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ndb_desc.1
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'\" t
.\" Title: ndb_desc
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\" Date: 10/11/2024
.\" Manual: MySQL Database System
.\" Source: MySQL 9.0
.\" Language: English
.\"
.TH "NDB_DESC" "1" "10/11/2024" "MySQL 9\&.0" "MySQL Database System"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
ndb_desc \- describe NDB tables
.SH "SYNOPSIS"
.HP \w'\fBndb_desc\ \fR\fB\fIoptions\fR\fR\ 'u
\fBndb_desc \fR\fB\fIoptions\fR\fR
.SH "DESCRIPTION"
.PP
\fBndb_desc\fR
provides a detailed description of one or more
NDB
tables\&.
Usage
.sp
.if n \{\
.RS 4
.\}
.nf
ndb_desc \-c \fIconnection_string\fR \fItbl_name\fR \-d \fIdb_name\fR [\fIoptions\fR]
ndb_desc \-c \fIconnection_string\fR \fIindex_name\fR \-d \fIdb_name\fR \-t \fItbl_name\fR
.fi
.if n \{\
.RE
.\}
.PP
Additional options that can be used with
\fBndb_desc\fR
are listed later in this section\&.
Sample Output
.PP
MySQL table creation and population statements:
.sp
.if n \{\
.RS 4
.\}
.nf
USE test;
CREATE TABLE fish (
id INT NOT NULL AUTO_INCREMENT,
name VARCHAR(20) NOT NULL,
length_mm INT NOT NULL,
weight_gm INT NOT NULL,
PRIMARY KEY pk (id),
UNIQUE KEY uk (name)
) ENGINE=NDB;
INSERT INTO fish VALUES
(NULL, \*(Aqguppy\*(Aq, 35, 2), (NULL, \*(Aqtuna\*(Aq, 2500, 150000),
(NULL, \*(Aqshark\*(Aq, 3000, 110000), (NULL, \*(Aqmanta ray\*(Aq, 1500, 50000),
(NULL, \*(Aqgrouper\*(Aq, 900, 125000), (NULL ,\*(Aqpuffer\*(Aq, 250, 2500);
.fi
.if n \{\
.RE
.\}
.PP
Output from
\fBndb_desc\fR:
.sp
.if n \{\
.RS 4
.\}
.nf
$> \fB\&./ndb_desc \-c localhost fish \-d test \-p\fR
\-\- fish \-\-
Version: 2
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: 337
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 2
FragmentCount: 2
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT\-HASHMAP\-3840\-2
\-\- Attributes \-\-
id Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
name Varchar(20;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
length_mm Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
weight_gm Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
\-\- Indexes \-\-
PRIMARY KEY(id) \- UniqueHashIndex
PRIMARY(id) \- OrderedIndex
uk(name) \- OrderedIndex
uk$unique(name) \- UniqueHashIndex
\-\- Per partition info \-\-
Partition Row count Commit count Frag fixed memory Frag varsized memory Extent_space Free extent_space
0 2 2 32768 32768 0 0
1 4 4 32768 32768 0 0
.fi
.if n \{\
.RE
.\}
.PP
Information about multiple tables can be obtained in a single invocation of
\fBndb_desc\fR
by using their names, separated by spaces\&. All of the tables must be in the same database\&.
.PP
You can obtain additional information about a specific index using the
\fB\-\-table\fR
(short form:
\fB\-t\fR) option and supplying the name of the index as the first argument to
\fBndb_desc\fR, as shown here:
.sp
.if n \{\
.RS 4
.\}
.nf
$> \fB\&./ndb_desc uk \-d test \-t fish\fR
\-\- uk \-\-
Version: 2
Base table: fish
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
\-\- Attributes \-\-
name Varchar(20;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
\-\- IndexTable 10/uk \-\-
Version: 2
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: 0
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 2
FragmentCount: 2
FragmentCountType: ONE_PER_LDM_PER_NODE
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
\-\- Attributes \-\-
name Varchar(20;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
\-\- Indexes \-\-
PRIMARY KEY(NDB$TNODE) \- UniqueHashIndex
.fi
.if n \{\
.RE
.\}
.PP
When an index is specified in this way, the
\fB\-\-extra\-partition\-info\fR
and
\fB\-\-extra\-node\-info\fR
options have no effect\&.
