---------------------------------------------------------------------- Author : 原著： 改编：htl258(Tony)-- Date : 2010-04-24 06:39:55-- Version:Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)-- Jul 9 2008 14:43:34-- Copyright (c) 1988-2008 Microsoft Corporation-- Developer Edition on Windows NT 5.1 <X86> (Build 2600: Service Pack 3)-- Blog : http://blog.csdn.net/htl258-- 原帖地址：-- http://blog.csdn.net/htl258/archive/2010/04/24/5523183.aspx-- Subject: 完善SQL农历转换函数（显示中文格式，加入润月的显示）----------------------------------------------------------------------------注：由于找一时找不到原版作者，所以暂未填入。大家有知道的告知一下，谢谢！--创建基础数据表if object_id('SolarData')is not null drop table SolarDatagocreate table SolarData ( yearid int not null, data char(7)not null, dataint int not null ) --插入数据insert into SolarData select 1900,'0x04bd8',19416union all select 1901,'0x04ae0',19168 union allselect 1902,'0x0a570',42352union all select 1903,'0x054d5',21717 union allselect 1904,'0x0d260',53856union all select 1905,'0x0d950',55632 union allselect 1906,'0x16554',91476union all select 1907,'0x056a0',22176 union allselect 1908,'0x09ad0',39632union all select 1909,'0x055d2',21970 union allselect 1910,'0x04ae0',19168union all select 1911,'0x0a5b6',42422 union allselect 1912,'0x0a4d0',42192union all select 1913,'0x0d250',53840 union allselect 1914,'0x1d255',119381union all select 1915,'0x0b540',46400 union allselect 1916,'0x0d6a0',54944union all select 1917,'0x0ada2',44450 union allselect 1918,'0x095b0',38320union all select 1919,'0x14977',84343 union allselect 1920,'0x04970',18800union all select 1921,'0x0a4b0',42160 union allselect 1922,'0x0b4b5',46261union all select 1923,'0x06a50',27216 union allselect 1924,'0x06d40',27968union all select 1925,'0x1ab54',109396 union allselect 1926,'0x02b60',11104union all select 1927,'0x09570',38256 union allselect 1928,'0x052f2',21234union all select 1929,'0x04970',18800 union allselect 1930,'0x06566',25958union all select 1931,'0x0d4a0',54432 union allselect 1932,'0x0ea50',59984union all select 1933,'0x06e95',28309 union allselect 1934,'0x05ad0',23248union all select 1935,'0x02b60',11104 union allselect 1936,'0x186e3',100067union all select 1937,'0x092e0',37600 union allselect 1938,'0x1c8d7',116951union all select 1939,'0x0c950',51536 union allselect 1940,'0x0d4a0',54432union all select 1941,'0x1d8a6',120998 union allselect 1942,'0x0b550',46416union all select 1943,'0x056a0',22176 union allselect 1944,'0x1a5b4',107956union all select 1945,'0x025d0',9680 union allselect 1946,'0x092d0',37584union all select 1947,'0x0d2b2',53938 union allselect 1948,'0x0a950',43344union all select 1949,'0x0b557',46423 union allselect 1950,'0x06ca0',27808union all select 1951,'0x0b550',46416 union allselect 1952,'0x15355',86869union all select 1953,'0x04da0',19872 union allselect 1954,'0x0a5d0',42448union all select 1955,'0x14573',83315 union allselect 1956,'0x052d0',21200union all select 1957,'0x0a9a8',43432 union allselect 1958,'0x0e950',59728union all select 1959,'0x06aa0',27296 union allselect 1960,'0x0aea6',44710union all select 1961,'0x0ab50',43856 union allselect 1962,'0x04b60',19296union all select 1963,'0x0aae4',43748 union allselect 1964,'0x0a570',42352union all select 1965,'0x05260',21088 union allselect 1966,'0x0f263',62051union all select 1967,'0x0d950',55632 union allselect 1968,'0x05b57',23383union all select 1969,'0x056a0',22176 union allselect 