# Copyright Materialize, Inc. and contributors. All rights reserved. # # Use of this software is governed by the Business Source License # included in the LICENSE file at the root of this repository. # # As of the Change Date specified in that file, in accordance with # the Business Source License, use of this software will be governed # by the Apache License, Version 2.0. > SELECT id, key_id, value_id, key_modifiers::text, value_modifiers::text FROM mz_map_types; > SHOW TYPES > CREATE TYPE bool AS MAP (KEY TYPE = text, VALUE TYPE = int4) > CREATE TYPE custom AS MAP (KEY TYPE = text, VALUE TYPE = bool) $ set-regex match=^s\d*$ replacement= # Without qualifiers, should default to builtin bool. > SELECT value_id FROM mz_map_types JOIN mz_types ON mz_map_types.id = mz_types.id WHERE name = 'custom' > CREATE TYPE another_custom AS MAP (KEY TYPE = text, VALUE TYPE = public.bool) $ set-regex match=^u\d*$ replacement= # Qualified name should point to user-defined bool. > SELECT value_id FROM mz_map_types JOIN mz_types ON mz_map_types.id = mz_types.id WHERE name = 'another_custom' > CREATE SCHEMA test_schema > CREATE TYPE test_schema.bool AS MAP (KEY TYPE = text, VALUE TYPE = float4) > SHOW TYPES name comment ----------------------- bool "" custom "" another_custom "" > SHOW TYPES FROM test_schema name comment --------------- bool "" ! DROP TYPE bool contains:cannot drop type bool because it is required by the database system ! DROP TYPE public.bool contains:cannot drop type "public.bool": still depended upon by type "another_custom" > DROP TYPE another_custom > DROP TYPE public.bool