-- create a tablespace using WITH clause
CREATE TABLESPACE regress_tblspacewith LOCATION '@testtablespace@' WITH (some_nonexistent_parameter = true); -- fail
ERROR:  unrecognized parameter "some_nonexistent_parameter"
CREATE TABLESPACE regress_tblspacewith LOCATION '@testtablespace@' WITH (random_page_cost = 3.0); -- ok
-- check to see the parameter was used
SELECT spcoptions FROM pg_tablespace WHERE spcname = 'regress_tblspacewith';
       spcoptions       
------------------------
 {random_page_cost=3.0}
(1 row)

-- drop the tablespace so we can re-use the location
DROP TABLESPACE regress_tblspacewith;
-- create a tablespace we can use
CREATE TABLESPACE regress_tblspace LOCATION '@testtablespace@';
-- try setting and resetting some properties for the new tablespace
ALTER TABLESPACE regress_tblspace SET (random_page_cost = 1.0, seq_page_cost = 1.1);
ALTER TABLESPACE regress_tblspace SET (some_nonexistent_parameter = true);  -- fail
ERROR:  unrecognized parameter "some_nonexistent_parameter"
ALTER TABLESPACE regress_tblspace RESET (random_page_cost = 2.0); -- fail
ERROR:  RESET must not include values for parameters
ALTER TABLESPACE regress_tblspace RESET (random_page_cost, effective_io_concurrency); -- ok
-- REINDEX (TABLESPACE)
-- catalogs and system tablespaces
-- system catalog, fail
REINDEX (TABLESPACE regress_tblspace) TABLE pg_am;
ERROR:  cannot move system relation "pg_am_name_index"
REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_am;
ERROR:  cannot reindex system catalogs concurrently
-- shared catalog, fail
REINDEX (TABLESPACE regress_tblspace) TABLE pg_authid;
ERROR:  cannot move system relation "pg_authid_rolname_index"
REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_authid;
ERROR:  cannot reindex system catalogs concurrently
-- toast relations, fail
REINDEX (TABLESPACE regress_tblspace) INDEX pg_toast.pg_toast_1260_index;
ERROR:  cannot move system relation "pg_toast_1260_index"
REINDEX (TABLESPACE regress_tblspace) INDEX CONCURRENTLY pg_toast.pg_toast_1260_index;
ERROR:  cannot reindex system catalogs concurrently
REINDEX (TABLESPACE regress_tblspace) TABLE pg_toast.pg_toast_1260;
ERROR:  cannot move system relation "pg_toast_1260_index"
REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_toast.pg_toast_1260;
ERROR:  cannot reindex system catalogs concurrently
-- system catalog, fail
REINDEX (TABLESPACE pg_global) TABLE pg_authid;
ERROR:  cannot move system relation "pg_authid_rolname_index"
REINDEX (TABLESPACE pg_global) TABLE CONCURRENTLY pg_authid;
ERROR:  cannot reindex system catalogs concurrently
-- table with toast relation
CREATE TABLE regress_tblspace_test_tbl (num1 bigint, num2 double precision, t text);
INSERT INTO regress_tblspace_test_tbl (num1, num2, t)
  SELECT round(random()*100), random(), 'text'
  FROM generate_series(1, 10) s(i);
CREATE INDEX regress_tblspace_test_tbl_idx ON regress_tblspace_test_tbl (num1);
-- move to global tablespace, fail
REINDEX (TABLESPACE pg_global) INDEX regress_tblspace_test_tbl_idx;
ERROR:  only shared relations can be placed in pg_global tablespace
REINDEX (TABLESPACE pg_global) INDEX CONCURRENTLY regress_tblspace_test_tbl_idx;
ERROR:  cannot move non-shared relation to tablespace "pg_global"
-- check transactional behavior of REINDEX (TABLESPACE)
BEGIN;
REINDEX (TABLESPACE regress_tblspace) INDEX regress_tblspace_test_tbl_idx;
REINDEX (TABLESPACE regress_tblspace) TABLE regress_tblspace_test_tbl;
ROLLBACK;
-- no relation moved to the new tablespace
SELECT c.relname FROM pg_class c, pg_tablespace s
  WHERE c.reltablespace = s.oid AND s.spcname = 'regress_tblspace';
 relname 
---------
(0 rows)

