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Use global pids in citus_lock_waits

add_worker_query_again
Onder Kalaci 2022-02-09 17:35:42 +01:00
parent d4b956c7f2
commit a46e8f29d1
4 changed files with 126 additions and 122 deletions
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8
src/backend/distributed/sql/udfs/citus_lock_waits/11.0-1.sql generated
View File

@ -8,7 +8,7 @@ citus_dist_stat_activity AS
), ),
unique_global_wait_edges AS unique_global_wait_edges AS
( (
SELECT DISTINCT ON(waiting_node_id, waiting_transaction_num, blocking_node_id, blocking_transaction_num) * FROM dump_global_wait_edges() SELECT DISTINCT ON(waiting_global_pid, blocking_global_pid) * FROM dump_global_wait_edges(distributed_tx_only:=false)
), ),
citus_dist_stat_activity_with_node_id AS citus_dist_stat_activity_with_node_id AS
( (
@ -21,6 +21,8 @@ citus_dist_stat_activity_with_node_id AS
citus_dist_stat_activity.distributed_query_host_port = pg_dist_node.nodeport citus_dist_stat_activity.distributed_query_host_port = pg_dist_node.nodeport
) )
SELECT SELECT
waiting.global_pid as waiting_gpid,
blocking.global_pid as blocking_gpid,
waiting.pid AS waiting_pid, waiting.pid AS waiting_pid,
blocking.pid AS blocking_pid, blocking.pid AS blocking_pid,
waiting.query AS blocked_statement, waiting.query AS blocked_statement,
@ -34,9 +36,9 @@ SELECT
FROM FROM
unique_global_wait_edges unique_global_wait_edges
JOIN JOIN
citus_dist_stat_activity_with_node_id waiting ON (unique_global_wait_edges.waiting_transaction_num = waiting.transaction_number AND unique_global_wait_edges.waiting_node_id = waiting.initiator_node_id) citus_dist_stat_activity_with_node_id waiting ON (unique_global_wait_edges.waiting_global_pid = waiting.global_pid)
JOIN JOIN
citus_dist_stat_activity_with_node_id blocking ON (unique_global_wait_edges.blocking_transaction_num = blocking.transaction_number AND unique_global_wait_edges.blocking_node_id = blocking.initiator_node_id); citus_dist_stat_activity_with_node_id blocking ON (unique_global_wait_edges.blocking_global_pid = blocking.global_pid);
ALTER VIEW citus.citus_lock_waits SET SCHEMA pg_catalog; ALTER VIEW citus.citus_lock_waits SET SCHEMA pg_catalog;
GRANT SELECT ON pg_catalog.citus_lock_waits TO PUBLIC; GRANT SELECT ON pg_catalog.citus_lock_waits TO PUBLIC;

8
src/backend/distributed/sql/udfs/citus_lock_waits/latest.sql
View File

@ -8,7 +8,7 @@ citus_dist_stat_activity AS
), ),
unique_global_wait_edges AS unique_global_wait_edges AS
( (
SELECT DISTINCT ON(waiting_node_id, waiting_transaction_num, blocking_node_id, blocking_transaction_num) * FROM dump_global_wait_edges() SELECT DISTINCT ON(waiting_global_pid, blocking_global_pid) * FROM dump_global_wait_edges(distributed_tx_only:=false)
), ),
citus_dist_stat_activity_with_node_id AS citus_dist_stat_activity_with_node_id AS
( (
@ -21,6 +21,8 @@ citus_dist_stat_activity_with_node_id AS
citus_dist_stat_activity.distributed_query_host_port = pg_dist_node.nodeport citus_dist_stat_activity.distributed_query_host_port = pg_dist_node.nodeport
) )
SELECT SELECT
waiting.global_pid as waiting_gpid,
blocking.global_pid as blocking_gpid,
waiting.pid AS waiting_pid, waiting.pid AS waiting_pid,
blocking.pid AS blocking_pid, blocking.pid AS blocking_pid,
waiting.query AS blocked_statement, waiting.query AS blocked_statement,
@ -34,9 +36,9 @@ SELECT
FROM FROM
unique_global_wait_edges unique_global_wait_edges
JOIN JOIN
citus_dist_stat_activity_with_node_id waiting ON (unique_global_wait_edges.waiting_transaction_num = waiting.transaction_number AND unique_global_wait_edges.waiting_node_id = waiting.initiator_node_id) citus_dist_stat_activity_with_node_id waiting ON (unique_global_wait_edges.waiting_global_pid = waiting.global_pid)
JOIN JOIN
citus_dist_stat_activity_with_node_id blocking ON (unique_global_wait_edges.blocking_transaction_num = blocking.transaction_number AND unique_global_wait_edges.blocking_node_id = blocking.initiator_node_id); citus_dist_stat_activity_with_node_id blocking ON (unique_global_wait_edges.blocking_global_pid = blocking.global_pid);
ALTER VIEW citus.citus_lock_waits SET SCHEMA pg_catalog; ALTER VIEW citus.citus_lock_waits SET SCHEMA pg_catalog;
GRANT SELECT ON pg_catalog.citus_lock_waits TO PUBLIC; GRANT SELECT ON pg_catalog.citus_lock_waits TO PUBLIC;

