--source include/not_embedded.inc
--source suite/perfschema_stress/include/settings.inc

let $have_table= `SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES
                  WHERE TABLE_SCHEMA='test' AND TABLE_NAME='t1'`;

if (!$have_table) {
    --source suite/perfschema_stress/t/setup.test
}

--replace_result $num_stress_rows <num_stress_rows>
eval SET @rowid = ROUND(RAND() * $num_stress_rows);

let $conn_id= `SELECT CONNECTION_ID()`;
let $conn_nr= conn_$conn_id;

START TRANSACTION;
UPDATE t1 SET b = 'changed' WHERE id=@rowid;
SELECT b FROM t1 WHERE id=@rowid;
COMMIT;

START TRANSACTION;
DELETE FROM t1 WHERE id=@rowid;
INSERT INTO t1 (id, b) VALUES (@rowid, 'newly_inserted');
SELECT b FROM t1 WHERE id=@rowid;
COMMIT;

--replace_result $conn_nr <conn_nr>
eval CREATE TABLE tw_$conn_nr AS SELECT * FROM t1;

--replace_result $conn_nr <conn_nr>
eval DROP TABLE tw_$conn_nr;