å¤é¨ãã¼ã®åé¤ãALTERã®ãªãã¡ã¬ã³ã¹ã«ç¡ãã£ããã§èª¿ã¹ã¦ã¿ããéå»ã®ãã¥ã¼ã¹ã«ãã³ãããã£ãã InnoDB ã ALTER TABLE DROP FOREIGN KEY ããµãã¼ãããããã«ãªã£ããå¤é¨ãã¼ãç ´æ£ããå ´åã¯ãSHOW CREATE TABLE ã使ã£ã¦ãå é¨ã§çæãããå¤é¨ãã¼ ID ãæ¤åºããå¿ è¦ãããã http://dev.mysql.com/doc/refman/4.1/ja/innodb-news-4-0-13.html -- å¤é¨ãã¼IDåãåç §ããã SHOW CREATE TABLE tbl_title;âãå®è¡ããã¨âã®çµæãè¿ã£ã¦ããããã®å ´åã ã¨å¤é¨ãã¼IDã¯fk_tbl_title_tbl_categoryã«ãªãã ï¼ CONSTRAINT `fk_tbl_title_tbl_category` FOREIGN KEY (`category_i
{{#tags}}- {{label}}
{{/tags}}