-- check that all indexes are moved to a new tablespace with different
-- relfilenode.
-- Save first the existing relfilenode for the toast and main relations.
SELECT relfilenode as main_filenode FROM pg_class
  WHERE relname = 'regress_tblspace_test_tbl_idx' \gset
SELECT relfilenode as toast_filenode FROM pg_class
  WHERE oid =
    (SELECT i.indexrelid
       FROM pg_class c,
            pg_index i
       WHERE i.indrelid = c.reltoastrelid AND
             c.relname = 'regress_tblspace_test_tbl') \gset
REINDEX (TABLESPACE regress_tblspace) TABLE regress_tblspace_test_tbl;
SELECT c.relname FROM pg_class c, pg_tablespace s
  WHERE c.reltablespace = s.oid AND s.spcname = 'regress_tblspace'
  ORDER BY c.relname;
            relname            
-------------------------------
 regress_tblspace_test_tbl_idx
(1 row)

ALTER TABLE regress_tblspace_test_tbl SET TABLESPACE regress_tblspace;
ALTER TABLE regress_tblspace_test_tbl SET TABLESPACE pg_default;
SELECT c.relname FROM pg_class c, pg_tablespace s
  WHERE c.reltablespace = s.oid AND s.spcname = 'regress_tblspace'
  ORDER BY c.relname;
            relname            
-------------------------------
 regress_tblspace_test_tbl_idx
(1 row)

-- Move back to the default tablespace.
ALTER INDEX regress_tblspace_test_tbl_idx SET TABLESPACE pg_default;
SELECT c.relname FROM pg_class c, pg_tablespace s
  WHERE c.reltablespace = s.oid AND s.spcname = 'regress_tblspace'
  ORDER BY c.relname;
 relname 
---------
(0 rows)

REINDEX (TABLESPACE regress_tblspace, CONCURRENTLY) TABLE regress_tblspace_test_tbl;
SELECT c.relname FROM pg_class c, pg_tablespace s
  WHERE c.reltablespace = s.oid AND s.spcname = 'regress_tblspace'
  ORDER BY c.relname;
            relname            
-------------------------------
 regress_tblspace_test_tbl_idx
(1 row)

SELECT relfilenode = :main_filenode AS main_same FROM pg_class
  WHERE relname = 'regress_tblspace_test_tbl_idx';
 main_same 
-----------
 f
(1 row)

SELECT relfilenode = :toast_filenode as toast_same FROM pg_class
  WHERE oid =
    (SELECT i.indexrelid
       FROM pg_class c,
            pg_index i
       WHERE i.indrelid = c.reltoastrelid AND
             c.relname = 'regress_tblspace_test_tbl');
 toast_same 
------------
 f
(1 row)

