Warning: Undefined variable $GET in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 4

Warning: Trying to access array offset on null in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 4

Warning: Undefined array key "password" in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 6

Warning: Undefined array key "username" in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 7

Warning: Undefined array key "email" in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 8

Warning: Undefined array key "phone" in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 9
UPDATE book_members SET username = '', email = '', phone = '' WHERE no = AND password = md5('')
Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND password = md5('')' at line 1 in /users/2021/i2151028/public_html/2022/WebDB/update_test.php:19 Stack trace: #0 /users/2021/i2151028/public_html/2022/WebDB/update_test.php(19): mysqli->query() #1 {main} thrown in /users/2021/i2151028/public_html/2022/WebDB/update_test.php on line 19