OptionParser.t parses command line options.  For more details, please use the --help option, or try 'perldoc $PROGRAM_NAME' for complete documentation.
Usage: $PROGRAM_NAME <options>

Options:

  --database=s      -D  Specify the database for all tables
  --[no]nouniquechecks  Set UNIQUE_CHECKS=0 before LOAD DATA INFILE

Option types: s=string, i=integer, f=float, h/H/a/A=comma-separated list, d=DSN, z=size, m=time

Options and values after processing arguments:

  --database            (No value)
  --nouniquechecks      FALSE