DROP TABLE regress_tblspace_test_tbl;
-- REINDEX (TABLESPACE) with partitions
-- Create a partition tree and check the set of relations reindexed
-- with their new tablespace.
CREATE TABLE tbspace_reindex_part (c1 int, c2 int) PARTITION BY RANGE (c1);
CREATE TABLE tbspace_reindex_part_0 PARTITION OF tbspace_reindex_part
  FOR VALUES FROM (0) TO (10) PARTITION BY list (c2);
CREATE TABLE tbspace_reindex_part_0_1 PARTITION OF tbspace_reindex_part_0
  FOR VALUES IN (1);
CREATE TABLE tbspace_reindex_part_0_2 PARTITION OF tbspace_reindex_part_0
  FOR VALUES IN (2);
-- This partitioned table will have no partitions.
CREATE TABLE tbspace_reindex_part_10 PARTITION OF tbspace_reindex_part
   FOR VALUES FROM (10) TO (20) PARTITION BY list (c2);
-- Create some partitioned indexes
CREATE INDEX tbspace_reindex_part_index ON ONLY tbspace_reindex_part (c1);
CREATE INDEX tbspace_reindex_part_index_0 ON ONLY tbspace_reindex_part_0 (c1);
ALTER INDEX tbspace_reindex_part_index ATTACH PARTITION tbspace_reindex_part_index_0;
-- This partitioned index will have no partitions.
CREATE INDEX tbspace_reindex_part_index_10 ON ONLY tbspace_reindex_part_10 (c1);
ALTER INDEX tbspace_reindex_part_index ATTACH PARTITION tbspace_reindex_part_index_10;
CREATE INDEX tbspace_reindex_part_index_0_1 ON ONLY tbspace_reindex_part_0_1 (c1);
ALTER INDEX tbspace_reindex_part_index_0 ATTACH PARTITION tbspace_reindex_part_index_0_1;
CREATE INDEX tbspace_reindex_part_index_0_2 ON ONLY tbspace_reindex_part_0_2 (c1);
ALTER INDEX tbspace_reindex_part_index_0 ATTACH PARTITION tbspace_reindex_part_index_0_2;
SELECT relid, parentrelid, level FROM pg_partition_tree('tbspace_reindex_part_index')
  ORDER BY relid, level;
             relid              |         parentrelid          | level 
--------------------------------+------------------------------+-------
 tbspace_reindex_part_index     |                              |     0
 tbspace_reindex_part_index_0   | tbspace_reindex_part_index   |     1
 tbspace_reindex_part_index_10  | tbspace_reindex_part_index   |     1
 tbspace_reindex_part_index_0_1 | tbspace_reindex_part_index_0 |     2
 tbspace_reindex_part_index_0_2 | tbspace_reindex_part_index_0 |     2
(5 rows)

-- Track the original tablespace, relfilenode and OID of each index
-- in the tree.
CREATE TEMP TABLE reindex_temp_before AS
  SELECT oid, relname, relfilenode, reltablespace
  FROM pg_class
    WHERE relname ~ 'tbspace_reindex_part_index';
REINDEX (TABLESPACE regress_tblspace, CONCURRENTLY) TABLE tbspace_reindex_part;
-- REINDEX CONCURRENTLY changes the OID of the old relation, hence a check
-- based on the relation name below.
SELECT b.relname,
       CASE WHEN a.relfilenode = b.relfilenode THEN 'relfilenode is unchanged'
       ELSE 'relfilenode has changed' END AS filenode,
       CASE WHEN a.reltablespace = b.reltablespace THEN 'reltablespace is unchanged'
       ELSE 'reltablespace has changed' END AS tbspace
  FROM reindex_temp_before b JOIN pg_class a ON b.relname = a.relname
  ORDER BY 1;
            relname             |         filenode         |          tbspace           
--------------------------------+--------------------------+----------------------------
 tbspace_reindex_part_index     | relfilenode is unchanged | reltablespace is unchanged
 tbspace_reindex_part_index_0   | relfilenode is unchanged | reltablespace is unchanged
 tbspace_reindex_part_index_0_1 | relfilenode has changed  | reltablespace has changed
 tbspace_reindex_part_index_0_2 | relfilenode has changed  | reltablespace has changed
 tbspace_reindex_part_index_10  | relfilenode is unchanged | reltablespace is unchanged
(5 rows)

DROP TABLE tbspace_reindex_part;
-- create a schema we can use
CREATE SCHEMA testschema;
-- try a table
CREATE TABLE testschema.foo (i int) TABLESPACE regress_tblspace;
SELECT relname, spcname FROM pg_catalog.pg_tablespace t, pg_catalog.pg_class c
    where c.reltablespace = t.oid AND c.relname = 'foo';
 relname |     spcname      
---------+------------------
 foo     | regress_tblspace
(1 row)

INSERT INTO testschema.foo VALUES(1);
INSERT INTO testschema.foo VALUES(2);
-- tables from dynamic sources
CREATE TABLE testschema.asselect TABLESPACE regress_tblspace AS SELECT 1;
SELECT relname, spcname FROM pg_catalog.pg_tablespace t, pg_catalog.pg_class c
    where c.reltablespace = t.oid AND c.relname = 'asselect';
 relname  |     spcname      
----------+------------------
 asselect | regress_tblspace
(1 row)

