src/test/isolation/expected/partial-index.out - master - githubmirror/postgres

src/test/isolation/expected/partial-index.out
715 строк14 KB
Tom Lane
Improve display of query results in isolation tests.
23 июн 2021, 18:13
23 июн 2021, 18:134a05406
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;