select top 100 State, JoinState,
(
case
when State = 1 and Joinstate = 0
then 2
when State = 1 and JoinState = 1
then 1
else 0
end
) as usestate
from UserInfo
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select top 100 State, JoinState,
(
case
when State = 1 and Joinstate = 0
then 2
when State = 1 and JoinState = 1
then 1
else 0
end
) as usestate
from UserInfo
相关文章：