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我有这个查询,它工作格栅它返回结果1行,但结果发现超过1行我得到:错误代码:1242.子查询返回多于1行。Mysql查询修改
即使存在多行,我该如何返回所有结果?
代码:
select numbers
from vista
where id = (
select b.id + 3 from (
select t1.id, t1.numbers t1val, t2.numbers t2val, t3.numbers t3val
from vista t1
join vista t2 on t1.id = t2.id-1
join vista t3 on t1.id = t3.id-2
where t1.id = (select max(id) - 2 from vista)
) a
join (
select t1.id, t1.numbers t1val, t2.numbers t2val, t3.numbers t3val
from vista t1
join vista t2 on t1.id = t2.id-1
join vista t3 on t1.id = t3.id-2
where t1.id < (select max(id) - 2 from vista)
) b
on a.t1val = b.t1val
and a.t2val = b.t2val
and a.t3val = b.t3val
and a.id <> b.id
)
order by id limit 1;
非常感谢。 – user1385619 2015-04-03 16:46:46