2c7ea57e56
This reverts a sequence of commits, implementing features related to logical decoding and replication of sequences: - 0da92dc530c9251735fc70b20cd004d9630a1266 - 80901b32913ffa59bf157a4d88284b2b3a7511d9 - b779d7d8fdae088d70da5ed9fcd8205035676df3 - d5ed9da41d96988d905b49bebb273a9b2d6e2915 - a180c2b34de0989269fdb819bff241a249bf5380 - 75b1521dae1ff1fde17fda2e30e591f2e5d64b6a - 2d2232933b02d9396113662e44dca5f120d6830e - 002c9dd97a0c874fd1693a570383e2dd38cd40d5 - 05843b1aa49df2ecc9b97c693b755bd1b6f856a9 The implementation has issues, mostly due to combining transactional and non-transactional behavior of sequences. It's not clear how this could be fixed, but it'll require reworking significant part of the patch. Discussion: https://postgr.es/m/95345a19-d508-63d1-860a-f5c2f41e8d40@enterprisedb.com
67 lines
2.5 KiB
Plaintext
67 lines
2.5 KiB
Plaintext
Parsed test spec with 3 sessions
|
|
|
|
starting permutation: s2b s2txid s1init s3b s3txid s2alter s2c s2b s2txid s3c s2c s1insert s1checkpoint s1start s1insert s1alter s1insert s1start
|
|
step s2b: BEGIN;
|
|
step s2txid: SELECT pg_current_xact_id() IS NULL;
|
|
?column?
|
|
--------
|
|
f
|
|
(1 row)
|
|
|
|
step s1init: SELECT 'init' FROM pg_create_logical_replication_slot('isolation_slot', 'test_decoding'); <waiting ...>
|
|
step s3b: BEGIN;
|
|
step s3txid: SELECT pg_current_xact_id() IS NULL;
|
|
?column?
|
|
--------
|
|
f
|
|
(1 row)
|
|
|
|
step s2alter: ALTER TABLE do_write ADD COLUMN addedbys2 int;
|
|
step s2c: COMMIT;
|
|
step s2b: BEGIN;
|
|
step s2txid: SELECT pg_current_xact_id() IS NULL;
|
|
?column?
|
|
--------
|
|
f
|
|
(1 row)
|
|
|
|
step s3c: COMMIT;
|
|
step s1init: <... completed>
|
|
?column?
|
|
--------
|
|
init
|
|
(1 row)
|
|
|
|
step s2c: COMMIT;
|
|
step s1insert: INSERT INTO do_write DEFAULT VALUES;
|
|
step s1checkpoint: CHECKPOINT;
|
|
step s1start: SELECT data FROM pg_logical_slot_get_changes('isolation_slot', NULL, NULL, 'include-xids', 'false');
|
|
data
|
|
--------------------------------------------------------------------
|
|
BEGIN
|
|
table public.do_write: INSERT: id[integer]:1 addedbys2[integer]:null
|
|
COMMIT
|
|
(3 rows)
|
|
|
|
step s1insert: INSERT INTO do_write DEFAULT VALUES;
|
|
step s1alter: ALTER TABLE do_write ADD COLUMN addedbys1 int;
|
|
step s1insert: INSERT INTO do_write DEFAULT VALUES;
|
|
step s1start: SELECT data FROM pg_logical_slot_get_changes('isolation_slot', NULL, NULL, 'include-xids', 'false');
|
|
data
|
|
--------------------------------------------------------------------------------------------
|
|
BEGIN
|
|
table public.do_write: INSERT: id[integer]:2 addedbys2[integer]:null
|
|
COMMIT
|
|
BEGIN
|
|
COMMIT
|
|
BEGIN
|
|
table public.do_write: INSERT: id[integer]:3 addedbys2[integer]:null addedbys1[integer]:null
|
|
COMMIT
|
|
(8 rows)
|
|
|
|
?column?
|
|
--------
|
|
stop
|
|
(1 row)
|
|
|