releases
T}
.TE
.sp 1
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-database=\fR\fB\fIdbname\fR\fR,
\fB\-d\fR
\fIdbname\fR
.sp
Name of the database in which the table is found\&. The default value is
TEST_DB\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fBparallelism=\fR\fB\fI#\fR\fR,
\fB\-p\fR
\fI#\fR
.sp
Specifies the degree of parallelism\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-lock=\fR\fB\fIlock_type\fR\fR,
\fB\-l \fR\fB\fIlock_type\fR\fR
.sp
Employs a lock when reading the table\&. Possible values for
\fIlock_type\fR
are:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
0: Read lock
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
1: Read lock with hold
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
2: Exclusive read lock
.RE
.sp
There is no default value for this option\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-order=\fR\fB\fIindex_name\fR\fR,
\fB\-o \fR\fB\fIindex_name\fR\fR
.sp
Orders the output according to the index named
\fIindex_name\fR\&. Note that this is the name of an index, not of a column, and that the index must have been explicitly named when created\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-descending\fR,
\fB\-z\fR
.sp
Sorts the output in descending order\&. This option can be used only in conjunction with the
\fB\-o\fR
(\fB\-\-order\fR) option\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-header=FALSE\fR
.sp
Excludes column headers from the output\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-useHexFormat\fR
\fB\-x\fR
.sp
Causes all numeric values to be displayed in hexadecimal format\&. This does not affect the output of numerals contained in strings or datetime values\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-delimiter=\fR\fB\fIcharacter\fR\fR,
\fB\-D \fR\fB\fIcharacter\fR\fR
.sp
Causes the
\fIcharacter\fR
to be used as a column delimiter\&. Only table data columns are separated by this delimiter\&.
.sp
The default delimiter is the tab character\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-disk\fR
.sp
Adds a disk reference column to the output\&. The column is nonempty only for Disk Data tables having nonindexed columns\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-rowid\fR
.sp
Adds a
ROWID
column providing information about the fragments in which rows are stored\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-gci\fR
.sp
Adds a
GCI
column to the output showing the global checkpoint at which each row was last updated\&. See
Section\ \&18.1, \(lqNDB Cluster Overview\(rq, and
Section\ \&18.5.6.2, \(lqNDB Cluster Log Events\(rq, for more information about checkpoints\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-gci64\fR
.sp
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\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-tupscan\fR,
\fB\-t\fR
.sp
Scan the table in the order of the tuples\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-nodata\fR
.sp
Causes any table data to be omitted\&.
.RE
Sample Output.PP
Output from a MySQL
SELECT
statement:
.sp
.if n \{\
.RS 4
.\}
.nf
mysql> \fBSELECT * FROM ctest1\&.fish;\fR
+\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-+
| id | name |
+\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-+
| 3 | shark |
| 6 | puffer |
| 2 | tuna |
| 4 | manta ray |
| 5 | grouper |
| 1 | guppy |
+\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-+
6 rows in set (0\&.04 sec)
.fi
.if n \{\
.RE
.\}
.PP
Output from the equivalent invocation of
\fBndb_select_all\fR:
.sp
.if n \{\
.RS 4
.\}
.nf
shell> \fB\&./ndb_select_all \-c localhost fish \-d ctest1\fR
id name
3 [shark]
6 [puffer]
2 [tuna]
4 [manta ray]
5 [grouper]
1 [guppy]
6 rows returned
NDBT_ProgramExit: 0 \- OK
.fi
.if n \{\
.RE
.\}
.PP
All string values are enclosed by square brackets ([\&.\&.\&.]) in the output of
\fBndb_select_all\fR\&. Now consider the table created and populated as shown here:
.sp
.if n \{\
.RS 4
.\}
.nf
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
(\*(Aq\*(Aq, \*(AqLassie\*(Aq, \*(Aqcollie\*(Aq),
(\*(Aq\*(Aq, \*(AqScooby\-Doo\*(Aq, \*(AqGreat Dane\*(Aq),
(\*(Aq\*(Aq, \*(AqRin\-Tin\-Tin\*(Aq, \*(AqAlsatian\*(Aq),
(\*(Aq\*(Aq, \*(AqRosscoe\*(Aq, \*(AqMutt\*(Aq);
.fi
.if n \{\
.RE
.\}
.PP
This demonstrates the use of several additional
\fBndb_select_all\fR
options:
.sp
.if n \{\
.RS 4
.\}
.nf
shell> \fB\&./ndb_select_all \-d ctest1 dogs \-o ix \-z \-\-gci \-\-disk\fR
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
.fi
.if n \{\
.RE
.\}
.SH "COPYRIGHT"
.br
.PP
Copyright \(co 1997, 2018, Oracle and/or its affiliates. All rights reserved.
.PP
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.
.PP
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.
.PP
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/.
.sp
.SH "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/.
.SH AUTHOR
Oracle Corporation (http://dev.mysql.com/).
Mini Shell