Creating table like hive/parquet requires table name and db name

[tobegit3hub]

Now we can not execute sql like CREATE TABLE db1.t1 LIKE HIVE 'hive://hive_db.t1' instead of CREATE TABLE t2 LIKE HIVE 'hive://hive_db.t1'.

The used db and default db are ignored and get failure when creating without db name.