.PP
The
Version
column in the output contains the table\*(Aqs schema object version\&. For information about interpreting this value, see
\m[blue]\fBNDB Schema Object Versions\fR\m[]\&\s-2\u[1]\d\s+2\&.
.PP
Three of the table properties that can be set using
NDB_TABLE
comments embedded in
CREATE TABLE
and
ALTER TABLE
statements are also visible in
\fBndb_desc\fR
output\&. The table\*(Aqs
FRAGMENT_COUNT_TYPE
is always shown in the
FragmentCountType
column\&.
READ_ONLY
and
FULLY_REPLICATED, if set to 1, are shown in the
Table options
column\&. You can see this after executing the following
ALTER TABLE
statement in the
\fBmysql\fR
client:
.sp
.if n \{\
.RS 4
.\}
.nf
mysql> \fBALTER TABLE fish COMMENT=\*(AqNDB_TABLE=READ_ONLY=1,FULLY_REPLICATED=1\*(Aq;\fR
1 row in set, 1 warning (0\&.00 sec)
mysql> \fBSHOW WARNINGS\eG\fR
+\-\-\-\-\-\-\-\-\-+\-\-\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| Level | Code | Message |
+\-\-\-\-\-\-\-\-\-+\-\-\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| Warning | 1296 | Got error 4503 \*(AqTable property is FRAGMENT_COUNT_TYPE=ONE_PER_LDM_PER_NODE but not in comment\*(Aq from NDB |
+\-\-\-\-\-\-\-\-\-+\-\-\-\-\-\-+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
1 row in set (0\&.00 sec)
.fi
.if n \{\
.RE
.\}
.PP
The warning is issued because
READ_ONLY=1
requires that the table\*(Aqs fragment count type is (or be set to)
ONE_PER_LDM_PER_NODE_GROUP;
NDB
sets this automatically in such cases\&. You can check that the
ALTER TABLE
statement has the desired effect using
SHOW CREATE TABLE:
.sp
.if n \{\
.RS 4
.\}
.nf
mysql> \fBSHOW CREATE TABLE fish\eG\fR
*************************** 1\&. row ***************************
Table: fish
Create Table: CREATE TABLE `fish` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(20) NOT NULL,
`length_mm` int(11) NOT NULL,
`weight_gm` int(11) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `uk` (`name`)
) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
COMMENT=\*(AqNDB_TABLE=READ_BACKUP=1,FULLY_REPLICATED=1\*(Aq
1 row in set (0\&.01 sec)
.fi
.if n \{\
.RE
.\}
.PP
Because
FRAGMENT_COUNT_TYPE
was not set explicitly, its value is not shown in the comment text printed by
SHOW CREATE TABLE\&.
\fBndb_desc\fR, however, displays the updated value for this attribute\&. The
Table options
column shows the binary properties just enabled\&. You can see this in the output shown here (emphasized text):
.sp
.if n \{\
.RS 4
.\}
.nf
$> \fB\&./ndb_desc \-c localhost fish \-d test \-p\fR
\-\- fish \-\-
Version: 4
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: 380
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 1
FragmentCount: 1
\fIFragmentCountType: ONE_PER_LDM_PER_NODE_GROUP\fR
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
\fITable options: readbackup, fullyreplicated\fR
HashMap: DEFAULT\-HASHMAP\-3840\-1
\-\- Attributes \-\-
id Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
name Varchar(20;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
length_mm Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
weight_gm Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
\-\- Indexes \-\-
PRIMARY KEY(id) \- UniqueHashIndex
PRIMARY(id) \- OrderedIndex
uk(name) \- OrderedIndex
uk$unique(name) \- UniqueHashIndex
\-\- Per partition info \-\-
Partition Row count Commit count Frag fixed memory Frag varsized memory Extent_space Free extent_space
.fi
.if n \{\
.RE
.\}
.PP
For more information about these table properties, see
Section\ \&15.1.20.12, \(lqSetting NDB Comment Options\(rq\&.
.PP
The
Extent_space
and
Free extent_space
columns are applicable only to
NDB
tables having columns on disk; for tables having only in\-memory columns, these columns always contain the value
0\&.
