ndb_mgm — The NDB Cluster Management Client Format Description Added, Deprecated, or Removed backup, prompting for password if not supplied by user --execute=name , -e Execute command and exit (Supported in all NDB releases based on MySQL 8.0) --help , -? Display help text and exit (Supported in all NDB releases based on MySQL 8.0) --login-path=path Read given path from login file (Supported in all NDB releases based on MySQL 8.0) --ndb- connectstring=connection- string , -c Set connect string for connecting to ndb_mgmd. Syntax: "[nodeid=id;] [host=]hostname[:port]". Overrides entries in NDB_CONNECTSTRING and my.cnf (Supported in all NDB releases based on MySQL 8.0) --ndb-mgmd- host=connection-string , -c Same as --ndb-connectstring (Supported in all NDB releases based on MySQL 8.0) --ndb-nodeid=# Set node ID for this node, overriding any ID set by --ndb- connectstring (Supported in all NDB releases based on MySQL 8.0) --ndb-optimized-node- selection Enable optimizations for selection of nodes for transactions. Enabled by default; use --skip-ndb- optimized-node-selection to disable (Supported in all NDB releases based on MySQL 8.0) --no-defaults Do not read default options from any option file other than login file (Supported in all NDB releases based on MySQL 8.0) --print-defaults Print program argument list and exit (Supported in all NDB releases based on MySQL 8.0) --try-reconnect=# , -t Set number of times to retry connection before giving up; synonym for --connect-retries (Supported in all NDB releases based on MySQL 8.0) --usage , -? Display help text and exit; same as --help (Supported in all NDB releases based on MySQL 8.0) --version , -V Display version information and exit (Supported in all NDB releases based on MySQL 8.0) • --backup-password-from-stdin[=TRUE|FALSE] Command-Line Format --backup-password-from-stdin[=value] Introduced 8.0.24-ndb-8.0.24 4269