21.4.16 ndb_move_data — NDB Data Copy Utility
ndb_move_data copies data from one NDB table to another.
Usage
The program is invoked with the names of the source and target tables; either or both of these may be qualified optionally with the database name. Both tables must use the NDB storage engine.
ndb_move_data options source target
The following table includes options that are specific to ndb_move_data. Additional descriptions follow the table. For options common to most NDB Cluster programs (including ndb_move_data), see Section 21.4.32, “Options Common to NDB Cluster Programs — Options Common to NDB Cluster Programs”.
Table 21.252 Command-line options for the ndb_move_data program
Format | Description | Added, Deprecated, or Removed |
---|---|---|
Dump core on permanent error (debug option) | (Supported in all MySQL 5.7 based releases) |
|
Directory where character sets are | (Supported in all MySQL 5.7 based releases) |
|
Name of database in which table is found | (Supported in all MySQL 5.7 based releases) |
|
Drop source table after all rows have been moved | (Supported in all MySQL 5.7 based releases) |
|
Insert random temporary errors (testing option) | (Supported in all MySQL 5.7 based releases) |
|
Ignore extra columns in source or target table | (Supported in all MySQL 5.7 based releases) |
|
Allow attribute data to be truncated when converted to smaller type | (Supported in all MySQL 5.7 based releases) |
|
Allow attribute data to be converted to larger type | (Supported in all MySQL 5.7 based releases) |
|
Specify tries on temporary errors; format is x[,y[,z]] where x=max tries (0=no limit), y=min delay (ms), z=max delay (ms) | (Supported in all MySQL 5.7 based releases) |
|
Enable verbose messages | (Supported in all MySQL 5.7 based releases) |
-
Property Value Command-Line Format --abort-on-error
Type Boolean Default Value FALSE
Dump core on permanent error (debug option).
-
Property Value Command-Line Format --character-sets-dir=name
Type String Default Value [none]
Directory where character sets are.
-
Property Value Command-Line Format --database=dbname
Type String Default Value TEST_DB
Name of the database in which the table is found.
-
Property Value Command-Line Format --drop-source
Type Boolean Default Value FALSE
Drop source table after all rows have been moved.
-
Property Value Command-Line Format --error-insert
Type Boolean Default Value FALSE
Insert random temporary errors (testing option).
-
Property Value Command-Line Format --exclude-missing-columns
Type Boolean Default Value FALSE
Ignore extra columns in source or target table.
-
Property Value Command-Line Format --lossy-conversions
Type Boolean Default Value FALSE
Allow attribute data to be truncated when converted to a smaller type.
-
Property Value Command-Line Format --promote-attributes
Type Boolean Default Value FALSE
Allow attribute data to be converted to a larger type.
-
Property Value Command-Line Format --staging-tries=x[,y[,z]]
Type String Default Value 0,1000,60000
Specify tries on temporary errors. Format is x[,y[,z]] where x=max tries (0=no limit), y=min delay (ms), z=max delay (ms).
-
Property Value Command-Line Format --verbose
Type Boolean Default Value FALSE
Enable verbose messages.