PREPARE selectsource(int) AS SELECT $1;
CREATE TABLE testschema.asexecute TABLESPACE regress_tblspace
    AS EXECUTE selectsource(2);
SELECT relname, spcname FROM pg_catalog.pg_tablespace t, pg_catalog.pg_class c
    where c.reltablespace = t.oid AND c.relname = 'asexecute';
  relname  |     spcname      
-----------+------------------
 asexecute | regress_tblspace
(1 row)

-- index
CREATE INDEX foo_idx on testschema.foo(i) TABLESPACE regress_tblspace;
SELECT relname, spcname FROM pg_catalog.pg_tablespace t, pg_catalog.pg_class c
    where c.reltablespace = t.oid AND c.relname = 'foo_idx';
 relname |     spcname      
---------+------------------
 foo_idx | regress_tblspace
(1 row)

-- check \d output
\d testschema.foo
              Table "testschema.foo"
 Column |  Type   | Collation | Nullable | Default 
--------+---------+-----------+----------+---------
 i      | integer |           |          | 
Indexes:
    "foo_idx" btree (i), tablespace "regress_tblspace"
Tablespace: "regress_tblspace"

\d testschema.foo_idx
      Index "testschema.foo_idx"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 i      | integer | yes  | i
btree, for table "testschema.foo"
Tablespace: "regress_tblspace"

--
-- partitioned table
--
CREATE TABLE testschema.part (a int) PARTITION BY LIST (a);
SET default_tablespace TO pg_global;
CREATE TABLE testschema.part_1 PARTITION OF testschema.part FOR VALUES IN (1);
ERROR:  only shared relations can be placed in pg_global tablespace
RESET default_tablespace;
CREATE TABLE testschema.part_1 PARTITION OF testschema.part FOR VALUES IN (1);
SET default_tablespace TO regress_tblspace;
CREATE TABLE testschema.part_2 PARTITION OF testschema.part FOR VALUES IN (2);
SET default_tablespace TO pg_global;
CREATE TABLE testschema.part_3 PARTITION OF testschema.part FOR VALUES IN (3);
ERROR:  only shared relations can be placed in pg_global tablespace
ALTER TABLE testschema.part SET TABLESPACE regress_tblspace;
CREATE TABLE testschema.part_3 PARTITION OF testschema.part FOR VALUES IN (3);
CREATE TABLE testschema.part_4 PARTITION OF testschema.part FOR VALUES IN (4)
  TABLESPACE pg_default;
CREATE TABLE testschema.part_56 PARTITION OF testschema.part FOR VALUES IN (5, 6)
  PARTITION BY LIST (a);
ALTER TABLE testschema.part SET TABLESPACE pg_default;
CREATE TABLE testschema.part_78 PARTITION OF testschema.part FOR VALUES IN (7, 8)
  PARTITION BY LIST (a);
ERROR:  only shared relations can be placed in pg_global tablespace
CREATE TABLE testschema.part_910 PARTITION OF testschema.part FOR VALUES IN (9, 10)
  PARTITION BY LIST (a) TABLESPACE regress_tblspace;
RESET default_tablespace;
CREATE TABLE testschema.part_78 PARTITION OF testschema.part FOR VALUES IN (7, 8)
  PARTITION BY LIST (a);
SELECT relname, spcname FROM pg_catalog.pg_class c
    JOIN pg_catalog.pg_namespace n ON (c.relnamespace = n.oid)
    LEFT JOIN pg_catalog.pg_tablespace t ON c.reltablespace = t.oid
    where c.relname LIKE 'part%' AND n.nspname = 'testschema' order by relname;
 relname  |     spcname      
----------+------------------
 part     | 
 part_1   | 
 part_2   | regress_tblspace
 part_3   | regress_tblspace
 part_4   | 
 part_56  | regress_tblspace
 part_78  | 
 part_910 | regress_tblspace
(8 rows)

RESET default_tablespace;
DROP TABLE testschema.part;
-- partitioned index
CREATE TABLE testschema.part (a int) PARTITION BY LIST (a);
CREATE TABLE testschema.part1 PARTITION OF testschema.part FOR VALUES IN (1);
CREATE INDEX part_a_idx ON testschema.part (a) TABLESPACE regress_tblspace;
CREATE TABLE testschema.part2 PARTITION OF testschema.part FOR VALUES IN (2);
SELECT relname, spcname FROM pg_catalog.pg_tablespace t, pg_catalog.pg_class c
    where c.reltablespace = t.oid AND c.relname LIKE 'part%_idx';
   relname   |     spcname      
-------------+------------------
 part1_a_idx | regress_tblspace
 part2_a_idx | regress_tblspace
 part_a_idx  | regress_tblspace
(3 rows)

