teledb=# drop table t;
DROP TABLE

teledb=# \d+ t
                                     Table "public.t"
 Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
--------+---------+-----------+----------+---------+----------+--------------+-------------
 id     | integer |           |          |         | plain    |              | 
 mc     | text    |           |          |         | extended |              | 
Distribute By: SHARD(id)
Location Nodes: ALL DATANODES

teledb=# \d+ t_as
                                    Table "public.t_as"
 Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
--------+---------+-----------+----------+---------+----------+--------------+-------------
 id     | integer |           |          |         | plain    |              | 
 mc     | text    |           |          |         | extended |              | 
Distribute By: SHARD(id)
Location Nodes: ALL DATANODES
teledb=# drop table public.test;
DROP TABLE

teledb=# drop table IF EXISTS t;
NOTICE:  table "t" does not exist, skipping
DROP TABLE

teledb=# create view shardview as select * from test_shard;
CREATE VIEW
teledb=# drop table test_shard;
ERROR:  cannot drop table test_shard because other objects depend on it
DETAIL:  view shardview depends on table test_shard
HINT:  Use DROP ... CASCADE to drop the dependent objects too.
teledb=# drop table test_shard cascade;
NOTICE:  drop cascades to view shardview
DROP TABLE