.PP
To illustrate their use, we modify the previous example\&. First, we must create the necessary Disk Data objects, as shown here:
.sp
.if n \{\
.RS 4
.\}
.nf
CREATE LOGFILE GROUP lg_1
ADD UNDOFILE \*(Aqundo_1\&.log\*(Aq
INITIAL_SIZE 16M
UNDO_BUFFER_SIZE 2M
ENGINE NDB;
ALTER LOGFILE GROUP lg_1
ADD UNDOFILE \*(Aqundo_2\&.log\*(Aq
INITIAL_SIZE 12M
ENGINE NDB;
CREATE TABLESPACE ts_1
ADD DATAFILE \*(Aqdata_1\&.dat\*(Aq
USE LOGFILE GROUP lg_1
INITIAL_SIZE 32M
ENGINE NDB;
ALTER TABLESPACE ts_1
ADD DATAFILE \*(Aqdata_2\&.dat\*(Aq
INITIAL_SIZE 48M
ENGINE NDB;
.fi
.if n \{\
.RE
.\}
.PP
(For more information on the statements just shown and the objects created by them, see
Section\ \&25.6.11.1, \(lqNDB Cluster Disk Data Objects\(rq, as well as
Section\ \&15.1.16, \(lqCREATE LOGFILE GROUP Statement\(rq, and
Section\ \&15.1.21, \(lqCREATE TABLESPACE Statement\(rq\&.)
.PP
Now we can create and populate a version of the
fish
table that stores 2 of its columns on disk (deleting the previous version of the table first, if it already exists):
.sp
.if n \{\
.RS 4
.\}
.nf
DROP TABLE IF EXISTS fish;
CREATE TABLE fish (
id INT NOT NULL AUTO_INCREMENT,
name VARCHAR(20) NOT NULL,
length_mm INT NOT NULL,
weight_gm INT NOT NULL,
PRIMARY KEY pk (id),
UNIQUE KEY uk (name)
) TABLESPACE ts_1 STORAGE DISK
ENGINE=NDB;
INSERT INTO fish VALUES
(NULL, \*(Aqguppy\*(Aq, 35, 2), (NULL, \*(Aqtuna\*(Aq, 2500, 150000),
(NULL, \*(Aqshark\*(Aq, 3000, 110000), (NULL, \*(Aqmanta ray\*(Aq, 1500, 50000),
(NULL, \*(Aqgrouper\*(Aq, 900, 125000), (NULL ,\*(Aqpuffer\*(Aq, 250, 2500);
.fi
.if n \{\
.RE
.\}
.PP
When run against this version of the table,
\fBndb_desc\fR
displays the following output:
.sp
.if n \{\
.RS 4
.\}
.nf
$> \fB\&./ndb_desc \-c localhost fish \-d test \-p\fR
\-\- fish \-\-
Version: 1
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: 1001
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 2
FragmentCount: 2
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options: readbackup
HashMap: DEFAULT\-HASHMAP\-3840\-2
Tablespace id: 16
Tablespace: ts_1
\-\- Attributes \-\-
id Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
name Varchar(80;utf8mb4_0900_ai_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
length_mm Int NOT NULL AT=FIXED ST=DISK
weight_gm Int NOT NULL AT=FIXED ST=DISK
\-\- Indexes \-\-
PRIMARY KEY(id) \- UniqueHashIndex
PRIMARY(id) \- OrderedIndex
uk(name) \- OrderedIndex
uk$unique(name) \- UniqueHashIndex
\-\- Per partition info \-\-
Partition Row count Commit count Frag fixed memory Frag varsized memory Extent_space Free extent_space
0 2 2 32768 32768 1048576 1044440
1 4 4 32768 32768 1048576 1044400
.fi
.if n \{\
.RE
.\}
.PP
This means that 1048576 bytes are allocated from the tablespace for this table on each partition, of which 1044440 bytes remain free for additional storage\&. In other words, 1048576 \- 1044440 = 4136 bytes per partition is currently being used to store the data from this table\*(Aqs disk\-based columns\&. The number of bytes shown as
Free extent_space
is available for storing on\-disk column data from the
fish
table only; for this reason, it is not visible when selecting from the Information Schema
FILES
table\&.
.PP
Tablespace id
and
Tablespace
are also displayed for Disk Data tables\&.
.PP
For fully replicated tables,
\fBndb_desc\fR
shows only the nodes holding primary partition fragment replicas; nodes with copy fragment replicas (only) are ignored\&. You can obtain such information, using the
\fBmysql\fR
client, from the
table_distribution_status,
table_fragments,
table_info, and
table_replicas
tables in the
ndbinfo
database\&.
