PostgreSQL Drop Table

DROP Table command is used to remove a table from PostgreSQL Database.
For example:

DROP TABLE PLANET;

Please be informed that before you drop table, you must remove all dependent objects.

cosmos=# DROP TABLE PLANET;
ERROR:  cannot drop table planet because other objects depend on it
DETAIL:  view milkywayplanets depends on table planet
HINT:  Use DROP ... CASCADE to drop the dependent objects too.
cosmos=# DROP VIEW MILKYWAYPLANETS
cosmos-# ;
DROP VIEW
cosmos=# DROP TABLE PLANET;
DROP TABLE