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postgresql/src/test/isolation/expected/partial-index.out

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Parsed test spec with 2 sessions
starting permutation: rxy1 wx1 c1 wy2 rxy2 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
(9 rows)
step c2: COMMIT;
starting permutation: rxy1 wx1 wy2 c1 rxy2 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step c1: COMMIT;
step rxy2: select * from test_t where val2 = 1;
ERROR: could not serialize access due to read/write dependencies among transactions
step c2: COMMIT;
starting permutation: rxy1 wx1 wy2 rxy2 c1 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wx1 wy2 rxy2 c2 c1
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wy2 wx1 c1 rxy2 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step rxy2: select * from test_t where val2 = 1;
ERROR: could not serialize access due to read/write dependencies among transactions
step c2: COMMIT;
starting permutation: rxy1 wy2 wx1 rxy2 c1 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wy2 wx1 rxy2 c2 c1
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wy2 rxy2 wx1 c1 c2
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wy2 rxy2 wx1 c2 c1
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: rxy1 wy2 rxy2 c2 wx1 c1
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
ERROR: could not serialize access due to read/write dependencies among transactions
step c1: COMMIT;
starting permutation: wy2 rxy1 wx1 c1 rxy2 c2
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step rxy2: select * from test_t where val2 = 1;
ERROR: could not serialize access due to read/write dependencies among transactions
step c2: COMMIT;
starting permutation: wy2 rxy1 wx1 rxy2 c1 c2
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy1 wx1 rxy2 c2 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy1 rxy2 wx1 c1 c2
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy1 rxy2 wx1 c2 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy1 rxy2 c2 wx1 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
ERROR: could not serialize access due to read/write dependencies among transactions
step c1: COMMIT;
starting permutation: wy2 rxy2 rxy1 wx1 c1 c2
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
step c2: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy2 rxy1 wx1 c2 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c2: COMMIT;
step c1: COMMIT;
ERROR: could not serialize access due to read/write dependencies among transactions
starting permutation: wy2 rxy2 rxy1 c2 wx1 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
9|a | 1
10|a | 1
(11 rows)
step c2: COMMIT;
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
ERROR: could not serialize access due to read/write dependencies among transactions
step c1: COMMIT;
starting permutation: wy2 rxy2 c2 rxy1 wx1 c1
step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
step rxy2: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step c2: COMMIT;
step rxy1: select * from test_t where val2 = 1;
id|val1|val2
--+----+----
0|a | 1
1|a | 1
2|a | 1
3|a | 1
4|a | 1
5|a | 1
6|a | 1
7|a | 1
8|a | 1
10|a | 1
(10 rows)
step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
step c1: COMMIT;
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