\d testschema.part
        Partitioned table "testschema.part"
 Column |  Type   | Collation | Nullable | Default 
--------+---------+-----------+----------+---------
 a      | integer |           |          | 
Partition key: LIST (a)
Indexes:
    "part_a_idx" btree (a), tablespace "regress_tblspace"
Number of partitions: 2 (Use \d+ to list them.)

\d+ testschema.part
                           Partitioned table "testschema.part"
 Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
--------+---------+-----------+----------+---------+---------+--------------+-------------
 a      | integer |           |          |         | plain   |              | 
Partition key: LIST (a)
Indexes:
    "part_a_idx" btree (a), tablespace "regress_tblspace"
Partitions: testschema.part1 FOR VALUES IN (1),
            testschema.part2 FOR VALUES IN (2)

\d testschema.part1
             Table "testschema.part1"
 Column |  Type   | Collation | Nullable | Default 
--------+---------+-----------+----------+---------
 a      | integer |           |          | 
Partition of: testschema.part FOR VALUES IN (1)
Indexes:
    "part1_a_idx" btree (a), tablespace "regress_tblspace"

\d+ testschema.part1
                                 Table "testschema.part1"
 Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
--------+---------+-----------+----------+---------+---------+--------------+-------------
 a      | integer |           |          |         | plain   |              | 
Partition of: testschema.part FOR VALUES IN (1)
Partition constraint: ((a IS NOT NULL) AND (a = 1))
Indexes:
    "part1_a_idx" btree (a), tablespace "regress_tblspace"

\d testschema.part_a_idx
Partitioned index "testschema.part_a_idx"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 a      | integer | yes  | a
btree, for table "testschema.part"
Number of partitions: 2 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d+ testschema.part_a_idx
           Partitioned index "testschema.part_a_idx"
 Column |  Type   | Key? | Definition | Storage | Stats target 
--------+---------+------+------------+---------+--------------
 a      | integer | yes  | a          | plain   | 
btree, for table "testschema.part"
Partitions: testschema.part1_a_idx,
            testschema.part2_a_idx
Tablespace: "regress_tblspace"

-- partitioned rels cannot specify the default tablespace.  These fail:
CREATE TABLE testschema.dflt (a int PRIMARY KEY) PARTITION BY LIST (a) TABLESPACE pg_default;
ERROR:  cannot specify default tablespace for partitioned relations
CREATE TABLE testschema.dflt (a int PRIMARY KEY USING INDEX TABLESPACE pg_default) PARTITION BY LIST (a);
ERROR:  cannot specify default tablespace for partitioned relations
SET default_tablespace TO 'pg_default';
CREATE TABLE testschema.dflt (a int PRIMARY KEY) PARTITION BY LIST (a) TABLESPACE regress_tblspace;
ERROR:  cannot specify default tablespace for partitioned relations
CREATE TABLE testschema.dflt (a int PRIMARY KEY USING INDEX TABLESPACE regress_tblspace) PARTITION BY LIST (a);
ERROR:  cannot specify default tablespace for partitioned relations
-- but these work:
CREATE TABLE testschema.dflt (a int PRIMARY KEY USING INDEX TABLESPACE regress_tblspace) PARTITION BY LIST (a) TABLESPACE regress_tblspace;
SET default_tablespace TO '';
CREATE TABLE testschema.dflt2 (a int PRIMARY KEY) PARTITION BY LIST (a);
DROP TABLE testschema.dflt, testschema.dflt2;
-- check that default_tablespace doesn't affect ALTER TABLE index rebuilds
CREATE TABLE testschema.test_default_tab(id bigint) TABLESPACE regress_tblspace;
INSERT INTO testschema.test_default_tab VALUES (1);
CREATE INDEX test_index1 on testschema.test_default_tab (id);
CREATE INDEX test_index2 on testschema.test_default_tab (id) TABLESPACE regress_tblspace;
ALTER TABLE testschema.test_default_tab ADD CONSTRAINT test_index3 PRIMARY KEY (id);
ALTER TABLE testschema.test_default_tab ADD CONSTRAINT test_index4 UNIQUE (id) USING INDEX TABLESPACE regress_tblspace;
\d testschema.test_index1
   Index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"

