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sql語句中巢狀2層迴圈

declare @year int
declare @month int
set @year=2008

while(@year<=2011)
begin
set @month=1
while(@month<=12)
begin
insert into tableName values(@year,@month)
set @[email protected]+1
end
set @[email protected]+1
end

把tablename換成你的表的名稱。