.PP
All options that can be used with
\fBndb_desc\fR
are shown in the following table\&. Additional descriptions follow the table\&.
.PP
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-auto\-inc\fR,
\fB\-a\fR
Show the next value for a table\*(Aqs
AUTO_INCREMENT
column, if it has one\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-blob\-info\fR,
\fB\-b\fR
Include information about subordinate
BLOB
and
TEXT
columns\&.
.sp
Use of this option also requires the use of the
\fB\-\-extra\-partition\-info\fR
(\fB\-p\fR) option\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-character\-sets\-dir\fR
.TS
allbox tab(:);
lB l.
T{
Command-Line Format
T}:T{
--character-sets-dir=path
T}
.TE
.sp 1
Directory containing character sets\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-connect\-retries\fR
.TS
allbox tab(:);
lB l
lB l
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--connect-retries=#
T}
T{
Type
T}:T{
Integer
T}
T{
Default Value
T}:T{
12
T}
T{
Minimum Value
T}:T{
0
T}
T{
Maximum Value
T}:T{
12
T}
.TE
.sp 1
Number of times to retry connection before giving up\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-connect\-retry\-delay\fR
.TS
allbox tab(:);
lB l
lB l
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--connect-retry-delay=#
T}
T{
Type
T}:T{
Integer
T}
T{
Default Value
T}:T{
5
T}
T{
Minimum Value
T}:T{
0
T}
T{
Maximum Value
T}:T{
5
T}
.TE
.sp 1
Number of seconds to wait between attempts to contact management server\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-connect\-string\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--connect-string=connection_string
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Same as
\fB\-\-ndb\-connectstring\fR\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-context\fR,
\fB\-x\fR
Show additional contextual information for the table such as schema, database name, table name, and the table\*(Aqs internal ID\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-core\-file\fR
.TS
allbox tab(:);
lB l.
T{
Command-Line Format
T}:T{
--core-file
T}
.TE
.sp 1
Write core file on error; used in debugging\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-database=\fR\fB\fIdb_name\fR\fR,
\fB\-d\fR
Specify the database in which the table should be found\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-defaults\-extra\-file\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--defaults-extra-file=path
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Read given file after global files are read\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-defaults\-file\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--defaults-file=path
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Read default options from given file only\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-defaults\-group\-suffix\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--defaults-group-suffix=string
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Also read groups with concat(group, suffix)\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-extra\-node\-info\fR,
\fB\-n\fR
Include information about the mappings between table partitions and the data nodes upon which they reside\&. This information can be useful for verifying distribution awareness mechanisms and supporting more efficient application access to the data stored in NDB Cluster\&.
.sp
Use of this option also requires the use of the
\fB\-\-extra\-partition\-info\fR
(\fB\-p\fR) option\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-extra\-partition\-info\fR,
\fB\-p\fR
Print additional information about the table\*(Aqs partitions\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-help\fR
.TS
allbox tab(:);
lB l.
T{
Command-Line Format
T}:T{
--help
T}
.TE
.sp 1
Display help text and exit\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-login\-path\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--login-path=path
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Read given path from login file\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-no\-login\-paths\fR
.TS
allbox tab(:);
lB l.
T{
Command-Line Format
T}:T{
--no-login-paths
T}
.TE
.sp 1
Skips reading options from the login path file\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-ndb\-connectstring\fR
.TS
allbox tab(:);
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--ndb-connectstring=connection_string
T}
T{
Type
T}:T{
String
T}
T{
Default Value
T}:T{
[none]
T}
.TE
.sp 1
Set connect string for connecting to
\fBndb_mgmd\fR\&. Syntax:
[nodeid=\fIid\fR;][host=]\fIhostname\fR[:\fIport\fR]\&. Overrides entries in
NDB_CONNECTSTRING
and
my\&.cnf\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-\-ndb\-mgm\-tls\fR
.TS
allbox tab(:);
lB l
lB l
lB l
lB l.
T{
Command-Line Format
T}:T{
--ndb-mgm-tls=level
T}
T{
Type
T}:T{
Enumeration
T}
T{
Default Value
T}:T{
relaxed
T}
T{
Valid Values
T}:T{
.PP
relaxed
.PP