UPDATE `users` SET `users_price` = `users_price` + '2' WHERE `users_name` IN (administrator, albanecev, nazatiran)
При попытке выполнить выдает ошибку
Unknown column 'administrator' in 'where clause'
UPDATE `users` SET `users_price` = `users_price` + '2' WHERE `users_name` IN (administrator, albanecev, nazatiran)
Unknown column 'administrator' in 'where clause'
UPDATE `users` SET `users_price` = `users_price` + '2' WHERE `users_name` IN ('administrator', 'albanecev',' nazatiran')