#include "isolation_mx_common.include.spec" setup { CREATE TABLE ref_table(user_id int, value_1 int); SELECT create_reference_table('ref_table'); INSERT INTO ref_table VALUES (1, 11), (2, 21), (3, 31), (4, 41), (5, 51), (6, 61), (7, 71); } // Create and use UDF to close the connection opened in the setup step. Also return the cluster // back to the initial state. teardown { DROP TABLE ref_table; SELECT citus_internal.restore_isolation_tester_func(); } session "s1" step "s1-begin" { BEGIN; } // We do not need to begin a transaction on coordinator, since it will be open on workers. step "s1-start-session-level-connection" { SELECT start_session_level_connection_to_node('localhost', 57637); } step "s1-begin-on-worker" { SELECT run_commands_on_session_level_connection_to_node('BEGIN'); } step "s1-update-ref-table" { SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1'); } step "s1-delete-from-ref-table" { SELECT run_commands_on_session_level_connection_to_node('DELETE FROM ref_table WHERE user_id = 1'); } step "s1-insert-into-ref-table" { SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); } step "s1-copy-to-ref-table" { SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV'); } step "s1-select-for-update" { SELECT run_commands_on_session_level_connection_to_node('SELECT * FROM ref_table FOR UPDATE'); } step "s1-commit-worker" { SELECT run_commands_on_session_level_connection_to_node('COMMIT'); } step "s1-alter-table" { ALTER TABLE ref_table ADD CONSTRAINT rf_p_key PRIMARY KEY(user_id); } step "s1-stop-connection" { SELECT stop_session_level_connection_to_node(); } step "s1-commit" { COMMIT; } session "s2" step "s2-start-session-level-connection" { SELECT start_session_level_connection_to_node('localhost', 57638); } step "s2-begin-on-worker" { SELECT run_commands_on_session_level_connection_to_node('BEGIN'); } step "s2-update-ref-table" { SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1'); } step "s2-select-from-ref-table" { SELECT run_commands_on_session_level_connection_to_node('SELECT count(*) FROM ref_table'); } step "s2-delete-from-ref-table" { SELECT run_commands_on_session_level_connection_to_node('DELETE FROM ref_table WHERE user_id = 2'); } step "s2-insert-into-ref-table" { SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); } step "s2-copy-to-ref-table" { SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV'); } step "s2-stop-connection" { SELECT stop_session_level_connection_to_node(); } step "s2-commit-worker" { SELECT run_commands_on_session_level_connection_to_node('COMMIT'); } permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-update-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-update-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-delete-from-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-update-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-insert-into-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-update-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-insert-into-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-insert-into-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-copy-to-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-update-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-copy-to-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-insert-into-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-copy-to-ref-table" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-copy-to-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s1-start-session-level-connection" "s1-begin-on-worker" "s1-select-for-update" "s2-start-session-level-connection" "s2-begin-on-worker" "s2-update-ref-table" "s1-commit-worker" "s2-commit-worker" "s1-stop-connection" "s2-stop-connection" permutation "s2-start-session-level-connection" "s2-begin-on-worker" "s2-insert-into-ref-table" "s1-begin" "s1-alter-table" "s2-commit-worker" "s1-commit" "s2-stop-connection" permutation "s2-start-session-level-connection" "s2-begin-on-worker" "s2-select-from-ref-table" "s1-begin" "s1-alter-table" "s2-commit-worker" "s1-commit" "s2-stop-connection"