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mirror of https://github.com/timescale/timescaledb.git synced 2025-05-20 12:47:40 +08:00
Rob Kiefer b873a970f7 Make pg_dump regression test more robust
Prior to PostgreSQL 10.3, the output for a trigger function did
not include the implied 'public' schema in its output when
outputting the function. In 10.3 this was changed causing the
regression test to fail. To make this more robust, the table is
now put into an explicit schema so the test does not rely on
the inconsistent behavior across versions as to printing out
'public'.
2018-03-04 12:48:05 -05:00

95 lines
4.1 KiB
PL/PgSQL

\o /dev/null
\ir include/insert_two_partitions.sql
\o
\c single :ROLE_SUPERUSER
CREATE SCHEMA test_schema AUTHORIZATION :ROLE_DEFAULT_PERM_USER;
\c single
ALTER TABLE PUBLIC."two_Partitions" SET SCHEMA "test_schema";
-- Test that we can restore constraints
ALTER TABLE "test_schema"."two_Partitions"
ADD CONSTRAINT timeCustom_device_id_series_2_key
UNIQUE ("timeCustom", device_id, series_2);
-- Test that we can restore triggers
CREATE OR REPLACE FUNCTION test_trigger()
RETURNS TRIGGER LANGUAGE PLPGSQL AS
$BODY$
BEGIN
RETURN NEW;
END
$BODY$;
CREATE TRIGGER restore_trigger BEFORE INSERT ON "test_schema"."two_Partitions"
FOR EACH ROW EXECUTE PROCEDURE test_trigger();
SELECT count(*)
FROM pg_depend
WHERE refclassid = 'pg_extension'::regclass
AND refobjid = (SELECT oid FROM pg_extension WHERE extname = 'timescaledb');
SELECT * FROM test.show_columns('"test_schema"."two_Partitions"');
SELECT * FROM test.show_columns('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_indexes('"test_schema"."two_Partitions"');
SELECT * FROM test.show_indexes('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_constraints('"test_schema"."two_Partitions"');
SELECT * FROM test.show_constraints('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_triggers('"test_schema"."two_Partitions"');
SELECT * FROM test.show_triggers('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM "test_schema"."two_Partitions" ORDER BY "timeCustom", device_id;
SELECT * FROM _timescaledb_internal._hyper_1_1_chunk ORDER BY "timeCustom", device_id;
SELECT * FROM _timescaledb_internal._hyper_1_2_chunk ORDER BY "timeCustom", device_id;
-- Show all index mappings
SELECT * FROM _timescaledb_catalog.chunk_index;
SELECT * FROM _timescaledb_catalog.chunk_constraint;
\c postgres :ROLE_SUPERUSER
\! pg_dump -h localhost -U :ROLE_SUPERUSER -Fc single > dump/single.sql
\! dropdb -h localhost -U :ROLE_SUPERUSER single
\! createdb -h localhost -U :ROLE_SUPERUSER single
ALTER DATABASE single SET timescaledb.restoring='on';
\! pg_restore -h localhost -U :ROLE_SUPERUSER -d single dump/single.sql
\c single
ALTER DATABASE single SET timescaledb.restoring='off';
--should be same as count above
SELECT count(*)
FROM pg_depend
WHERE refclassid = 'pg_extension'::regclass
AND refobjid = (SELECT oid FROM pg_extension WHERE extname = 'timescaledb');
--main table and chunk schemas should be the same
SELECT * FROM test.show_columns('"test_schema"."two_Partitions"');
SELECT * FROM test.show_columns('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_indexes('"test_schema"."two_Partitions"');
SELECT * FROM test.show_indexes('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_constraints('"test_schema"."two_Partitions"');
SELECT * FROM test.show_constraints('_timescaledb_internal._hyper_1_1_chunk');
SELECT * FROM test.show_triggers('"test_schema"."two_Partitions"');
SELECT * FROM test.show_triggers('_timescaledb_internal._hyper_1_1_chunk');
--data should be the same
SELECT * FROM "test_schema"."two_Partitions" ORDER BY "timeCustom", device_id;
SELECT * FROM _timescaledb_internal._hyper_1_1_chunk ORDER BY "timeCustom", device_id;
SELECT * FROM _timescaledb_internal._hyper_1_2_chunk ORDER BY "timeCustom", device_id;
SELECT * FROM _timescaledb_catalog.chunk_index;
SELECT * FROM _timescaledb_catalog.chunk_constraint;
--check simple ddl still works
ALTER TABLE "test_schema"."two_Partitions" ADD COLUMN series_3 integer;
INSERT INTO "test_schema"."two_Partitions"("timeCustom", device_id, series_0, series_1, series_3) VALUES
(1357894000000000000, 'dev5', 1.5, 2, 4);
--query for the extension tables/sequences that will not be dumped by pg_dump (should be empty except for views)
SELECT objid::regclass
FROM pg_catalog.pg_depend
WHERE refclassid = 'pg_catalog.pg_extension'::pg_catalog.regclass AND
refobjid = (select oid from pg_extension where extname='timescaledb') AND
deptype = 'e' AND
classid='pg_catalog.pg_class'::pg_catalog.regclass
AND objid NOT IN (select unnest(extconfig) from pg_extension where extname='timescaledb')