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摘要：--没用select @str_day= case when datepart(m,@dat_Month)=2 and datepart(year,@dat_Month)2008 then '28' when datepart(m,@dat_Month)=1 or datepart(m,@dat_Month)=3 or datepart(m,@dat_Month)=5 or datepar... 阅读全文

摘要：insert into Tongj_Itemselect '2061855','admin', case String_tongjlb when '1' then 'haha' else 'hehe' ... 阅读全文