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rzharkovrzharkov
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[test] [refer #PGPRO-2887] Inherit tests for global temp tables.
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‎src/test/isolation/expected/inherit-global-temp.out

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Parsed test spec with 2 sessions
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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1
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2
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3
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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3
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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1
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2
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5
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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5
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_update_p s1_update_c s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_update_p: UPDATE inh_global_parent SET a = 11 WHERE a = 1;
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step s1_update_c: UPDATE inh_global_parent SET a = 13 WHERE a IN (3, 5);
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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2
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11
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4
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13
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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4
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13
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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2
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11
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5
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6
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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5
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_update_c s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s2_update_c: UPDATE inh_global_parent SET a = 15 WHERE a IN (3, 5);
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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1
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2
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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4
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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1
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2
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6
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15
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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15
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_delete_p s1_delete_c s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_delete_p: DELETE FROM inh_global_parent WHERE a = 2;
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step s1_delete_c: DELETE FROM inh_global_parent WHERE a IN (4, 6);
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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1
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3
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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3
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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1
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5
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_delete_c s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s2_delete_c: DELETE FROM inh_global_parent WHERE a IN (4, 6);
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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1
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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5
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_truncate_p s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_truncate_p: TRUNCATE inh_global_parent;
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_truncate_p s1_select_p s1_select_c s2_select_p s2_select_c
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s2_truncate_p: TRUNCATE inh_global_parent;
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step s1_select_p: SELECT a FROM inh_global_parent;
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a
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3
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step s1_select_c: SELECT a FROM inh_global_temp_child_s1;
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a
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3
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step s2_select_p: SELECT a FROM inh_global_parent;
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a
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_begin s1_truncate_p s2_select_p s1_commit
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_begin: BEGIN;
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step s1_truncate_p: TRUNCATE inh_global_parent;
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step s2_select_p: SELECT a FROM inh_global_parent; <waiting ...>
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step s1_commit: COMMIT;
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step s2_select_p: <... completed>
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a
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starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_begin s1_truncate_p s2_select_c s1_commit
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step s1_insert_p: INSERT INTO inh_global_parent VALUES (1), (2);
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step s1_insert_c: INSERT INTO inh_global_temp_child_s1 VALUES (3), (4);
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step s2_insert_c: INSERT INTO inh_global_temp_child_s2 VALUES (5), (6);
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step s1_begin: BEGIN;
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step s1_truncate_p: TRUNCATE inh_global_parent;
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step s2_select_c: SELECT a FROM inh_global_temp_child_s2;
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a
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step s1_commit: COMMIT;

‎src/test/isolation/specs/inherit-global-temp.spec

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# This is a copy of the inherit-temp test with little changes for global temporary tables.
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#
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setup
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{
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CREATE TABLE inh_global_parent (a int);
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}
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teardown
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{
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DROP TABLE inh_global_parent;
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}
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# Session 1 executes actions which act directly on both the parent and
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# its child. Abbreviation "c" is used for queries working on the child
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# and "p" on the parent.
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session "s1"
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setup
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{
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CREATE GLOBAL TEMPORARY TABLE inh_global_temp_child_s1 () INHERITS (inh_global_parent);
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}
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step "s1_begin" { BEGIN; }
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step "s1_truncate_p" { TRUNCATE inh_global_parent; }
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step "s1_select_p" { SELECT a FROM inh_global_parent; }
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step "s1_select_c" { SELECT a FROM inh_global_temp_child_s1; }
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step "s1_insert_p" { INSERT INTO inh_global_parent VALUES (1), (2); }
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step "s1_insert_c" { INSERT INTO inh_global_temp_child_s1 VALUES (3), (4); }
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step "s1_update_p" { UPDATE inh_global_parent SET a = 11 WHERE a = 1; }
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step "s1_update_c" { UPDATE inh_global_parent SET a = 13 WHERE a IN (3, 5); }
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step "s1_delete_p" { DELETE FROM inh_global_parent WHERE a = 2; }
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step "s1_delete_c" { DELETE FROM inh_global_parent WHERE a IN (4, 6); }
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step "s1_commit" { COMMIT; }
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teardown
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{
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DROP TABLE inh_global_temp_child_s1;
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}
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# Session 2 executes actions on the parent which act only on the child.
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session "s2"
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setup
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{
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CREATE GLOBAL TEMPORARY TABLE inh_global_temp_child_s2 () INHERITS (inh_global_parent);
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}
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step "s2_truncate_p" { TRUNCATE inh_global_parent; }
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step "s2_select_p" { SELECT a FROM inh_global_parent; }
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step "s2_select_c" { SELECT a FROM inh_global_temp_child_s2; }
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step "s2_insert_c" { INSERT INTO inh_global_temp_child_s2 VALUES (5), (6); }
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step "s2_update_c" { UPDATE inh_global_parent SET a = 15 WHERE a IN (3, 5); }
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step "s2_delete_c" { DELETE FROM inh_global_parent WHERE a IN (4, 6); }
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teardown
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{
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DROP TABLE inh_global_temp_child_s2;
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}
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# Check INSERT behavior across sessions
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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# Check UPDATE behavior across sessions
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_update_p" "s1_update_c" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s2_update_c" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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# Check DELETE behavior across sessions
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_delete_p" "s1_delete_c" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s2_delete_c" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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# Check TRUNCATE behavior across sessions
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_truncate_p" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s2_truncate_p" "s1_select_p" "s1_select_c" "s2_select_p" "s2_select_c"
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# TRUNCATE on a parent tree does not block access to temporary child relation
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# of another session, and blocks when scanning the parent.
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_begin" "s1_truncate_p" "s2_select_p" "s1_commit"
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permutation "s1_insert_p" "s1_insert_c" "s2_insert_c" "s1_begin" "s1_truncate_p" "s2_select_c" "s1_commit"

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