mysql并表查询结果_求助：mysql单表查询了两个结果集，怎么合并成一个结果集？...

SELECT*FROMfmo_question_infoWHEREquestion_stutas=100ORDERBYnumberLIMIT3SELECT*FROMfmo_question_infoWHEREquestion_stutas=30ORDERBYnumberLIMIT7就是上面两个结果集SELECT*FROM...

SELECT * FROM fmo_question_info WHERE question_stutas=100 ORDER BY number LIMIT 3

SELECT * FROM fmo_question_info WHERE question_stutas=30 ORDER BY number LIMIT 7

就是上面两个结果集

SELECT * FROM (

(SELECT question_id ,quedtion,option_1,option_2,option_3,option_4,correct_answer,question_stutas,number FROM fmo_question_info WHERE question_stutas=100 ORDER BY number LIMIT 3 )

UNION

( SELECT question_id ,quedtion,option_1,option_2,option_3,option_4,correct_answer,question_stutas,number FROM fmo_question_info WHERE question_stutas=30 ORDER BY number LIMIT 7 )

) WHERE 1=1

上面这一段是自己的，执行不行。

好吧，我自己搞定了，删除一点就行，

(SELECT question_id ,quedtion,option_1,option_2,option_3,option_4,correct_answer,question_stutas,number FROM fmo_question_info WHERE question_stutas=100 ORDER BY number LIMIT 3 )

UNION

( SELECT question_id ,quedtion,option_1,option_2,option_3,option_4,correct_answer,question_stutas,number FROM fmo_question_info WHERE question_stutas=30 ORDER BY number LIMIT 7 )

汗。。。。。。

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