\d testschema.test_index2
   Index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

\d testschema.test_index3
   Index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab"

\d testschema.test_index4
   Index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

-- use a custom tablespace for default_tablespace
SET default_tablespace TO regress_tblspace;
-- tablespace should not change if no rewrite
ALTER TABLE testschema.test_default_tab ALTER id TYPE bigint;
\d testschema.test_index1
   Index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"

\d testschema.test_index2
   Index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

\d testschema.test_index3
   Index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab"

\d testschema.test_index4
   Index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

SELECT * FROM testschema.test_default_tab;
 id 
----
  1
(1 row)

-- tablespace should not change even if there is an index rewrite
ALTER TABLE testschema.test_default_tab ALTER id TYPE int;
\d testschema.test_index1
    Index "testschema.test_index1"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
btree, for table "testschema.test_default_tab"

\d testschema.test_index2
    Index "testschema.test_index2"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

\d testschema.test_index3
    Index "testschema.test_index3"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
primary key, btree, for table "testschema.test_default_tab"

\d testschema.test_index4
    Index "testschema.test_index4"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
unique, btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

SELECT * FROM testschema.test_default_tab;
 id 
----
  1
(1 row)

-- now use the default tablespace for default_tablespace
SET default_tablespace TO '';
-- tablespace should not change if no rewrite
ALTER TABLE testschema.test_default_tab ALTER id TYPE int;
\d testschema.test_index1
    Index "testschema.test_index1"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
btree, for table "testschema.test_default_tab"

\d testschema.test_index2
    Index "testschema.test_index2"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

\d testschema.test_index3
    Index "testschema.test_index3"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
primary key, btree, for table "testschema.test_default_tab"

\d testschema.test_index4
    Index "testschema.test_index4"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
unique, btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

-- tablespace should not change even if there is an index rewrite
ALTER TABLE testschema.test_default_tab ALTER id TYPE bigint;
\d testschema.test_index1
   Index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"

\d testschema.test_index2
   Index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

\d testschema.test_index3
   Index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab"

\d testschema.test_index4
   Index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab"
Tablespace: "regress_tblspace"

DROP TABLE testschema.test_default_tab;
-- check that default_tablespace doesn't affect ALTER TABLE index rebuilds
-- (this time with a partitioned table)
CREATE TABLE testschema.test_default_tab_p(id bigint, val bigint)
    PARTITION BY LIST (id) TABLESPACE regress_tblspace;
CREATE TABLE testschema.test_default_tab_p1 PARTITION OF testschema.test_default_tab_p
    FOR VALUES IN (1);
INSERT INTO testschema.test_default_tab_p VALUES (1);
CREATE INDEX test_index1 on testschema.test_default_tab_p (val);
CREATE INDEX test_index2 on testschema.test_default_tab_p (val) TABLESPACE regress_tblspace;
ALTER TABLE testschema.test_default_tab_p ADD CONSTRAINT test_index3 PRIMARY KEY (id);
ALTER TABLE testschema.test_default_tab_p ADD CONSTRAINT test_index4 UNIQUE (id) USING INDEX TABLESPACE regress_tblspace;
\d testschema.test_index1
Partitioned index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index2
Partitioned index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d testschema.test_index3
Partitioned index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index4
Partitioned index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

-- use a custom tablespace for default_tablespace
SET default_tablespace TO regress_tblspace;
-- tablespace should not change if no rewrite
ALTER TABLE testschema.test_default_tab_p ALTER val TYPE bigint;
\d testschema.test_index1
Partitioned index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index2
Partitioned index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d testschema.test_index3
Partitioned index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index4
Partitioned index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

SELECT * FROM testschema.test_default_tab_p;
 id | val 
----+-----
  1 |    
(1 row)