1970,'0x096d0',38608union all select 1971,'0x04dd5',19925 union allselect 1972,'0x04ad0',19152union all select 1973,'0x0a4d0',42192 union allselect 1974,'0x0d4d4',54484union all select 1975,'0x0d250',53840 union allselect 1976,'0x0d558',54616union all select 1977,'0x0b540',46400 union allselect 1978,'0x0b5a0',46496union all select 1979,'0x195a6',103846 union allselect 1980,'0x095b0',38320union all select 1981,'0x049b0',18864 union allselect 1982,'0x0a974',43380union all select 1983,'0x0a4b0',42160 union allselect 1984,'0x0b27a',45690union all select 1985,'0x06a50',27216 union allselect 1986,'0x06d40',27968union all select 1987,'0x0af46',44870 union allselect 1988,'0x0ab60',43872union all select 1989,'0x09570',38256 union allselect 1990,'0x04af5',19189union all select 1991,'0x04970',18800 union allselect 1992,'0x064b0',25776union all select 1993,'0x074a3',29859 union allselect 1994,'0x0ea50',59984union all select 1995,'0x06b58',27480 union allselect 1996,'0x055c0',21952union all select 1997,'0x0ab60',43872 union allselect 1998,'0x096d5',38613union all select 1999,'0x092e0',37600 union allselect 2000,'0x0c960',51552union all select 2001,'0x0d954',55636 union allselect 2002,'0x0d4a0',54432union all select 2003,'0x0da50',55888 union allselect 2004,'0x07552',30034union all select 2005,'0x056a0',22176 union allselect 2006,'0x0abb7',43959union all select 2007,'0x025d0',9680 union allselect 2008,'0x092d0',37584union all select 2009,'0x0cab5',51893 union allselect 2010,'0x0a950',43344union all select 2011,'0x0b4a0',46240 union allselect 2012,'0x0baa4',47780union all select 2013,'0x0ad50',44368 union allselect 2014,'0x055d9',21977union all select 2015,'0x04ba0',19360 union allselect 2016,'0x0a5b0',42416union all select 2017,'0x15176',86390 union allselect 2018,'0x052b0',21168union all select 2019,'0x0a930',43312 union allselect 2020,'0x07954',31060union all select 2021,'0x06aa0',27296 union allselect 2022,'0x0ad50',44368union all select 2023,'0x05b52',23378 union allselect 2024,'0x04b60',19296union all select 2025,'0x0a6e6',42726 union allselect 2026,'0x0a4e0',42208union all select 2027,'0x0d260',53856 union allselect 2028,'0x0ea65',60005union all select 2029,'0x0d530',54576 union allselect 2030,'0x05aa0',23200union all select 2031,'0x076a3',30371 union allselect 2032,'0x096d0',38608union all select 2033,'0x04bd7',19415 union allselect 2034,'0x04ad0',19152union all select 2035,'0x0a4d0',42192 union allselect 2036,'0x1d0b6',118966union all select 2037,'0x0d250',53840 union allselect 2038,'0x0d520',54560union all select 2039,'0x0dd45',56645 union allselect 2040,'0x0b5a0',46496union all select 2041,'0x056d0',22224 union allselect 2042,'0x055b2',21938union all select 2043,'0x049b0',18864 union allselect 2044,'0x0a577',42359union all select 2045,'0x0a4b0',42160 union allselect 2046,'0x0aa50',43600union all select 2047,'0x1b255',111189 union allselect 2048,'0x06d20',27936union all select 2049,'0x0ada0',44448 GO--===============================================================--创建农历日期函数if object_id('fn_GetLunar')is not null drop function fn_GetLunargo create function dbo.fn_GetLunar(@solardaydatetime) returns nvarchar(30) as begin declare @soldata int declare @offset int declare @ilunar int declare @i int declare @j int declare @ydays int declare @mdays int declare @mleap int declare @mleap1 int declare @mleapnum int declare @bleap smallint