230
src/test/regress/expected/isolation_get_distributed_wait_queries_mx.out
View File

@ -2,13 +2,13 @@ Parsed test spec with 4 sessions
starting permutation: s1-begin s1-update-ref-table-from-coordinator s2-start-session-level-connection s2-begin-on-worker s2-update-ref-table s3-select-distributed-waiting-queries s1-commit s2-commit-worker s2-stop-connection starting permutation: s1-begin s1-update-ref-table-from-coordinator s2-start-session-level-connection s2-begin-on-worker s2-update-ref-table s3-select-distributed-waiting-queries s1-commit s2-commit-worker s2-stop-connection
step s1-begin: step s1-begin:
BEGIN; BEGIN;
step s1-update-ref-table-from-coordinator: step s1-update-ref-table-from-coordinator:
UPDATE ref_table SET value_1 = 15; UPDATE ref_table SET value_1 = 15;
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -16,7 +16,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -24,20 +24,20 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
UPDATE ref_table SET value_1 = 12 WHERE user_id = 1| UPDATE ref_table SET value_1 = 12 WHERE user_id = 1|
UPDATE ref_table SET value_1 = 15; UPDATE ref_table SET value_1 = 15;
|localhost |coordinator_host | 57638| 57636 |localhost |coordinator_host | 57638| 57636
(1 row) (1 row)
step s1-commit: step s1-commit:
COMMIT; COMMIT;
step s2-update-ref-table: <... completed> step s2-update-ref-table: <... completed>
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
@ -54,7 +54,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -69,7 +69,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -77,7 +77,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -85,7 +85,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -93,7 +93,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -101,7 +101,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -109,10 +109,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -142,7 +142,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -150,7 +150,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -165,7 +165,7 @@ restore_isolation_tester_func
starting permutation: s1-start-session-level-connection s1-begin-on-worker s1-update-dist-table s2-start-session-level-connection s2-begin-on-worker s2-update-dist-table s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting permutation: s1-start-session-level-connection s1-begin-on-worker s1-update-dist-table s2-start-session-level-connection s2-begin-on-worker s2-update-dist-table s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -173,7 +173,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -181,7 +181,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-update-dist-table: step s1-update-dist-table:
SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 4'); SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 4');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -189,7 +189,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -197,7 +197,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -205,10 +205,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-dist-table: step s2-update-dist-table:
SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 5'); SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 5');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -238,7 +238,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -246,7 +246,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -261,7 +261,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -269,7 +269,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -277,7 +277,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-delete-from-ref-table: step s1-delete-from-ref-table:
SELECT run_commands_on_session_level_connection_to_node('DELETE FROM ref_table WHERE user_id = 1'); SELECT run_commands_on_session_level_connection_to_node('DELETE FROM ref_table WHERE user_id = 1');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -285,7 +285,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -293,7 +293,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -301,10 +301,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -334,7 +334,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -342,7 +342,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -357,7 +357,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -365,7 +365,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -373,7 +373,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-insert-into-ref-table: step s1-insert-into-ref-table:
SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -381,7 +381,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -389,7 +389,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -397,10 +397,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -430,7 +430,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -438,7 +438,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -453,7 +453,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -461,7 +461,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -469,7 +469,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-insert-into-ref-table: step s1-insert-into-ref-table:
SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -477,7 +477,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -485,7 +485,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -493,7 +493,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-insert-into-ref-table: step s2-insert-into-ref-table:
SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -501,7 +501,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -524,7 +524,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -532,7 +532,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -547,7 +547,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -555,7 +555,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -563,7 +563,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-copy-to-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -571,7 +571,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -579,7 +579,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -587,10 +587,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -620,7 +620,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -628,7 +628,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -643,7 +643,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -651,7 +651,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -659,7 +659,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-copy-to-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -667,7 +667,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -675,7 +675,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -683,7 +683,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-insert-into-ref-table: step s2-insert-into-ref-table:
SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -691,7 +691,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -714,7 +714,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -722,7 +722,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -737,7 +737,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -745,7 +745,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -753,7 +753,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-copy-to-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -761,7 +761,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -769,7 +769,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -777,7 +777,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-copy-to-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('COPY ref_table FROM PROGRAM ''echo 10, 101 && echo 11, 111'' WITH CSV');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -785,7 +785,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement|current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -808,7 +808,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -816,7 +816,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -831,7 +831,7 @@ restore_isolation_tester_func
starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection starting 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 s3-select-distributed-waiting-queries s1-commit-worker s2-commit-worker s1-stop-connection s2-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -839,7 +839,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -847,7 +847,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-select-for-update: step s1-select-for-update:
SELECT run_commands_on_session_level_connection_to_node('SELECT * FROM ref_table FOR UPDATE'); SELECT run_commands_on_session_level_connection_to_node('SELECT * FROM ref_table FOR UPDATE');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -855,7 +855,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -863,7 +863,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -871,10 +871,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-update-ref-table: 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'); SELECT run_commands_on_session_level_connection_to_node('UPDATE ref_table SET value_1 = 12 WHERE user_id = 1');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -904,7 +904,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -912,7 +912,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -927,7 +927,7 @@ restore_isolation_tester_func
starting permutation: s2-start-session-level-connection s2-begin-on-worker s2-insert-into-ref-table s1-begin s1-alter-table s3-select-distributed-waiting-queries s2-commit-worker s1-commit s2-stop-connection starting permutation: s2-start-session-level-connection s2-begin-on-worker s2-insert-into-ref-table s1-begin s1-alter-table s3-select-distributed-waiting-queries s2-commit-worker s1-commit s2-stop-connection
step s2-start-session-level-connection: step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57638); SELECT start_session_level_connection_to_node('localhost', 57638);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -935,7 +935,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s2-begin-on-worker: step s2-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -943,7 +943,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s2-insert-into-ref-table: step s2-insert-into-ref-table:
SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)'); SELECT run_commands_on_session_level_connection_to_node('INSERT INTO ref_table VALUES(8,81),(9,91)');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -951,18 +951,18 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-begin: step s1-begin:
BEGIN; BEGIN;
step s1-alter-table: step s1-alter-table:
ALTER TABLE ref_table ADD CONSTRAINT rf_p_key PRIMARY KEY(user_id); ALTER TABLE ref_table ADD CONSTRAINT rf_p_key PRIMARY KEY(user_id);
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process |waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
