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ndb_show_tables displays a list of all
NDB
database objects in the
cluster. By default, this includes not only both user-created
tables and NDB
system tables, but
NDB
-specific indexes, internal
triggers, and NDB Cluster Disk Data objects as well.
The following table includes options that are specific to the NDB Cluster native backup restoration program ndb_show_tables. Additional descriptions follow the table. For options common to most NDB Cluster programs (including ndb_show_tables), see Section 22.4.31, “Options Common to NDB Cluster Programs — Options Common to NDB Cluster Programs”.
Table 22.356 Command-line options for the ndb_show_tables program
Format | Description | Added, Deprecated, or Removed |
---|---|---|
Specifies the database in which the table is found | All NDB 8.0 releases |
|
Number of times to repeat output | All NDB 8.0 releases |
|
Return output suitable for MySQL LOAD DATA INFILE statement | All NDB 8.0 releases |
|
Show table temporary flag | All NDB 8.0 releases |
|
Limit output to objects of this type | All NDB 8.0 releases |
|
Do not qualify table names | All NDB 8.0 releases |
Usage
ndb_show_tables [-c connection_string]
Specifies the name of the database in which the tables are found. If this option has not been specified, and no tables are found in the
TEST_DB
database, ndb_show_tables issues a warning.Specifies the number of times the utility should execute. This is 1 when this option is not specified, but if you do use the option, you must supply an integer argument for it.
Using this option causes the output to be in a format suitable for use with
LOAD DATA
.If specified, this causes temporary tables to be displayed.
Can be used to restrict the output to one type of object, specified by an integer type code as shown here:
1
: System table2
: User-created table3
: Unique hash index
Any other value causes all
NDB
database objects to be listed (the default).If specified, this causes unqualified object names to be displayed.
Only user-created NDB Cluster tables may be accessed from
MySQL; system tables such as SYSTAB_0
are
not visible to mysqld. However, you can
examine the contents of system tables using
NDB
API applications such as
ndb_select_all (see
Section 22.4.24, “ndb_select_all — Print Rows from an NDB Table”).
Document created the 26/06/2006, last modified the 26/10/2018
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