Add CREATE TRIGGER, CREATE INDEX, and CREATE SEQUENCE to the list of

expressions supported by CREATE SCHEMA.

Also added the beginning of some regression tests for CREATE SCHEMA;
plenty more work is needed here.

src/test/regress/expected/namespace.out

@@ -0,0 +1,52 @@
+--
+-- Regression tests for schemas (namespaces)
+--
+CREATE SCHEMA test_schema_1
+       CREATE UNIQUE INDEX abc_a_idx ON abc (a)
+       CREATE VIEW abc_view AS
+              SELECT a+1 AS a, b+1 AS b FROM abc
+       CREATE TABLE abc (
+              a serial,
+              b int UNIQUE
+       );
+NOTICE:  CREATE TABLE will create implicit sequence "abc_a_seq" for "serial" column "abc.a"
+NOTICE:  CREATE TABLE / UNIQUE will create implicit index "abc_b_key" for table "abc"
+-- verify that the objects were created
+SELECT COUNT(*) FROM pg_class WHERE relnamespace =
+    (SELECT oid FROM pg_namespace WHERE nspname = 'test_schema_1');
+ count 
+-------
+     5
+(1 row)
+
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+SELECT * FROM test_schema_1.abc;
+ a | b 
+---+---
+ 1 |  
+ 2 |  
+ 3 |  
+(3 rows)
+
+SELECT * FROM test_schema_1.abc_view;
+ a | b 
+---+---
+ 2 |  
+ 3 |  
+ 4 |  
+(3 rows)
+
+DROP SCHEMA test_schema_1 CASCADE;
+NOTICE:  drop cascades to view test_schema_1.abc_view
+NOTICE:  drop cascades to rule _RETURN on view test_schema_1.abc_view
+NOTICE:  drop cascades to table test_schema_1.abc
+-- verify that the objects were dropped
+SELECT COUNT(*) FROM pg_class WHERE relnamespace =
+    (SELECT oid FROM pg_namespace WHERE nspname = 'test_schema_1');
+ count 
+-------
+     0
+(1 row)
+

src/test/regress/parallel_schedule

@@ -60,7 +60,7 @@ ignore: random
 # ----------
 # The fourth group of parallel test
 # ----------
-test: select_into select_distinct select_distinct_on select_implicit select_having subselect union case join aggregates transactions random portals arrays btree_index hash_index update
+test: select_into select_distinct select_distinct_on select_implicit select_having subselect union case join aggregates transactions random portals arrays btree_index hash_index update namespace
 
 test: privileges
 test: misc

src/test/regress/serial_schedule

@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/src/test/regress/serial_schedule,v 1.23 2003/11/29 19:52:14 pgsql Exp $
+# $PostgreSQL: pgsql/src/test/regress/serial_schedule,v 1.24 2004/01/11 04:58:17 neilc Exp $
 # This should probably be in an order similar to parallel_schedule.
 test: boolean
 test: char
@@ -73,6 +73,7 @@ test: arrays
 test: btree_index
 test: hash_index
 test: update
+test: namespace
 test: privileges
 test: misc
 test: select_views

src/test/regress/sql/namespace.sql

@@ -0,0 +1,31 @@
+--
+-- Regression tests for schemas (namespaces)
+--
+
+CREATE SCHEMA test_schema_1
+       CREATE UNIQUE INDEX abc_a_idx ON abc (a)
+
+       CREATE VIEW abc_view AS
+              SELECT a+1 AS a, b+1 AS b FROM abc
+
+       CREATE TABLE abc (
+              a serial,
+              b int UNIQUE
+       );
+
+-- verify that the objects were created
+SELECT COUNT(*) FROM pg_class WHERE relnamespace =
+    (SELECT oid FROM pg_namespace WHERE nspname = 'test_schema_1');
+
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+INSERT INTO test_schema_1.abc DEFAULT VALUES;
+
+SELECT * FROM test_schema_1.abc;
+SELECT * FROM test_schema_1.abc_view;
+
+DROP SCHEMA test_schema_1 CASCADE;
+
+-- verify that the objects were dropped
+SELECT COUNT(*) FROM pg_class WHERE relnamespace =
+    (SELECT oid FROM pg_namespace WHERE nspname = 'test_schema_1');