SQL 函数 度分秒转换
Create FUNCTION ConverData
(
@data float
)
RETURNS varchar(20)
AS
BEGIN
--度
declare @du float
set @du=floor(@data)
--分
declare @tfen float
set @tfen=floor((@data-floor(@data))*60);
--秒
declare @miao float
set @miao=floor(((@data-floor(@data))*60-floor(@tfen))*60)
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return convert(varchar(20),@du) + '°' + convert(varchar(20),@tfen) + '′' + convert(varchar(20),@miao) + '″'
END
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