Adding upstream version 16.2.upstream/16.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 416 insertions, 0 deletions

diff --git a/src/test/regress/sql/sequence.sql b/src/test/regress/sql/sequence.sql
new file mode 100644
index 0000000..674f5f1
--- /dev/null
+++ b/src/test/regress/sql/sequence.sql
@@ -0,0 +1,416 @@
+--
+-- CREATE SEQUENCE
+--
+
+-- various error cases
+CREATE SEQUENCE sequence_testx INCREMENT BY 0;
+CREATE SEQUENCE sequence_testx INCREMENT BY -1 MINVALUE 20;
+CREATE SEQUENCE sequence_testx INCREMENT BY 1 MAXVALUE -20;
+CREATE SEQUENCE sequence_testx INCREMENT BY -1 START 10;
+CREATE SEQUENCE sequence_testx INCREMENT BY 1 START -10;
+CREATE SEQUENCE sequence_testx CACHE 0;
+
+-- OWNED BY errors
+CREATE SEQUENCE sequence_testx OWNED BY nobody;  -- nonsense word
+CREATE SEQUENCE sequence_testx OWNED BY pg_class_oid_index.oid;  -- not a table
+CREATE SEQUENCE sequence_testx OWNED BY pg_class.relname;  -- not same schema
+CREATE TABLE sequence_test_table (a int);
+CREATE SEQUENCE sequence_testx OWNED BY sequence_test_table.b;  -- wrong column
+DROP TABLE sequence_test_table;
+
+-- sequence data types
+CREATE SEQUENCE sequence_test5 AS integer;
+CREATE SEQUENCE sequence_test6 AS smallint;
+CREATE SEQUENCE sequence_test7 AS bigint;
+CREATE SEQUENCE sequence_test8 AS integer MAXVALUE 100000;
+CREATE SEQUENCE sequence_test9 AS integer INCREMENT BY -1;
+CREATE SEQUENCE sequence_test10 AS integer MINVALUE -100000 START 1;
+CREATE SEQUENCE sequence_test11 AS smallint;
+CREATE SEQUENCE sequence_test12 AS smallint INCREMENT -1;
+CREATE SEQUENCE sequence_test13 AS smallint MINVALUE -32768;
+CREATE SEQUENCE sequence_test14 AS smallint MAXVALUE 32767 INCREMENT -1;
+CREATE SEQUENCE sequence_testx AS text;
+CREATE SEQUENCE sequence_testx AS nosuchtype;
+
+CREATE SEQUENCE sequence_testx AS smallint MAXVALUE 100000;
+CREATE SEQUENCE sequence_testx AS smallint MINVALUE -100000;
+
+ALTER SEQUENCE sequence_test5 AS smallint;  -- success, max will be adjusted
+ALTER SEQUENCE sequence_test8 AS smallint;  -- fail, max has to be adjusted
+ALTER SEQUENCE sequence_test8 AS smallint MAXVALUE 20000;  -- ok now
+ALTER SEQUENCE sequence_test9 AS smallint;  -- success, min will be adjusted
+ALTER SEQUENCE sequence_test10 AS smallint;  -- fail, min has to be adjusted
+ALTER SEQUENCE sequence_test10 AS smallint MINVALUE -20000;  -- ok now
+
+ALTER SEQUENCE sequence_test11 AS int;  -- max will be adjusted
+ALTER SEQUENCE sequence_test12 AS int;  -- min will be adjusted
+ALTER SEQUENCE sequence_test13 AS int;  -- min and max will be adjusted
+ALTER SEQUENCE sequence_test14 AS int;  -- min and max will be adjusted
+
+---
+--- test creation of SERIAL column
+---
+
+CREATE TABLE serialTest1 (f1 text, f2 serial);
+
+INSERT INTO serialTest1 VALUES ('foo');
+INSERT INTO serialTest1 VALUES ('bar');
+INSERT INTO serialTest1 VALUES ('force', 100);
+INSERT INTO serialTest1 VALUES ('wrong', NULL);
+
+SELECT * FROM serialTest1;
+
+SELECT pg_get_serial_sequence('serialTest1', 'f2');
+
+-- test smallserial / bigserial
+CREATE TABLE serialTest2 (f1 text, f2 serial, f3 smallserial, f4 serial2,
+  f5 bigserial, f6 serial8);
+
+INSERT INTO serialTest2 (f1)
+  VALUES ('test_defaults');
+
+INSERT INTO serialTest2 (f1, f2, f3, f4, f5, f6)
+  VALUES ('test_max_vals', 2147483647, 32767, 32767, 9223372036854775807,
+          9223372036854775807),
+         ('test_min_vals', -2147483648, -32768, -32768, -9223372036854775808,
+          -9223372036854775808);
+
+-- All these INSERTs should fail:
+INSERT INTO serialTest2 (f1, f3)
+  VALUES ('bogus', -32769);
+
+INSERT INTO serialTest2 (f1, f4)
+  VALUES ('bogus', -32769);
+
+INSERT INTO serialTest2 (f1, f3)
+  VALUES ('bogus', 32768);
+
+INSERT INTO serialTest2 (f1, f4)
+  VALUES ('bogus', 32768);
+
+INSERT INTO serialTest2 (f1, f5)
+  VALUES ('bogus', -9223372036854775809);
+
+INSERT INTO serialTest2 (f1, f6)
