PostgreSQL
Check-in [96f4eeef2c2c8ae14a25acdb313100c8087fa871]
Not logged in

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
SHA1 Hash:96f4eeef2c2c8ae14a25acdb313100c8087fa871
Date: 2014-05-16 08:34:50
User: heikki.linnakangas@iki.fi
Comment:Add test case for logical decoding of prepared transactions. Andres Freund
Tags And Properties
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to contrib/test_decoding/Makefile

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

submake-isolation:
	$(MAKE) -C $(top_builddir)/src/test/isolation all

submake-test_decoding:
	$(MAKE) -C $(top_builddir)/contrib/test_decoding

REGRESSCHECKS=ddl rewrite toast permissions decoding_in_xact binary

regresscheck: all | submake-regress submake-test_decoding
	$(MKDIR_P) regression_output
	$(pg_regress_check) \
	    --temp-config $(top_srcdir)/contrib/test_decoding/logical.conf \
	    --temp-install=./tmp_check \
	    --extra-install=contrib/test_decoding \







|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

submake-isolation:
	$(MAKE) -C $(top_builddir)/src/test/isolation all

submake-test_decoding:
	$(MAKE) -C $(top_builddir)/contrib/test_decoding

REGRESSCHECKS=ddl rewrite toast permissions decoding_in_xact binary prepared

regresscheck: all | submake-regress submake-test_decoding
	$(MKDIR_P) regression_output
	$(pg_regress_check) \
	    --temp-config $(top_srcdir)/contrib/test_decoding/logical.conf \
	    --temp-install=./tmp_check \
	    --extra-install=contrib/test_decoding \

Added contrib/test_decoding/expected/prepared.out





































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
-- predictability
SET synchronous_commit = on;
SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
 ?column? 
----------
 init
(1 row)

CREATE TABLE test_prepared1(id int);
CREATE TABLE test_prepared2(id int);
-- test simple successful use of a prepared xact
BEGIN;
INSERT INTO test_prepared1 VALUES (1);
PREPARE TRANSACTION 'test_prepared#1';
COMMIT PREPARED 'test_prepared#1';
INSERT INTO test_prepared1 VALUES (2);
-- test abort of a prepared xact
BEGIN;
INSERT INTO test_prepared1 VALUES (3);
PREPARE TRANSACTION 'test_prepared#2';
ROLLBACK PREPARED 'test_prepared#2';
INSERT INTO test_prepared1 VALUES (4);
-- test prepared xact containing ddl
BEGIN;
INSERT INTO test_prepared1 VALUES (5);
ALTER TABLE test_prepared1 ADD COLUMN data text;
INSERT INTO test_prepared1 VALUES (6, 'frakbar');
PREPARE TRANSACTION 'test_prepared#3';
-- test that we decode correctly while an uncommitted prepared xact
-- with ddl exists.
-- separate table because of the lock from the ALTER
-- this will come before the '5' row above, as this commits before it.
INSERT INTO test_prepared2 VALUES (7);
COMMIT PREPARED 'test_prepared#3';
-- make sure stuff still works
INSERT INTO test_prepared1 VALUES (8);
INSERT INTO test_prepared2 VALUES (9);
-- cleanup
DROP TABLE test_prepared1;
DROP TABLE test_prepared2;
-- show results
SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0');
                                  data                                   
-------------------------------------------------------------------------
 BEGIN
 COMMIT
 BEGIN
 COMMIT
 BEGIN
 table public.test_prepared1: INSERT: id[integer]:1
 COMMIT
 BEGIN
 table public.test_prepared1: INSERT: id[integer]:2
 COMMIT
 BEGIN
 table public.test_prepared1: INSERT: id[integer]:4
 COMMIT
 BEGIN
 table public.test_prepared2: INSERT: id[integer]:7
 COMMIT
 BEGIN
 table public.test_prepared1: INSERT: id[integer]:5
 table public.test_prepared1: INSERT: id[integer]:6 data[text]:'frakbar'
 COMMIT
 BEGIN
 table public.test_prepared1: INSERT: id[integer]:8 data[text]:null
 COMMIT
 BEGIN
 table public.test_prepared2: INSERT: id[integer]:9
 COMMIT
 BEGIN
 COMMIT
 BEGIN
 COMMIT
(30 rows)

SELECT pg_drop_replication_slot('regression_slot');
 pg_drop_replication_slot 
--------------------------
 
(1 row)

Added contrib/test_decoding/sql/prepared.sql





































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
-- predictability
SET synchronous_commit = on;
SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');

CREATE TABLE test_prepared1(id int);
CREATE TABLE test_prepared2(id int);

-- test simple successful use of a prepared xact
BEGIN;
INSERT INTO test_prepared1 VALUES (1);
PREPARE TRANSACTION 'test_prepared#1';
COMMIT PREPARED 'test_prepared#1';
INSERT INTO test_prepared1 VALUES (2);

-- test abort of a prepared xact
BEGIN;
INSERT INTO test_prepared1 VALUES (3);
PREPARE TRANSACTION 'test_prepared#2';
ROLLBACK PREPARED 'test_prepared#2';

INSERT INTO test_prepared1 VALUES (4);

-- test prepared xact containing ddl
BEGIN;
INSERT INTO test_prepared1 VALUES (5);
ALTER TABLE test_prepared1 ADD COLUMN data text;
INSERT INTO test_prepared1 VALUES (6, 'frakbar');
PREPARE TRANSACTION 'test_prepared#3';

-- test that we decode correctly while an uncommitted prepared xact
-- with ddl exists.

-- separate table because of the lock from the ALTER
-- this will come before the '5' row above, as this commits before it.
INSERT INTO test_prepared2 VALUES (7);

COMMIT PREPARED 'test_prepared#3';

-- make sure stuff still works
INSERT INTO test_prepared1 VALUES (8);
INSERT INTO test_prepared2 VALUES (9);

-- cleanup
DROP TABLE test_prepared1;
DROP TABLE test_prepared2;

-- show results
SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0');

SELECT pg_drop_replication_slot('regression_slot');