-- tablespace should not change even if there is an index rewrite
ALTER TABLE testschema.test_default_tab_p ALTER val TYPE int;
\d testschema.test_index1
Partitioned index "testschema.test_index1"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 val    | integer | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index2
Partitioned index "testschema.test_index2"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 val    | integer | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d testschema.test_index3
Partitioned index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index4
Partitioned index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

SELECT * FROM testschema.test_default_tab_p;
 id | val 
----+-----
  1 |    
(1 row)

-- now use the default tablespace for default_tablespace
SET default_tablespace TO '';
-- tablespace should not change if no rewrite
ALTER TABLE testschema.test_default_tab_p ALTER val TYPE int;
\d testschema.test_index1
Partitioned index "testschema.test_index1"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 val    | integer | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index2
Partitioned index "testschema.test_index2"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 val    | integer | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d testschema.test_index3
Partitioned index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index4
Partitioned index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

-- tablespace should not change even if there is an index rewrite
ALTER TABLE testschema.test_default_tab_p ALTER val TYPE bigint;
\d testschema.test_index1
Partitioned index "testschema.test_index1"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index2
Partitioned index "testschema.test_index2"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 val    | bigint | yes  | val
btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

\d testschema.test_index3
Partitioned index "testschema.test_index3"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
primary key, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)

\d testschema.test_index4
Partitioned index "testschema.test_index4"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 id     | bigint | yes  | id
unique, btree, for table "testschema.test_default_tab_p"
Number of partitions: 1 (Use \d+ to list them.)
Tablespace: "regress_tblspace"

DROP TABLE testschema.test_default_tab_p;
-- check that default_tablespace affects index additions in ALTER TABLE
CREATE TABLE testschema.test_tab(id int) TABLESPACE regress_tblspace;
INSERT INTO testschema.test_tab VALUES (1);
SET default_tablespace TO regress_tblspace;
ALTER TABLE testschema.test_tab ADD CONSTRAINT test_tab_unique UNIQUE (id);
SET default_tablespace TO '';
ALTER TABLE testschema.test_tab ADD CONSTRAINT test_tab_pkey PRIMARY KEY (id);
\d testschema.test_tab_unique
  Index "testschema.test_tab_unique"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
unique, btree, for table "testschema.test_tab"
Tablespace: "regress_tblspace"

\d testschema.test_tab_pkey
   Index "testschema.test_tab_pkey"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 id     | integer | yes  | id
primary key, btree, for table "testschema.test_tab"

SELECT * FROM testschema.test_tab;
 id 
----
  1
(1 row)

DROP TABLE testschema.test_tab;
-- check that default_tablespace is handled correctly by multi-command
-- ALTER TABLE that includes a tablespace-preserving rewrite
CREATE TABLE testschema.test_tab(a int, b int, c int);
SET default_tablespace TO regress_tblspace;
ALTER TABLE testschema.test_tab ADD CONSTRAINT test_tab_unique UNIQUE (a);
CREATE INDEX test_tab_a_idx ON testschema.test_tab (a);
SET default_tablespace TO '';
CREATE INDEX test_tab_b_idx ON testschema.test_tab (b);
\d testschema.test_tab_unique
  Index "testschema.test_tab_unique"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 a      | integer | yes  | a
unique, btree, for table "testschema.test_tab"
Tablespace: "regress_tblspace"

\d testschema.test_tab_a_idx
  Index "testschema.test_tab_a_idx"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 a      | integer | yes  | a
btree, for table "testschema.test_tab"
Tablespace: "regress_tblspace"

\d testschema.test_tab_b_idx
  Index "testschema.test_tab_b_idx"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 b      | integer | yes  | b
btree, for table "testschema.test_tab"

ALTER TABLE testschema.test_tab ALTER b TYPE bigint, ADD UNIQUE (c);
\d testschema.test_tab_unique
  Index "testschema.test_tab_unique"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 a      | integer | yes  | a
unique, btree, for table "testschema.test_tab"
Tablespace: "regress_tblspace"

\d testschema.test_tab_a_idx
  Index "testschema.test_tab_a_idx"
 Column |  Type   | Key? | Definition 
--------+---------+------+------------
 a      | integer | yes  | a
btree, for table "testschema.test_tab"
Tablespace: "regress_tblspace"

