usage: cadc-tap [-h] [-V]
                {schema,query,create,delete,index,load,permission} ...

Client for accessing databases using TAP protocol at the Canadian Astronomy Data Centre (www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca)

positional arguments:
  {schema,query,create,delete,index,load,permission}
                        supported commands. Use the -h|--help argument of a
                        command for more details
    schema              Print the tables available for querying.
    query               Run an adql query
    create              Create a table
    delete              Delete a table
    index               Create a table index
    load                Load data to a table
    permission          Control table access

optional arguments:
  -h, --help            show this help message and exit
  -V, --version         show program's version number and exit
