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Parsed test spec with 2 sessions
starting permutation: s1b s1d s2b s2i s1c s2c
step s1b: begin;
step s1d: delete from ppk where a = 1;
step s2b: begin;
step s2i: insert into pfk values (1); <waiting ...>
step s1c: commit;
step s2i: <... completed>
ERROR: insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
step s2c: commit;
starting permutation: s1b s1d s2bs s2i s1c s2c
step s1b: begin;
step s1d: delete from ppk where a = 1;
step s2bs: begin isolation level serializable; select 1;
?column?
--------
1
(1 row)
step s2i: insert into pfk values (1); <waiting ...>
step s1c: commit;
step s2i: <... completed>
ERROR: could not serialize access due to concurrent update
step s2c: commit;
starting permutation: s1b s2b s1d s2i s1c s2c
step s1b: begin;
step s2b: begin;
step s1d: delete from ppk where a = 1;
step s2i: insert into pfk values (1); <waiting ...>
step s1c: commit;
step s2i: <... completed>
ERROR: insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
step s2c: commit;
starting permutation: s1b s2bs s1d s2i s1c s2c
step s1b: begin;
step s2bs: begin isolation level serializable; select 1;
?column?
--------
1
(1 row)
step s1d: delete from ppk where a = 1;
step s2i: insert into pfk values (1); <waiting ...>
step s1c: commit;
step s2i: <... completed>
ERROR: could not serialize access due to concurrent update
step s2c: commit;
starting permutation: s1b s2b s2i s1d s2c s1c
step s1b: begin;
step s2b: begin;
step s2i: insert into pfk values (1);
step s1d: delete from ppk where a = 1; <waiting ...>
step s2c: commit;
step s1d: <... completed>
ERROR: update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
step s1c: commit;
starting permutation: s1b s2bs s2i s1d s2c s1c
step s1b: begin;
step s2bs: begin isolation level serializable; select 1;
?column?
--------
1
(1 row)
step s2i: insert into pfk values (1);
step s1d: delete from ppk where a = 1; <waiting ...>
step s2c: commit;
step s1d: <... completed>
ERROR: update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
step s1c: commit;
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