DROP TYPESection: SQL Commands (7)
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NAMEDROP TYPE - remove a data type
DROP TYPE [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
- IF EXISTS
- Do not throw an error if the type does not exist. A notice is issued in this case.
- The name (optionally schema-qualified) of the data type to remove.
- Automatically drop objects that depend on the type (such as table columns, functions, operators).
- Refuse to drop the type if any objects depend on it. This is the default.
To remove the data type box:
DROP TYPE box;
This command is similar to the corresponding command in the SQL standard, apart from the IF EXISTS option, which is a PostgreSQL extension. But note that the CREATE TYPE command and the data type extension mechanisms in PostgreSQL differ from the SQL standard.
SEE ALSOCREATE TYPE [create_type(7)], ALTER TYPE [alter_type(7)]
This document was created by man2html, using the manual pages.
Time: 05:34:15 GMT, December 24, 2015