|
哦,我知道了,你写错了,这样才行
因为在子查询里,没有select这两个字段,外面的查询当然查不到这两个字段了
select ProposalContNo,
AppntIDNo,
AppntName,
MakeDate,
MakeTime,
SignDate,
SignTime,
Operator
from (select ProposalContNo,
AppntIDNo,
AppntName,
MakeDate,
MakeTime,
SignDate,
SignTime,
Operator,
count(*) over (partition by AppntName,MakeDate,MakeTime,Operator) record_count
from lccont)
where record_count>=2; |
|