ALTER TABLE ref_table ADD CONSTRAINT rf_p_key PRIMARY KEY(user_id); ALTER TABLE ref_table ADD CONSTRAINT rf_p_key PRIMARY KEY(user_id);
|INSERT INTO ref_table VALUES(8,81),(9,91)|coordinator_host |localhost | 57636| 57638 |INSERT INTO ref_table VALUES(8,81),(9,91)|coordinator_host |localhost | 57636| 57638
(1 row) (1 row)
@ -976,10 +976,10 @@ run_commands_on_session_level_connection_to_node
step s1-alter-table: <... completed> step s1-alter-table: <... completed>
step s1-commit: step s1-commit:
COMMIT; COMMIT;
step s2-stop-connection: step s2-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -994,28 +994,28 @@ restore_isolation_tester_func
starting permutation: s1-begin s1-update-on-the-coordinator s2-update-on-the-coordinator s3-select-distributed-waiting-queries s1-commit starting permutation: s1-begin s1-update-on-the-coordinator s2-update-on-the-coordinator s3-select-distributed-waiting-queries s1-commit
step s1-begin: step s1-begin:
BEGIN; BEGIN;
step s1-update-on-the-coordinator: step s1-update-on-the-coordinator:
UPDATE tt1 SET value_1 = 4; UPDATE tt1 SET value_1 = 4;
step s2-update-on-the-coordinator: step s2-update-on-the-coordinator:
UPDATE tt1 SET value_1 = 4; UPDATE tt1 SET value_1 = 4;
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
UPDATE tt1 SET value_1 = 4; UPDATE tt1 SET value_1 = 4;
| |
UPDATE tt1 SET value_1 = 4; UPDATE tt1 SET value_1 = 4;
|coordinator_host |coordinator_host | 57636| 57636 |coordinator_host |coordinator_host | 57636| 57636
(1 row) (1 row)
step s1-commit: step s1-commit:
COMMIT; COMMIT;
step s2-update-on-the-coordinator: <... completed> step s2-update-on-the-coordinator: <... completed>
restore_isolation_tester_func restore_isolation_tester_func
@ -1026,7 +1026,7 @@ restore_isolation_tester_func
starting permutation: s1-start-session-level-connection s1-begin-on-worker s1-update-dist-table s4-start-session-level-connection s4-begin-on-worker s4-update-dist-table s3-select-distributed-waiting-queries s1-commit-worker s4-commit-worker s1-stop-connection s4-stop-connection starting permutation: s1-start-session-level-connection s1-begin-on-worker s1-update-dist-table s4-start-session-level-connection s4-begin-on-worker s4-update-dist-table s3-select-distributed-waiting-queries s1-commit-worker s4-commit-worker s1-stop-connection s4-stop-connection
step s1-start-session-level-connection: step s1-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1034,7 +1034,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s1-begin-on-worker: step s1-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1042,7 +1042,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-update-dist-table: step s1-update-dist-table:
SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 4'); SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 4');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1050,7 +1050,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s4-start-session-level-connection: step s4-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637); SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node start_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1058,7 +1058,7 @@ start_session_level_connection_to_node
(1 row) (1 row)
step s4-begin-on-worker: step s4-begin-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN'); SELECT run_commands_on_session_level_connection_to_node('BEGIN');
run_commands_on_session_level_connection_to_node run_commands_on_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1066,10 +1066,10 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s4-update-dist-table: step s4-update-dist-table:
SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 5'); SELECT run_commands_on_session_level_connection_to_node('UPDATE tt1 SET value_1 = 5');
<waiting ...> <waiting ...>
step s3-select-distributed-waiting-queries: step s3-select-distributed-waiting-queries:
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port blocked_statement |current_statement_in_blocking_process|waiting_node_name|blocking_node_name|waiting_node_port|blocking_node_port
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1099,7 +1099,7 @@ run_commands_on_session_level_connection_to_node
(1 row) (1 row)
step s1-stop-connection: step s1-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------
@ -1107,7 +1107,7 @@ stop_session_level_connection_to_node
(1 row) (1 row)
step s4-stop-connection: step s4-stop-connection:
SELECT stop_session_level_connection_to_node(); SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node stop_session_level_connection_to_node
--------------------------------------------------------------------- ---------------------------------------------------------------------

2
src/test/regress/spec/isolation_get_distributed_wait_queries_mx.spec
View File

@ -149,7 +149,7 @@ session "s3"
step "s3-select-distributed-waiting-queries" step "s3-select-distributed-waiting-queries"
{ {
SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits; SELECT blocked_statement, current_statement_in_blocking_process, waiting_node_name, blocking_node_name, waiting_node_port, blocking_node_port FROM citus_lock_waits WHERE blocked_statement NOT ILIKE '%run_commands_on_session_level_connection_to_node%' AND current_statement_in_blocking_process NOT ILIKE '%run_commands_on_session_level_connection_to_node%';
} }
// session s1 and s4 executes the commands on the same worker node // session s1 and s4 executes the commands on the same worker node