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103 lines
4.4 KiB
103 lines
4.4 KiB
-- Test REPACK (CONCURRENTLY).
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-- This test isn't strictly about logical decoding per se, but
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-- REPACK (CONCURRENTLY) involves logical decoding and therefore requires
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-- to be run under higher than minimal wal_level, so we can't have them in
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-- the main regression test suite.
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-- Ownership of partitions is checked
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CREATE TABLE ptnowner(i int unique not null) PARTITION BY LIST (i);
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CREATE INDEX ptnowner_i_idx ON ptnowner(i);
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CREATE TABLE ptnowner1 PARTITION OF ptnowner FOR VALUES IN (1);
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CREATE ROLE regress_ptnowner;
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CREATE TABLE ptnowner2 PARTITION OF ptnowner FOR VALUES IN (2);
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ALTER TABLE ptnowner1 OWNER TO regress_ptnowner;
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SET SESSION AUTHORIZATION regress_ptnowner;
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ALTER TABLE ptnowner1 REPLICA IDENTITY USING INDEX ptnowner1_i_key;
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REPACK (CONCURRENTLY) ptnowner1;
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RESET SESSION AUTHORIZATION;
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ALTER TABLE ptnowner OWNER TO regress_ptnowner;
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CREATE TEMP TABLE ptnowner_oldnodes AS
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SELECT oid, relname, relfilenode FROM pg_partition_tree('ptnowner') AS tree
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JOIN pg_class AS c ON c.oid=tree.relid;
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SELECT a.relname, a.relfilenode=b.relfilenode FROM pg_class a
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JOIN ptnowner_oldnodes b USING (oid) ORDER BY a.relname COLLATE "C";
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relname | ?column?
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-----------+----------
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ptnowner | t
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ptnowner1 | t
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ptnowner2 | t
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(3 rows)
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DROP TABLE ptnowner;
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DROP ROLE regress_ptnowner;
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-- Verify that REPACK (CONCURRENTLY) doesn't lose "attmissingval" columns
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CREATE TABLE rpk_missing (id int PRIMARY KEY);
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INSERT INTO rpk_missing SELECT generate_series(1, 3);
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ALTER TABLE rpk_missing ADD COLUMN a int DEFAULT 42;
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SELECT * FROM rpk_missing;
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id | a
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----+----
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1 | 42
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2 | 42
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3 | 42
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(3 rows)
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REPACK (CONCURRENTLY) rpk_missing;
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SELECT * FROM rpk_missing;
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id | a
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----+----
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1 | 42
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2 | 42
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3 | 42
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(3 rows)
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DROP TABLE rpk_missing;
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-- Error cases for concurrent mode
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-- Doesn't like partitioned tables
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CREATE TABLE clstrpart (a int) PARTITION BY RANGE (a);
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REPACK (CONCURRENTLY) clstrpart;
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ERROR: REPACK (CONCURRENTLY) is not supported for partitioned tables
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HINT: Consider running the command on individual partitions.
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-- Disallowed in catalogs
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REPACK (CONCURRENTLY) pg_class;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "pg_class"
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HINT: REPACK (CONCURRENTLY) is not supported for catalog relations.
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-- Doesn't support TOAST tables directly
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CREATE TABLE repack_conc_toast (t text);
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SELECT reltoastrelid::regclass AS toast_rel
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FROM pg_class WHERE oid = 'repack_conc_toast'::regclass \gset
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\set VERBOSITY sqlstate
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REPACK (CONCURRENTLY) :toast_rel;
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ERROR: 0A000
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\set VERBOSITY default
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DROP TABLE repack_conc_toast;
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-- Only support permanent tables, temp and unlogged tables are not supported
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CREATE TEMP TABLE repack_conc_temp (i int PRIMARY KEY);
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REPACK (CONCURRENTLY) repack_conc_temp;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "repack_conc_temp"
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HINT: REPACK (CONCURRENTLY) is only allowed for permanent relations.
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DROP TABLE repack_conc_temp;
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CREATE UNLOGGED TABLE repack_conc_unlogged (i int PRIMARY KEY);
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REPACK (CONCURRENTLY) repack_conc_unlogged;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "repack_conc_unlogged"
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HINT: REPACK (CONCURRENTLY) is only allowed for permanent relations.
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DROP TABLE repack_conc_unlogged;
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-- Doesn't support tables with REPLICA IDENTITY NOTHING, even if they have a primary key
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CREATE TABLE repack_conc_replident (i int PRIMARY KEY);
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ALTER TABLE repack_conc_replident REPLICA IDENTITY NOTHING;
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REPACK (CONCURRENTLY) repack_conc_replident;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "repack_conc_replident"
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DETAIL: REPACK (CONCURRENTLY) does not support tables with REPLICA IDENTITY NOTHING.
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-- Doesn't support tables without a primary key or replica identity index
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ALTER TABLE repack_conc_replident DROP CONSTRAINT repack_conc_replident_pkey;
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ALTER TABLE repack_conc_replident REPLICA IDENTITY DEFAULT;
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REPACK (CONCURRENTLY) repack_conc_replident;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "repack_conc_replident"
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HINT: Relation "repack_conc_replident" has no identity index.
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-- Doesn't support tables with deferrable primary keys
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ALTER TABLE repack_conc_replident ADD PRIMARY KEY (i) DEFERRABLE;
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REPACK (CONCURRENTLY) repack_conc_replident;
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ERROR: cannot execute REPACK (CONCURRENTLY) on relation "repack_conc_replident"
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DETAIL: REPACK (CONCURRENTLY) does not support deferrable primary keys.
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HINT: Use ALTER TABLE ... REPLICA IDENTITY USING INDEX to designate another index as replica identity.
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-- clean up
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DROP TABLE repack_conc_replident, clstrpart;
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