declare @temp int declare @year nvarchar(10) declare @month nvarchar(10) declare @day nvarchar(10) declare @chinesenum nvarchar(10) declare @outputdate nvarchar(30) set @offset=datediff(day,'1900-01-30',@solarday) --确定农历年开始 set @i=1900 --set @offset=@soldata while @i<2050and @offset>0 begin set @ydays=348 set @mleapnum=0 select @ilunar=dataintfrom solardata where yearid=@i --传回农历年的总天数 set @j=32768 while @j>8 begin if @ilunar & @j >0 set @ydays=@ydays+1 set @j=@j/2 end --传回农历年闰哪个月1-12 ,没闰传回0 set @mleap = @ilunar & 15 --传回农历年闰月的天数,加在年的总天数上 if @mleap > 0 begin if @ilunar & 65536 > 0 set @mleapnum=30 else set @mleapnum=29 set @ydays=@ydays+@mleapnum end set @offset=@offset-@ydays set @i=@i+1 end if @offset <= 0 begin set @offset=@offset+@ydays set @i=@i-1 end --确定农历年结束 set @year=@i --确定农历月开始 set @i = 1 select @ilunar=dataintfrom solardata where yearid=@year --判断那个月是润月 set @mleap = @ilunar & 15 set @bleap = 0 while @i < 13 and @offset > 0 begin --判断润月 set @mdays=0 if (@mleap> 0 and @i = (@mleap+1)and @bleap=0) begin--是润月 set @i=@i-1 set @bleap=1 set @mleap1= @mleap --传回农历年闰月的天数 if @ilunar & 65536 > 0 set @mdays = 30 else set @mdays = 29 end else --不是润月 begin set @j=1 set @temp = 65536 while @j<=@i begin set @temp=@temp/2 set @j=@j+1 end if @ilunar & @temp > 0 set @mdays = 30 else set @mdays = 29 end --解除润月 if @bleap=1and @i= (@mleap+1) set @bleap=0 set @offset=@offset-@mdays set @i=@i+1 end if @offset <= 0 begin set @offset=@offset+@mdays set @i=@i-1 end --确定农历月结束 set @month=@i --确定农历日结束 set @day=ltrim(@offset) --输出日期 set @chinesenum=N'〇一二三四五六七八九十' while len(@year)>0 select @outputdate=isnull(@outputdate,'') + substring(@chinesenum,left(@year,1)+1,1) , @year=stuff(@year,1,1,'') set @outputdate=@outputdate+N'年' + case @mleap1 when @month then N'润'else '' end if cast(@month asint)<10 set @outputdate=@outputdate + case @month when 1 then N'正' else substring(@chinesenum,left(@month,1)+1,1) end else ifcast(@month as int)>=10 set @outputdate=@outputdate + case @month when '10'then N'十'when 11 then N'十一' else N'十二'end set @outputdate=@outputdate+ N'月' if cast(@day asint)<10 set @outputdate=@outputdate+ N'初' + substring(@chinesenum,left(@day,1)+1,1) else if @daybetween '10' and '19' set @outputdate=@outputdate + case @day when '10'then N'初十'else N'十'+ substring(@chinesenum,right(@day,1)+1,1)end else if @daybetween '20' and '29' set @outputdate=@outputdate + case @day when '20'then N'二十'else N'廿'end + case @day when '20'then N'' else substring(@chinesenum,right(@day,1)+1,1)end else set @outputdate=@outputdate+N'三十' return @outputdateendGO --测试示例select dbo.fn_GetLunar(getdate())as [改编日期(农历)], getdate()as [改编日期(公历)]/*改编日期(农历) 改编日期(公历)------------------------------ -----------------------二〇一一年二月十六 2011-03-20 11:24:35.577 */ select convert(char(10),dateadd(d,number,'2008-1-1'),23)as 公历, dbo.fn_GetLunar(dateadd(d,number,'2008-1-1'))as 农历from master..spt_valueswhere type='p'/*公历 农历---------- ------------------------------2008-01-01二〇〇七年十一月廿三2008-01-02二〇〇七年十一月廿四2008-01-03二〇〇七年十一月廿五2008-01-04二〇〇七年十一月廿六2008-01-05二〇〇七年十一月廿七2008-01-06二〇〇七年十一月廿八2008-01-07二〇〇七年十一月廿九2008-01-08二〇〇七年十二月初一2008-01-09二〇〇七年十二月初二2008-01-10二〇〇七年十二月初三...............2013-07-31二〇一三年六月廿四2013-08-01二〇一三年六月廿五2013-08-02二〇一三年六月廿六2013-08-03二〇一三年六月廿七2013-08-04二〇一三年六月廿八2013-08-05二〇一三年六月廿九2013-08-06二〇一三年六月三十2013-08-07二〇一三年七月初一2013-08-08二〇一三年七月初二2013-08-09二〇一三年七月初三(2048 行受影响)*/--2048行记录：秒
