1. select nameid,case value when 4 then count(*) else 0 end as value1,case value when 3 then count(*) else 0 end as value2 into 新表 from 表 group by nameid,value 2. create proc dbo.名储过程名称 As
create table 新表(nameid int,value1 int,value12 int)
insert into 新表(nameid,value1,value12)
select nameid,case bi when 1 then...
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