# 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.

mode cockroach

statement ok
CREATE VIEW test_view1 AS SELECT 1

statement ok
CREATE VIEW test_view2 AS SELECT 2

query TTT colnames
SELECT schemaname, viewname, definition FROM pg_catalog.pg_views WHERE viewname LIKE 'test_%'
----
schemaname  viewname    definition
public      test_view1  SELECT␠1;
public      test_view2  SELECT␠2;

query I
SELECT COUNT(*) FROM pg_catalog.pg_views WHERE viewname LIKE 'test_%' AND viewowner IS NOT NULL
----
2

mode standard

# test SHOW CREATE for pg_views
query TT
SHOW CREATE VIEW pg_views
----
pg_catalog.pg_views
CREATE VIEW⏎    pg_catalog.pg_views⏎    AS⏎        SELECT⏎            s.name AS schemaname,⏎            v.name AS viewname,⏎            role_owner.oid AS viewowner,⏎            v.definition AS definition⏎        FROM⏎            mz_catalog.mz_views AS v⏎                LEFT JOIN mz_catalog.mz_schemas AS s ON s.id = v.schema_id⏎                LEFT JOIN mz_catalog.mz_databases AS d ON d.id = s.database_id⏎                JOIN mz_catalog.mz_roles AS role_owner ON role_owner.id = v.owner_id⏎        WHERE s.database_id IS NULL OR d.name = pg_catalog.current_database();

# test that nothing in the pg_catalog or information_schema schemas use unsinged ints
query ITITTITT
SELECT
    class_objects.oid as attrelid,
    mz_columns.name as attname,
    mz_columns.type_oid AS atttypid,
    class_objects.type as relation_type,
    mz_columns.type as typename,
    position as attnum,
    mzsc.name as schema_name,
    class_objects.name as relation_name
FROM (
    SELECT id, oid, schema_id, name, type FROM mz_catalog.mz_relations
    UNION ALL
        SELECT mz_indexes.id, mz_indexes.oid, mz_relations.schema_id, mz_indexes.name, 'index' AS type
        FROM mz_catalog.mz_indexes
        JOIN mz_catalog.mz_relations ON mz_indexes.on_id = mz_relations.id
) AS class_objects
JOIN mz_catalog.mz_columns ON class_objects.id = mz_columns.id
JOIN pg_catalog.pg_type ON pg_type.oid = mz_columns.type_oid
JOIN mz_catalog.mz_databases d ON (d.id IS NULL OR d.name = pg_catalog.current_database())
JOIN mz_catalog.mz_schemas mzsc ON class_objects.schema_id = mzsc.id
WHERE mzsc.name IN ('pg_catalog', 'information_schema')
  AND mz_columns.type like '%uint%'
----