Warning: Undefined array key "no" in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 6

Warning: Undefined array key "password" in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 8

Warning: Undefined array key "username" in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 9

Warning: Undefined array key "email" in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 10

Warning: Undefined array key "phone" in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 11
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 4 in /users/2019/i1962026/public_html/2022/WebDB/update_test.php:23 Stack trace: #0 /users/2019/i1962026/public_html/2022/WebDB/update_test.php(23): mysqli->query() #1 {main} thrown in /users/2019/i1962026/public_html/2022/WebDB/update_test.php on line 23