citus/src/test/regress/specs/isolation_citus_dist_activity.spec

setup
{
	SET citus.shard_replication_factor TO 1;
	SET citus.shard_count TO 4;

    CREATE TABLE test_table(column1 int, column2 int);
    SELECT create_distributed_table('test_table', 'column1');
}

teardown
{
    DROP TABLE test_table;
}

session "s1"

step "s1-begin"
{
    BEGIN;
}

step "s1-alter-table"
{
    ALTER TABLE test_table ADD COLUMN x INT;
}

step "s1-select"
{
   SELECT count(*) FROM test_table;
}

step "s1-select-router"
{
   SELECT count(*) FROM test_table WHERE column1 = 55;
}

step "s1-insert"
{
 	INSERT INTO test_table VALUES (100, 100);
}

step "s1-commit"
{
    COMMIT;
}

session "s2"

step "s2-begin"
{
	BEGIN;
}

step "s2-rollback"
{
	ROLLBACK;
}

step "s2-view-dist"
{
	SELECT query, query_hostname, query_hostport, master_query_host_name, master_query_host_port, state, wait_event_type, wait_event, usename, datname FROM citus_dist_stat_activity ORDER BY query DESC;
	
}

session "s3"

step "s3-begin"
{
	BEGIN;
}

step "s3-rollback"
{
	ROLLBACK;
}

step "s3-view-worker"
{
	SELECT query, query_hostname, query_hostport, master_query_host_name, master_query_host_port, state, wait_event_type, wait_event, usename, datname FROM citus_worker_stat_activity ORDER BY query DESC;
}


permutation "s1-begin" "s2-begin" "s3-begin" "s1-alter-table" "s2-view-dist" "s3-view-worker" "s2-rollback" "s1-commit" "s3-rollback"
permutation "s1-begin" "s2-begin" "s3-begin" "s1-insert" "s2-view-dist" "s3-view-worker" "s2-rollback" "s1-commit" "s3-rollback"
permutation "s1-begin" "s2-begin" "s3-begin" "s1-select" "s2-view-dist" "s3-view-worker" "s2-rollback" "s1-commit" "s3-rollback"
permutation "s1-begin" "s2-begin" "s3-begin" "s1-select-router" "s2-view-dist" "s3-view-worker" "s2-rollback" "s1-commit" "s3-rollback"