| -- relative tablespace locations are not allowed |
| CREATE TABLESPACE regress_tblspace LOCATION 'relative'; -- fail |
| |
| -- empty tablespace locations are not usually allowed |
| CREATE TABLESPACE regress_tblspace LOCATION ''; -- fail |
| |
| -- as a special developer-only option to allow us to use tablespaces |
| -- with streaming replication on the same server, an empty location |
| -- can be allowed as a way to say that the tablespace should be created |
| -- as a directory in pg_tblspc, rather than being a symlink |
| SET allow_in_place_tablespaces = true; |
| |
| -- create a tablespace using WITH clause |
| CREATE TABLESPACE regress_tblspacewith LOCATION '' WITH (some_nonexistent_parameter = true); -- fail |
| CREATE TABLESPACE regress_tblspacewith LOCATION '' WITH (random_page_cost = 3.0); -- ok |
| |
| -- check to see the parameter was used |
| SELECT spcoptions FROM pg_tablespace WHERE spcname = 'regress_tblspacewith'; |
| |
| -- drop the tablespace so we can re-use the location |
| DROP TABLESPACE regress_tblspacewith; |
| |
| -- This returns a relative path as of an effect of allow_in_place_tablespaces, |
| -- masking the tablespace OID used in the path name. |
| SELECT regexp_replace(pg_tablespace_location(oid), '(pg_tblspc)/(\d+)', '\1/NNN') |
| FROM pg_tablespace WHERE spcname = 'regress_tblspace'; |
| |
| -- 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 |
| ALTER TABLESPACE regress_tblspace RESET (random_page_cost = 2.0); -- fail |
| 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; |
| REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_am; |
| -- shared catalog, fail |
| REINDEX (TABLESPACE regress_tblspace) TABLE pg_authid; |
| REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_authid; |
| -- toast relations, fail |
| REINDEX (TABLESPACE regress_tblspace) INDEX pg_toast.pg_toast_1260_index; |
| REINDEX (TABLESPACE regress_tblspace) INDEX CONCURRENTLY pg_toast.pg_toast_1260_index; |
| REINDEX (TABLESPACE regress_tblspace) TABLE pg_toast.pg_toast_1260; |
| REINDEX (TABLESPACE regress_tblspace) TABLE CONCURRENTLY pg_toast.pg_toast_1260; |
| -- system catalog, fail |
| REINDEX (TABLESPACE pg_global) TABLE pg_authid; |
| REINDEX (TABLESPACE pg_global) TABLE CONCURRENTLY pg_authid; |
| |
| -- 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; |
| REINDEX (TABLESPACE pg_global) INDEX CONCURRENTLY regress_tblspace_test_tbl_idx; |
| |
| -- 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'; |
| |
| -- 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; |
| 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; |
| -- 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; |
| 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; |
| SELECT relfilenode = :main_filenode AS main_same FROM pg_class |
| WHERE relname = 'regress_tblspace_test_tbl_idx'; |
| 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'); |
| 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; |
| -- 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) 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; |
| 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'; |
| |
| 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'; |
| |
| 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'; |
| |
| -- 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'; |
| |
| -- check \d output |
| \d testschema.foo |
| \d testschema.foo_idx |
| |
| -- |
| -- 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); |
| 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); |
| -- GPDB: Cloudberry's ALTER TABLE .. SET TABLESPACE command recurses by |
| -- default, hence add ONLY to achieve the same results for SELECT. |
| ALTER TABLE ONLY 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); |
| -- GPDB: Cloudberry's ALTER TABLE .. SET TABLESPACE command recurses by |
| -- default, hence add ONLY to achieve the same results for SELECT. |
| ALTER TABLE ONLY testschema.part SET TABLESPACE pg_default; |
| CREATE TABLE testschema.part_78 PARTITION OF testschema.part FOR VALUES IN (7, 8) |
| PARTITION BY LIST (a); |
| 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; |
| 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' ORDER BY relname; |
| \d testschema.part |
| \d+ testschema.part |
| \d testschema.part1 |
| \d+ testschema.part1 |
| \d testschema.part_a_idx |
| \d+ testschema.part_a_idx |
| |
| -- partitioned rels cannot specify the default tablespace. These fail: |
| CREATE TABLE testschema.dflt (a int PRIMARY KEY) PARTITION BY LIST (a) TABLESPACE pg_default; |
| CREATE TABLE testschema.dflt (a int PRIMARY KEY USING INDEX TABLESPACE pg_default) PARTITION BY LIST (a); |
| SET default_tablespace TO 'pg_default'; |
| CREATE TABLE testschema.dflt (a int PRIMARY KEY) PARTITION BY LIST (a) TABLESPACE regress_tblspace; |
| CREATE TABLE testschema.dflt (a int PRIMARY KEY USING INDEX TABLESPACE regress_tblspace) PARTITION BY LIST (a); |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| -- 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; |
| -- start_ignore |
| ANALYZE testschema.test_default_tab; |
| -- end_ignore |
| \d testschema.test_index1 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| SELECT * FROM testschema.test_default_tab; |