\d testschema.test_tab_b_idx
  Index "testschema.test_tab_b_idx"
 Column |  Type  | Key? | Definition 
--------+--------+------+------------
 b      | bigint | yes  | b
btree, for table "testschema.test_tab"

DROP TABLE testschema.test_tab;
-- let's try moving a table from one place to another
CREATE TABLE testschema.atable AS VALUES (1), (2);
CREATE UNIQUE INDEX anindex ON testschema.atable(column1);
ALTER TABLE testschema.atable SET TABLESPACE regress_tblspace;
ALTER INDEX testschema.anindex SET TABLESPACE regress_tblspace;
ALTER INDEX testschema.part_a_idx SET TABLESPACE pg_global;
ERROR:  only shared relations can be placed in pg_global tablespace
ALTER INDEX testschema.part_a_idx SET TABLESPACE pg_default;
ALTER INDEX testschema.part_a_idx SET TABLESPACE regress_tblspace;
INSERT INTO testschema.atable VALUES(3);	-- ok
INSERT INTO testschema.atable VALUES(1);	-- fail (checks index)
ERROR:  duplicate key value violates unique constraint "anindex"
DETAIL:  Key (column1)=(1) already exists.
SELECT COUNT(*) FROM testschema.atable;		-- checks heap
 count 
-------
     3
(1 row)

-- Will fail with bad path
CREATE TABLESPACE regress_badspace LOCATION '/no/such/location';
ERROR:  directory "/no/such/location" does not exist
-- No such tablespace
CREATE TABLE bar (i int) TABLESPACE regress_nosuchspace;
ERROR:  tablespace "regress_nosuchspace" does not exist
-- Fail, in use for some partitioned object
DROP TABLESPACE regress_tblspace;
ERROR:  tablespace "regress_tblspace" cannot be dropped because some objects depend on it
DETAIL:  tablespace for index testschema.part_a_idx
ALTER INDEX testschema.part_a_idx SET TABLESPACE pg_default;
-- Fail, not empty
DROP TABLESPACE regress_tblspace;
ERROR:  tablespace "regress_tblspace" is not empty
CREATE ROLE regress_tablespace_user1 login;
CREATE ROLE regress_tablespace_user2 login;
GRANT USAGE ON SCHEMA testschema TO regress_tablespace_user2;
ALTER TABLESPACE regress_tblspace OWNER TO regress_tablespace_user1;
CREATE TABLE testschema.tablespace_acl (c int);
-- new owner lacks permission to create this index from scratch
CREATE INDEX k ON testschema.tablespace_acl (c) TABLESPACE regress_tblspace;
ALTER TABLE testschema.tablespace_acl OWNER TO regress_tablespace_user2;
SET SESSION ROLE regress_tablespace_user2;
CREATE TABLE tablespace_table (i int) TABLESPACE regress_tblspace; -- fail
ERROR:  permission denied for tablespace regress_tblspace
ALTER TABLE testschema.tablespace_acl ALTER c TYPE bigint;
REINDEX (TABLESPACE regress_tblspace) TABLE tablespace_table; -- fail
ERROR:  permission denied for tablespace regress_tblspace
REINDEX (TABLESPACE regress_tblspace, CONCURRENTLY) TABLE tablespace_table; -- fail
ERROR:  permission denied for tablespace regress_tblspace
RESET ROLE;
ALTER TABLESPACE regress_tblspace RENAME TO regress_tblspace_renamed;
ALTER TABLE ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default;
ALTER INDEX ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default;
-- Should show notice that nothing was done
ALTER TABLE ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default;
NOTICE:  no matching relations in tablespace "regress_tblspace_renamed" found
-- Should succeed
DROP TABLESPACE regress_tblspace_renamed;
DROP SCHEMA testschema CASCADE;
NOTICE:  drop cascades to 6 other objects
DETAIL:  drop cascades to table testschema.foo
drop cascades to table testschema.asselect
drop cascades to table testschema.asexecute
drop cascades to table testschema.part
drop cascades to table testschema.atable
drop cascades to table testschema.tablespace_acl
DROP ROLE regress_tablespace_user1;
DROP ROLE regress_tablespace_user2;