Tells HCatalog that the table which needs to be created must have group "mygroup".
Tells HCatalog that the table which needs to be created must have permissions "rwxr-xr-x".
Tells HCatalog that myscript.hcatalog is a file containing DDL commands to execute.
Tells HCatalog to treat the following string as a DDL command and execute it.
Passes the key-value pair to HCatalog as a Java System Property.
Prints a usage message.
Note the following: