ndb_perror — Obtain NDB Error Message Information Format Description Added, Deprecated, or Removed --defaults-group- suffix=string Also read groups with concat(group, suffix) (Supported in all NDB releases based on MySQL 8.0) --help , -? Display help text (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 For compatibility with applications depending on old versions of perror; does nothing (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) --silent , -s Show error message only (Supported in all NDB releases based on MySQL 8.0) --version , -V Print program version information and exit (Supported in all NDB releases based on MySQL 8.0) --verbose , -v Verbose output; disable with -- silent (Supported in all NDB releases based on MySQL 8.0) Command-Line Format --defaults-extra-file=path Type String Default Value [none] Command-Line Format --defaults-file=path Type String Default Value [none] Command-Line Format --defaults-group-suffix=string Type String Default Value [none] 4352 • --defaults-group-suffix • --defaults-file Read given file after global files are read. Read default options from given file only. • --defaults-extra-file Additional Options