1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
--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;
|