+  VALUES ('bogus', -9223372036854775809);
+
+INSERT INTO serialTest2 (f1, f5)
+  VALUES ('bogus', 9223372036854775808);
+
+INSERT INTO serialTest2 (f1, f6)
+  VALUES ('bogus', 9223372036854775808);
+
+SELECT * FROM serialTest2 ORDER BY f2 ASC;
+
+SELECT nextval('serialTest2_f2_seq');
+SELECT nextval('serialTest2_f3_seq');
+SELECT nextval('serialTest2_f4_seq');
+SELECT nextval('serialTest2_f5_seq');
+SELECT nextval('serialTest2_f6_seq');
+
+-- basic sequence operations using both text and oid references
+CREATE SEQUENCE sequence_test;
+CREATE SEQUENCE IF NOT EXISTS sequence_test;
+
+SELECT nextval('sequence_test'::text);
+SELECT nextval('sequence_test'::regclass);
+SELECT currval('sequence_test'::text);
+SELECT currval('sequence_test'::regclass);
+SELECT setval('sequence_test'::text, 32);
+SELECT nextval('sequence_test'::regclass);
+SELECT setval('sequence_test'::text, 99, false);
+SELECT nextval('sequence_test'::regclass);
+SELECT setval('sequence_test'::regclass, 32);
+SELECT nextval('sequence_test'::text);
+SELECT setval('sequence_test'::regclass, 99, false);
+SELECT nextval('sequence_test'::text);
+DISCARD SEQUENCES;
+SELECT currval('sequence_test'::regclass);
+
+DROP SEQUENCE sequence_test;
+
+-- renaming sequences
+CREATE SEQUENCE foo_seq;
+ALTER TABLE foo_seq RENAME TO foo_seq_new;
+SELECT * FROM foo_seq_new;
+SELECT nextval('foo_seq_new');
+SELECT nextval('foo_seq_new');
+-- log_cnt can be higher if there is a checkpoint just at the right
+-- time, so just test for the expected range
+SELECT last_value, log_cnt IN (31, 32) AS log_cnt_ok, is_called FROM foo_seq_new;
+DROP SEQUENCE foo_seq_new;
+
+-- renaming serial sequences
+ALTER TABLE serialtest1_f2_seq RENAME TO serialtest1_f2_foo;
+INSERT INTO serialTest1 VALUES ('more');
+SELECT * FROM serialTest1;
+
+--
+-- Check dependencies of serial and ordinary sequences
+--
+CREATE TEMP SEQUENCE myseq2;
+CREATE TEMP SEQUENCE myseq3;
+CREATE TEMP TABLE t1 (
+  f1 serial,
+  f2 int DEFAULT nextval('myseq2'),
+  f3 int DEFAULT nextval('myseq3'::text)
+);
+-- Both drops should fail, but with different error messages:
+DROP SEQUENCE t1_f1_seq;
+DROP SEQUENCE myseq2;
+-- This however will work:
+DROP SEQUENCE myseq3;
+DROP TABLE t1;
+-- Fails because no longer existent:
+DROP SEQUENCE t1_f1_seq;
+-- Now OK:
+DROP SEQUENCE myseq2;
+
+--
+-- Alter sequence
+--
+
+ALTER SEQUENCE IF EXISTS sequence_test2 RESTART WITH 24
+  INCREMENT BY 4 MAXVALUE 36 MINVALUE 5 CYCLE;
+
+ALTER SEQUENCE serialTest1 CYCLE;  -- error, not a sequence
+
+CREATE SEQUENCE sequence_test2 START WITH 32;
+CREATE SEQUENCE sequence_test4 INCREMENT BY -1;
+
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test4');
+
+ALTER SEQUENCE sequence_test2 RESTART;
+SELECT nextval('sequence_test2');
+
+ALTER SEQUENCE sequence_test2 RESTART WITH 0;  -- error
+ALTER SEQUENCE sequence_test4 RESTART WITH 40;  -- error
+
+-- test CYCLE and NO CYCLE
+ALTER SEQUENCE sequence_test2 RESTART WITH 24
+  INCREMENT BY 4 MAXVALUE 36 MINVALUE 5 CYCLE;
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');  -- cycled
+
+ALTER SEQUENCE sequence_test2 RESTART WITH 24
+  NO CYCLE;
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');  -- error
+
+ALTER SEQUENCE sequence_test2 RESTART WITH -24 START WITH -24
+  INCREMENT BY -4 MINVALUE -36 MAXVALUE -5 CYCLE;
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');  -- cycled
+
+ALTER SEQUENCE sequence_test2 RESTART WITH -24
+  NO CYCLE;
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');
+SELECT nextval('sequence_test2');  -- error
+
+-- reset
+ALTER SEQUENCE IF EXISTS sequence_test2 RESTART WITH 32 START WITH 32
+  INCREMENT BY 4 MAXVALUE 36 MINVALUE 5 CYCLE;
+
+SELECT setval('sequence_test2', -100);  -- error
+SELECT setval('sequence_test2', 100);  -- error
+SELECT setval('sequence_test2', 5);
+
+CREATE SEQUENCE sequence_test3;  -- not read from, to test is_called
+
+
