1Parsed test spec with 3 sessions 2 3starting permutation: s1b s1s s2d s3i1 s1c 4step s1b: BEGIN; 5step s1s: SELECT * FROM d_lp_fk; 6a 7- 81 92 10(2 rows) 11 12step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...> 13step s3i1: INSERT INTO d_lp_fk_r VALUES (1); 14ERROR: insert or update on table "d_lp_fk_r" violates foreign key constraint "d_lp_fk_r_a_fkey" 15step s1c: COMMIT; 16step s2d: <... completed> 17 18starting permutation: s1b s1s s2d s3i2 s3i2 s1c 19step s1b: BEGIN; 20step s1s: SELECT * FROM d_lp_fk; 21a 22- 231 242 25(2 rows) 26 27step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...> 28step s3i2: INSERT INTO d_lp_fk_r VALUES (2); 29step s3i2: INSERT INTO d_lp_fk_r VALUES (2); 30step s1c: COMMIT; 31step s2d: <... completed> 32 33starting permutation: s1b s1s s3i1 s2d s1c 34step s1b: BEGIN; 35step s1s: SELECT * FROM d_lp_fk; 36a 37- 381 392 40(2 rows) 41 42step s3i1: INSERT INTO d_lp_fk_r VALUES (1); 43step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; 44ERROR: removing partition "d_lp_fk_1" violates foreign key constraint "d_lp_fk_r_a_fkey1" 45step s1c: COMMIT; 46 47starting permutation: s1b s1s s3i2 s2d s1c 48step s1b: BEGIN; 49step s1s: SELECT * FROM d_lp_fk; 50a 51- 521 532 54(2 rows) 55 56step s3i2: INSERT INTO d_lp_fk_r VALUES (2); 57step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...> 58step s1c: COMMIT; 59step s2d: <... completed> 60 61starting permutation: s1b s1s s3b s2d s3i1 s1c s3c 62step s1b: BEGIN; 63step s1s: SELECT * FROM d_lp_fk; 64a 65- 661 672 68(2 rows) 69 70step s3b: BEGIN; 71step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...> 72step s3i1: INSERT INTO d_lp_fk_r VALUES (1); 73ERROR: insert or update on table "d_lp_fk_r" violates foreign key constraint "d_lp_fk_r_a_fkey" 74step s1c: COMMIT; 75step s2d: <... completed> 76step s3c: COMMIT; 77