Movatterモバイル変換

Table 25.46 Command-line options used with the program ndb_select_all

• --character-sets-dir

  Command-Line Format	--character-sets-dir=path
  Removed	8.0.31

  Directory containing character sets.

• --connect-retries

  Command-Line Format	--connect-retries=#
  Type	Integer
  Default Value	12
  Minimum Value	0
  Maximum Value	12

  Number of times to retry connection before giving up.

• --connect-retry-delay

  Command-Line Format	--connect-retry-delay=#
  Type	Integer
  Default Value	5
  Minimum Value	0
  Maximum Value	5

  Number of seconds to wait between attempts to contact management server.

• --connect-string

  Command-Line Format	--connect-string=connection_string
  Type	String
  Default Value	[none]

  Same as--ndb-connectstring.

• --core-file

  Command-Line Format	--core-file
  Removed	8.0.31

  Write core file on error; used in debugging.

• --database=dbname,-ddbname

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

• --descending,-z

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

• --defaults-extra-file

  Command-Line Format	--defaults-extra-file=path
  Type	String
  Default Value	[none]

  Read given file after global files are read.

• --defaults-file

  Command-Line Format	--defaults-file=path
  Type	String
  Default Value	[none]

  Read default options from given file only.

• --defaults-group-suffix

  Command-Line Format	--defaults-group-suffix=string
  Type	String
  Default Value	[none]

  Also read groups with concat(group, suffix).

• --delimiter=character,-Dcharacter

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

  The default delimiter is the tab character.

• --disk

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

• --gci

  Adds aGCI column to the output showing the global checkpoint at which each row was last updated. SeeSection 25.2, “NDB Cluster Overview”, andSection 25.6.3.2, “NDB Cluster Log Events”, for more information about checkpoints.

• --gci64

  Adds aROW$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.

• --help

  Command-Line Format	--help

  Display help text and exit.

• --lock=lock_type,-llock_type

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

  • 0: Read lock

  • 1: Read lock with hold

  • 2: Exclusive read lock

  There is no default value for this option.

• --login-path

  Command-Line Format	--login-path=path
  Type	String
  Default Value	[none]

  Read given path from login file.

• --header=FALSE

  Excludes column headers from the output.

• --nodata

  Causes any table data to be omitted.

• --ndb-connectstring

  Command-Line Format	--ndb-connectstring=connection_string
  Type	String
  Default Value	[none]

  Set connect string for connecting to ndb_mgmd. Syntax: "[nodeid=id;][host=]hostname[:port]". Overrides entries in NDB_CONNECTSTRING and my.cnf.

• --ndb-mgmd-host

  Command-Line Format	--ndb-mgmd-host=connection_string
  Type	String
  Default Value	[none]

  Same as--ndb-connectstring.

• --ndb-nodeid

  Command-Line Format	--ndb-nodeid=#
  Type	Integer
  Default Value	[none]

  Set node ID for this node, overriding any ID set by--ndb-connectstring.

• --ndb-optimized-node-selection

  Command-Line Format	--ndb-optimized-node-selection
  Removed	8.0.31

  Enable optimizations for selection of nodes for transactions. Enabled by default; use--skip-ndb-optimized-node-selection to disable.

• --no-defaults

  Command-Line Format	--no-defaults

  Do not read default options from any option file other than login file.

• --order=index_name,-oindex_name

  Orders the output according to the index namedindex_name.

  Note

  This is the name of an index, not of a column; the index must have been explicitly named when created.

• parallelism=#,-p#

  Specifies the degree of parallelism.

• --print-defaults

  Command-Line Format	--print-defaults

  Print program argument list and exit.

• --rowid

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

• --tupscan,-t

  Scan the table in the order of the tuples.

• --usage

  Command-Line Format	--usage

  Display help text and exit; same as--help.

• --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.

• --version

  Command-Line Format	--version

  Display version information and exit.