select *
from
(select '15555555555' as p
union all
select '13333333333'
union all
select '15566666666'
) t left join 表A on t.p=表A.phone
from
(select '15555555555' as p
union all
select '13333333333'
union all
select '15566666666'
) t left join 表A on t.p=表A.phone
解决方案 »
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