blob: 2bcd919e0db805e7688c2b2723e6a1573ac7b508 (
plain)
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
33
34
35
36
37
38
39
40
41
42
43
44
45
|
DELETE FROM mysql.user WHERE User LIKE 'mysqltest_%';
DELETE FROM mysql.db WHERE User LIKE 'mysqltest_%';
DELETE FROM mysql.tables_priv WHERE User LIKE 'mysqltest_%';
DELETE FROM mysql.columns_priv WHERE User LIKE 'mysqltest_%';
FLUSH PRIVILEGES;
DROP DATABASE IF EXISTS mysqltest_db1;
CREATE DATABASE mysqltest_db1;
CREATE USER mysqltest_dfn@localhost;
CREATE USER mysqltest_inv@localhost;
GRANT CREATE, TRIGGER ON mysqltest_db1.* TO mysqltest_dfn@localhost;
---> connection: wl2818_definer_con
CREATE TABLE t1(num_value INT);
CREATE TABLE t2(user_str TEXT);
CREATE TRIGGER wl2818_trg1 BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 VALUES(CURRENT_USER());
---> patching t1.TRG...
CREATE TRIGGER wl2818_trg2 AFTER INSERT ON t1
FOR EACH ROW
INSERT INTO t2 VALUES(CURRENT_USER());
Warnings:
Warning 1454 No definer attribute for trigger 'mysqltest_db1'.'wl2818_trg1'. The trigger will be activated under the authorization of the invoker, which may have insufficient privileges. Please recreate the trigger.
SELECT trigger_name, definer FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
trigger_name definer
wl2818_trg1
wl2818_trg2 mysqltest_dfn@localhost
Warnings:
Warning 1454 No definer attribute for trigger 'mysqltest_db1'.'wl2818_trg1'. The trigger will be activated under the authorization of the invoker, which may have insufficient privileges. Please recreate the trigger.
SELECT * FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
TRIGGER_CATALOG TRIGGER_SCHEMA TRIGGER_NAME EVENT_MANIPULATION EVENT_OBJECT_CATALOG EVENT_OBJECT_SCHEMA EVENT_OBJECT_TABLE ACTION_ORDER ACTION_CONDITION ACTION_STATEMENT ACTION_ORIENTATION ACTION_TIMING ACTION_REFERENCE_OLD_TABLE ACTION_REFERENCE_NEW_TABLE ACTION_REFERENCE_OLD_ROW ACTION_REFERENCE_NEW_ROW CREATED SQL_MODE DEFINER CHARACTER_SET_CLIENT COLLATION_CONNECTION DATABASE_COLLATION
NULL mysqltest_db1 wl2818_trg1 INSERT NULL mysqltest_db1 t1 0 NULL INSERT INTO t2 VALUES(CURRENT_USER()) ROW BEFORE NULL NULL OLD NEW NULL latin1 latin1_swedish_ci latin1_swedish_ci
NULL mysqltest_db1 wl2818_trg2 INSERT NULL mysqltest_db1 t1 0 NULL INSERT INTO t2 VALUES(CURRENT_USER()) ROW AFTER NULL NULL OLD NEW NULL mysqltest_dfn@localhost latin1 latin1_swedish_ci latin1_swedish_ci
DROP TRIGGER wl2818_trg1;
Warnings:
Warning 1454 No definer attribute for trigger 'mysqltest_db1'.'wl2818_trg1'. The trigger will be activated under the authorization of the invoker, which may have insufficient privileges. Please recreate the trigger.
DROP TRIGGER wl2818_trg2;
use mysqltest_db1;
DROP TABLE t1;
DROP TABLE t2;
DROP USER mysqltest_dfn@localhost;
DROP USER mysqltest_inv@localhost;
DROP DATABASE mysqltest_db1;
|