+-- Information schema
+SELECT * FROM information_schema.sequences
+  WHERE sequence_name ~ ANY(ARRAY['sequence_test', 'serialtest'])
+  ORDER BY sequence_name ASC;
+
+SELECT schemaname, sequencename, start_value, min_value, max_value, increment_by, cycle, cache_size, last_value
+FROM pg_sequences
+WHERE sequencename ~ ANY(ARRAY['sequence_test', 'serialtest'])
+  ORDER BY sequencename ASC;
+
+
+SELECT * FROM pg_sequence_parameters('sequence_test4'::regclass);
+
+
+\d sequence_test4
+\d serialtest2_f2_seq
+
+
+-- Test comments
+COMMENT ON SEQUENCE asdf IS 'won''t work';
+COMMENT ON SEQUENCE sequence_test2 IS 'will work';
+COMMENT ON SEQUENCE sequence_test2 IS NULL;
+
+-- Test lastval()
+CREATE SEQUENCE seq;
+SELECT nextval('seq');
+SELECT lastval();
+SELECT setval('seq', 99);
+SELECT lastval();
+DISCARD SEQUENCES;
+SELECT lastval();
+
+CREATE SEQUENCE seq2;
+SELECT nextval('seq2');
+SELECT lastval();
+
+DROP SEQUENCE seq2;
+-- should fail
+SELECT lastval();
+
+-- unlogged sequences
+-- (more tests in src/test/recovery/)
+CREATE UNLOGGED SEQUENCE sequence_test_unlogged;
+ALTER SEQUENCE sequence_test_unlogged SET LOGGED;
+\d sequence_test_unlogged
+ALTER SEQUENCE sequence_test_unlogged SET UNLOGGED;
+\d sequence_test_unlogged
+DROP SEQUENCE sequence_test_unlogged;
+
+-- Test sequences in read-only transactions
+CREATE TEMPORARY SEQUENCE sequence_test_temp1;
+START TRANSACTION READ ONLY;
+SELECT nextval('sequence_test_temp1');  -- ok
+SELECT nextval('sequence_test2');  -- error
+ROLLBACK;
+START TRANSACTION READ ONLY;
+SELECT setval('sequence_test_temp1', 1);  -- ok
+SELECT setval('sequence_test2', 1);  -- error
+ROLLBACK;
+
+-- privileges tests
+
+CREATE USER regress_seq_user;
+
+-- nextval
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT SELECT ON seq3 TO regress_seq_user;
+SELECT nextval('seq3');
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT UPDATE ON seq3 TO regress_seq_user;
+SELECT nextval('seq3');
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT USAGE ON seq3 TO regress_seq_user;
+SELECT nextval('seq3');
+ROLLBACK;
+
+-- currval
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT SELECT ON seq3 TO regress_seq_user;
+SELECT currval('seq3');
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT UPDATE ON seq3 TO regress_seq_user;
+SELECT currval('seq3');
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT USAGE ON seq3 TO regress_seq_user;
+SELECT currval('seq3');
+ROLLBACK;
+
+-- lastval
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT SELECT ON seq3 TO regress_seq_user;
+SELECT lastval();
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT UPDATE ON seq3 TO regress_seq_user;
+SELECT lastval();
+ROLLBACK;
+
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+SELECT nextval('seq3');
+REVOKE ALL ON seq3 FROM regress_seq_user;
+GRANT USAGE ON seq3 TO regress_seq_user;
+SELECT lastval();
+ROLLBACK;
+
+-- setval
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+CREATE SEQUENCE seq3;
+REVOKE ALL ON seq3 FROM regress_seq_user;
+SAVEPOINT save;
+SELECT setval('seq3', 5);
+ROLLBACK TO save;
+GRANT UPDATE ON seq3 TO regress_seq_user;
+SELECT setval('seq3', 5);
+SELECT nextval('seq3');
+ROLLBACK;
+
+-- ALTER SEQUENCE
+BEGIN;
+SET LOCAL SESSION AUTHORIZATION regress_seq_user;
+ALTER SEQUENCE sequence_test2 START WITH 1;
+ROLLBACK;
+
+-- Sequences should get wiped out as well:
+DROP TABLE serialTest1, serialTest2;
+
+-- Make sure sequences are gone:
+SELECT * FROM information_schema.sequences WHERE sequence_name IN
+  ('sequence_test2', 'serialtest2_f2_seq', 'serialtest2_f3_seq',
+   'serialtest2_f4_seq', 'serialtest2_f5_seq', 'serialtest2_f6_seq')
+  ORDER BY sequence_name ASC;
+
+DROP USER regress_seq_user;
+DROP SEQUENCE seq;
+
+-- cache tests
+CREATE SEQUENCE test_seq1 CACHE 10;
+SELECT nextval('test_seq1');
+SELECT nextval('test_seq1');
+SELECT nextval('test_seq1');
+
+DROP SEQUENCE test_seq1;