DROP SCHEMA — remove a schema
DROP SCHEMA [ IF EXISTS ]
name[, ...] [ CASCADE | RESTRICT ]
DROP SCHEMA removes schemas
from the database.
A schema can only be dropped by its owner or a superuser. Note that the owner can drop the schema (and thereby all contained objects) even if they do not own some of the objects within the schema.
Do not throw an error if the schema does not exist. A notice is issued in this case.
The name of a schema.
Automatically drop objects (tables, functions, etc.) that are contained in the schema, and in turn all objects that depend on those objects (see Section 5.13).
Refuse to drop the schema if it contains any objects. This is the default.
CASCADE option might
make the command remove objects in other schemas besides the
To remove schema
the database, along with everything it contains:
DROP SCHEMA mystuff CASCADE;
DROP SCHEMA is fully conforming
with the SQL standard, except that the standard only allows one
schema to be dropped per command, and apart from the
IF EXISTS option, which is a
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