diff options
Diffstat (limited to 'contrib/test_decoding/sql/sequence.sql')
-rw-r--r-- | contrib/test_decoding/sql/sequence.sql | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/contrib/test_decoding/sql/sequence.sql b/contrib/test_decoding/sql/sequence.sql deleted file mode 100644 index 978ee8088e1..00000000000 --- a/contrib/test_decoding/sql/sequence.sql +++ /dev/null @@ -1,119 +0,0 @@ --- predictability -SET synchronous_commit = on; -SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding'); - -CREATE SEQUENCE test_sequence; - --- test the sequence changes by several nextval() calls -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); - --- test the sequence changes by several ALTER commands -ALTER SEQUENCE test_sequence INCREMENT BY 10; -SELECT nextval('test_sequence'); - -ALTER SEQUENCE test_sequence START WITH 3000; -ALTER SEQUENCE test_sequence MAXVALUE 10000; -ALTER SEQUENCE test_sequence RESTART WITH 4000; -SELECT nextval('test_sequence'); - --- test the sequence changes by several setval() calls -SELECT setval('test_sequence', 3500); -SELECT nextval('test_sequence'); -SELECT setval('test_sequence', 3500, true); -SELECT nextval('test_sequence'); -SELECT setval('test_sequence', 3500, false); -SELECT nextval('test_sequence'); - --- show results and drop sequence -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); -DROP SEQUENCE test_sequence; - --- rollback on sequence creation and update -BEGIN; -CREATE SEQUENCE test_sequence; -CREATE TABLE test_table (a INT); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -SELECT setval('test_sequence', 3000); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -SELECT nextval('test_sequence'); -ALTER SEQUENCE test_sequence RESTART WITH 6000; -INSERT INTO test_table VALUES( (SELECT nextval('test_sequence')) ); -SELECT nextval('test_sequence'); -ROLLBACK; -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); - --- rollback on table creation with serial column -BEGIN; -CREATE TABLE test_table (a SERIAL, b INT); -INSERT INTO test_table (b) VALUES (100); -INSERT INTO test_table (b) VALUES (200); -INSERT INTO test_table (b) VALUES (300); -SELECT setval('test_table_a_seq', 3000); -INSERT INTO test_table (b) VALUES (400); -INSERT INTO test_table (b) VALUES (500); -INSERT INTO test_table (b) VALUES (600); -ALTER SEQUENCE test_table_a_seq RESTART WITH 6000; -INSERT INTO test_table (b) VALUES (700); -INSERT INTO test_table (b) VALUES (800); -INSERT INTO test_table (b) VALUES (900); -ROLLBACK; -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); - --- rollback on table with serial column -CREATE TABLE test_table (a SERIAL, b INT); - -BEGIN; -INSERT INTO test_table (b) VALUES (100); -INSERT INTO test_table (b) VALUES (200); -INSERT INTO test_table (b) VALUES (300); -SELECT setval('test_table_a_seq', 3000); -INSERT INTO test_table (b) VALUES (400); -INSERT INTO test_table (b) VALUES (500); -INSERT INTO test_table (b) VALUES (600); -ALTER SEQUENCE test_table_a_seq RESTART WITH 6000; -INSERT INTO test_table (b) VALUES (700); -INSERT INTO test_table (b) VALUES (800); -INSERT INTO test_table (b) VALUES (900); -ROLLBACK; - --- check table and sequence values after rollback -SELECT * from test_table_a_seq; -SELECT nextval('test_table_a_seq'); - -DROP TABLE test_table; -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); - --- savepoint test on table with serial column -BEGIN; -CREATE TABLE test_table (a SERIAL, b INT); -INSERT INTO test_table (b) VALUES (100); -INSERT INTO test_table (b) VALUES (200); -SAVEPOINT a; -INSERT INTO test_table (b) VALUES (300); -ROLLBACK TO SAVEPOINT a; -DROP TABLE test_table; -COMMIT; -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); - --- savepoint test on table with serial column -BEGIN; -CREATE SEQUENCE test_sequence; -SELECT nextval('test_sequence'); -SELECT setval('test_sequence', 3000); -SELECT nextval('test_sequence'); -SAVEPOINT a; -ALTER SEQUENCE test_sequence START WITH 7000; -SELECT setval('test_sequence', 5000); -ROLLBACK TO SAVEPOINT a; -SELECT * FROM test_sequence; -DROP SEQUENCE test_sequence; -COMMIT; -SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); - -SELECT pg_drop_replication_slot('regression_slot'); |