'table'에서 'alias'로 삭제...여기서 'alias'.'열'...왜 구문 오류입니까? MySQL로 해봤습니다. DELETE FROM `contact_hostcommands_relation` AS `ContactHostCommand` WHERE (`ContactHostCommand`.`chr_id` = 999999) LIMIT 1 이해가 됩니다. #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE (`ContactHostCommand`.`chr_id` = 999999) LIMIT 1'..