| -- tablespace should not change even if there is an index rewrite |
| ALTER TABLE testschema.test_default_tab ALTER id TYPE int; |
| -- start_ignore |
| ANALYZE testschema.test_default_tab; |
| -- end_ignore |
| \d testschema.test_index1 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| SELECT * FROM testschema.test_default_tab; |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| SELECT * FROM testschema.test_default_tab_p; |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| SELECT * FROM testschema.test_default_tab_p; |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| -- 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 |
| \d testschema.test_index2 |
| \d testschema.test_index3 |
| \d testschema.test_index4 |
| 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 |
| \d testschema.test_tab_pkey |
| SELECT * FROM testschema.test_tab; |
| 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 |
| \d testschema.test_tab_a_idx |
| \d testschema.test_tab_b_idx |
| -- In GPDB; the distribution key must be included in the unique constraint, |
| -- or it needs to be replicated. |
| ALTER TABLE testschema.test_tab SET DISTRIBUTED REPLICATED; |
| ALTER TABLE testschema.test_tab ALTER b TYPE bigint, ADD UNIQUE (c); |
| \d testschema.test_tab_unique |
| \d testschema.test_tab_a_idx |
| \d testschema.test_tab_b_idx |
| DROP TABLE testschema.test_tab; |
| |
| -- let's try moving a table from one place to another |
| CREATE TABLE testschema.atable AS VALUES (1), (2); |
| alter table testschema.atable set with (reorganize=true) distributed by (column1); |
| 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; |
| 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) |
| SELECT COUNT(*) FROM testschema.atable; -- checks heap |
| |
| -- let's try moving a materialized view from one place to another |
| CREATE MATERIALIZED VIEW testschema.amv AS SELECT * FROM testschema.atable; |
| ALTER MATERIALIZED VIEW testschema.amv SET TABLESPACE regress_tblspace; |
| REFRESH MATERIALIZED VIEW testschema.amv; |
| SELECT COUNT(*) FROM testschema.amv; |
| |
| -- Will fail with bad path |
| CREATE TABLESPACE regress_badspace LOCATION '/no/such/location'; |
| |
| -- No such tablespace |
| CREATE TABLE bar (i int) TABLESPACE regress_nosuchspace; |
| |
| -- Fail, in use for some partitioned object |
| DROP TABLESPACE regress_tblspace; |
| ALTER INDEX testschema.part_a_idx SET TABLESPACE pg_default; |
| -- Fail, not empty |
| DROP TABLESPACE regress_tblspace; |
| |
| -- Adequate cache initialization before GRANT |
| \c - |
| BEGIN; |
| GRANT ALL ON TABLESPACE regress_tblspace TO PUBLIC; |
| ROLLBACK; |
| |
| 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 |
| ALTER TABLE testschema.tablespace_acl ALTER c TYPE bigint; |
| REINDEX (TABLESPACE regress_tblspace) TABLE tablespace_table; -- fail |
| REINDEX (TABLESPACE regress_tblspace, CONCURRENTLY) TABLE tablespace_table; -- fail |
| RESET ROLE; |
| |
| |
| -- Test that altering tablespace of a partition table should recurse into its child tables unless ONLY is specified. |
| CREATE TABLE tablespace_part(a int, b int) PARTITION BY RANGE(a) (partition t1 START (1) END (100)); |
| ALTER TABLE tablespace_part SET TABLESPACE regress_tblspace; |
| |
| -- Both parent and child tables use the new tablespace |
| SELECT c.relname, t.spcname FROM pg_class c LEFT JOIN pg_tablespace t ON c.reltablespace = t.oid WHERE relname LIKE 'tablespace_part%'; |
| |
| DROP TABLE tablespace_part; |
| |
| CREATE TABLE tablespace_part(a int, b int) PARTITION BY RANGE(a) (partition t1 START (1) END (100)); |
| ALTER TABLE ONLY tablespace_part SET TABLESPACE myts; |
| |
| -- Only the parent table uses the new tablespace |
| SELECT c.relname, t.spcname FROM pg_class c LEFT JOIN pg_tablespace t ON c.reltablespace = t.oid WHERE relname LIKE 'tablespace_part%'; |
| |
| DROP TABLE tablespace_part; |
| |
| ALTER TABLESPACE regress_tblspace RENAME TO regress_tblspace_renamed; |
| |
| -- Test that default_tablespace GUC is honored even after gang reset. |
| CREATE OR REPLACE FUNCTION cleanupAllGangs() RETURNS BOOL |
| AS 'regress.so', 'cleanupAllGangs' LANGUAGE C; |
| |
| SET default_tablespace TO regress_tblspace_renamed; |
| |
| -- Destroy the QD-QE libpq connections. |
| select cleanupAllGangs(); |
| |
| -- New gang will be setup to dispatch this DDL and default_tablespace |
| -- should be set to regress_tblspace_renamed on QEs. |
| CREATE TABLE tablespace_table1(a int, b int) DISTRIBUTED BY (a); |
| |
| SELECT spcname FROM pg_class c, pg_tablespace t |
| WHERE c.reltablespace = t.oid and c.relname = 'tablespace_table1'; |
| |
| SELECT spcname FROM gp_dist_random('pg_class') c, pg_tablespace t |
| WHERE c.reltablespace = t.oid and c.relname = 'tablespace_table1'; |
| |
| ALTER TABLE ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default; |
| ALTER INDEX ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default; |
| ALTER MATERIALIZED VIEW 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; |
| ALTER MATERIALIZED VIEW ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default; |
| |
| -- Should succeed |
| DROP TABLESPACE regress_tblspace_renamed; |
| |
| DROP SCHEMA testschema CASCADE; |
| |
| DROP ROLE regress_tablespace_user1; |
| DROP ROLE regress_tablespace_user2; |
| |
