我試圖創建一個FK但MySQL不允許它...MySQL的大FK標識
Identifier name 'foobarbaz_FK_CATALOG_PRODUCT_ENTITY_WEEE_DISCOUNT_PRODUCT_ENTITY' is too long [ CREATE TABLE `foobarbaz_weee_discount` ( `entity_id` int(10) unsigned NOT NULL DEFAULT '0', `website_id` smallint(5) unsigned NOT NULL DEFAULT '0', `customer_group_id` smallint(5) unsigned NOT NULL, `value` decimal(12,4) NOT NULL DEFAULT '0.0000', KEY `foobarbaz_FK_CATALOG_PRODUCT_ENTITY_WEEE_DISCOUNT_WEBSITE` (`website_id`), KEY `foobarbaz_FK_CATALOG_PRODUCT_ENTITY_WEEE_DISCOUNT_PRODUCT_ENTITY` (`entity_id`), KEY `foobarbaz_FK_CATALOG_PRODUCT_ENTITY_WEEE_DISCOUNT_GROUP` (`customer_group_id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8; ]
有沒有一種方式來增加大FKS? 謝謝。