node .\migrate-database\ -h
Usage:
node migrate-database [OPTION]
Options:
-i, --input-file=ARG input filename in folder sql_files, default is sample.json
-p, --db-prefix=ARG database prefix, default is wi0000_
-d, --delay=ARG delay between each query, default is 1000ms
--v verbose mode
-h, --help display this help