mysql存储
大家好,我的需求是这样的,在写mysql存储过程的时候,
在循环游标中的数据时,根据数据会继续查询相关记录
#开始获取游标的值
FETCH root_knowledge_cursor INTO _knowledge_id,_knowledge_code;
#此处查到的记录会是多条!我可以采用什么样的数据类型来存储这多条记录的结果(_childKids)?并将该结果进行遍历,依次存储到另一张表中?这就是我的问题
SELECT knowledge_id INTO _childKids FROM edu_knowledge k
WHERE k.knowledge_code
LIKE CONCAT(_knowledge_code,'%');
IF _childKids IS NOT NULL THEN
#此处希望可以循环 _childKids ,依次向表插入记录
INSERT INTO a(rootKid,childKid) VALUES (_knowledge_id,_childKid);
#_childKid为遍历_childKids 时取得的值
END IF;
UNTIL flag
END REPEAT;
CLOSE root_knowledge_cursor;
如果有表达不清楚的地方,还请大家指正!
没有C币悬赏不了,还请见谅!

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