blob: 7dee144f2ffb149bf420870299c6e106f0419952 (
plain)
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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
Parsed test spec with 2 sessions
starting permutation: s1b s2b s1u s1c s2d s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u: UPDATE foo SET a=2 WHERE a=1;
step s1c: COMMIT;
step s2d: DELETE FROM foo WHERE a=1;
step s2c: COMMIT;
starting permutation: s1b s2b s1u s2d s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u: UPDATE foo SET a=2 WHERE a=1;
step s2d: DELETE FROM foo WHERE a=1; <waiting ...>
step s1c: COMMIT;
step s2d: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s1u s2u s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u: UPDATE foo SET a=2 WHERE a=1;
step s2u: UPDATE foo SET b='EFG' WHERE a=1; <waiting ...>
step s1c: COMMIT;
step s2u: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s2d s1u s2c s1c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2d: DELETE FROM foo WHERE a=1;
step s1u: UPDATE foo SET a=2 WHERE a=1; <waiting ...>
step s2c: COMMIT;
step s1u: <... completed>
step s1c: COMMIT;
starting permutation: s1b s2b s1u2 s1c s2u2 s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u2: UPDATE footrg SET b='EFG' WHERE a=1;
step s1c: COMMIT;
step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1;
step s2c: COMMIT;
starting permutation: s1b s2b s1u2 s2u2 s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u2: UPDATE footrg SET b='EFG' WHERE a=1;
step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1; <waiting ...>
step s1c: COMMIT;
step s2u2: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s2u2 s1u2 s2c s1c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1;
step s1u2: UPDATE footrg SET b='EFG' WHERE a=1; <waiting ...>
step s2c: COMMIT;
step s1u2: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s1c: COMMIT;
starting permutation: s1b s2b s1u3pc s2i s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1c: COMMIT;
step s2i: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s1u3pc s2i s1r s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1r: ROLLBACK;
step s2i: <... completed>
step s2c: COMMIT;
starting permutation: s1b s2b s1u3npc s1u3pc s2i s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1c: COMMIT;
step s2i: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s1u3npc s1u3pc s2i s1r s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1r: ROLLBACK;
step s2i: <... completed>
step s2c: COMMIT;
starting permutation: s1b s2b s1u3npc s1u3pc s1u3pc s2i s1c s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1c: COMMIT;
step s2i: <... completed>
ERROR: tuple to be locked was already moved to another partition due to concurrent update
step s2c: COMMIT;
starting permutation: s1b s2b s1u3npc s1u3pc s1u3pc s2i s1r s2c
step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
step s2i: INSERT INTO bar VALUES(7); <waiting ...>
step s1r: ROLLBACK;
step s2i: <... completed>
step s2c: COMMIT;
|
