SQL 生成公曆和農曆對照數據,公曆查找農曆和農曆查找公曆函數

  1 ---数据来源：http://topic.csdn.net/u/20100424/07/29529d9d-bc54-4877-b198-4426b4d85024.html
  2 if object_id('SolarData') is not null
  3     drop table SolarData
  4 go
  5 create table SolarData
  6 (
  7   yearid int not null,
  8   data char(7) not null,
  9   dataint int not null
 10 )  
 11 --插入数据
 12 insert into  
 13 SolarData select 1900,'0x04bd8',19416 union all select 1901,'0x04ae0',19168
 14 union all select 1902,'0x0a570',42352 union all select 1903,'0x054d5',21717
 15 union all select 1904,'0x0d260',53856 union all select 1905,'0x0d950',55632
 16 union all select 1906,'0x16554',91476 union all select 1907,'0x056a0',22176
 17 union all select 1908,'0x09ad0',39632 union all select 1909,'0x055d2',21970
 18 union all select 1910,'0x04ae0',19168 union all select 1911,'0x0a5b6',42422
 19 union all select 1912,'0x0a4d0',42192 union all select 1913,'0x0d250',53840
 20 union all select 1914,'0x1d255',119381 union all select 1915,'0x0b540',46400
 21 union all select 1916,'0x0d6a0',54944 union all select 1917,'0x0ada2',44450
 22 union all select 1918,'0x095b0',38320 union all select 1919,'0x14977',84343
 23 union all select 1920,'0x04970',18800 union all select 1921,'0x0a4b0',42160
 24 union all select 1922,'0x0b4b5',46261 union all select 1923,'0x06a50',27216
 25 union all select 1924,'0x06d40',27968 union all select 1925,'0x1ab54',109396
 26 union all select 1926,'0x02b60',11104 union all select 1927,'0x09570',38256
 27 union all select 1928,'0x052f2',21234 union all select 1929,'0x04970',18800
 28 union all select 1930,'0x06566',25958 union all select 1931,'0x0d4a0',54432
 29 union all select 1932,'0x0ea50',59984 union all select 1933,'0x06e95',28309
 30 union all select 1934,'0x05ad0',23248 union all select 1935,'0x02b60',11104
 31 union all select 1936,'0x186e3',100067 union all select 1937,'0x092e0',37600
 32 union all select 1938,'0x1c8d7',116951 union all select 1939,'0x0c950',51536
 33 union all select 1940,'0x0d4a0',54432 union all select 1941,'0x1d8a6',120998
 34 union all select 1942,'0x0b550',46416 union all select 1943,'0x056a0',22176
 35 union all select 1944,'0x1a5b4',107956 union all select 1945,'0x025d0',9680
 36 union all select 1946,'0x092d0',37584 union all select 1947,'0x0d2b2',53938
 37 union all select 1948,'0x0a950',43344 union all select 1949,'0x0b557',46423
 38 union all select 1950,'0x06ca0',27808 union all select 1951,'0x0b550',46416
 39 union all select 1952,'0x15355',86869 union all select 1953,'0x04da0',19872
 40 union all select 1954,'0x0a5d0',42448 union all select 1955,'0x14573',83315
 41 union all select 1956,'0x052d0',21200 union all select 1957,'0x0a9a8',43432
 42 union all select 1958,'0x0e950',59728 union all select 1959,'0x06aa0',27296
 43 union all select 1960,'0x0aea6',44710 union all select 1961,'0x0ab50',43856
 44 union all select 1962,'0x04b60',19296 union all select 1963,'0x0aae4',43748
 45 union all select 1964,'0x0a570',42352 union all select 1965,'0x05260',21088
 46 union all select 1966,'0x0f263',62051 union all select 1967,'0x0d950',55632
 47 union all select 1968,'0x05b57',23383 union all select 1969,'0x056a0',22176
 48 union all select 1970,'0x096d0',38608 union all select 1971,'0x04dd5',19925
 49 union all select 1972,'0x04ad0',19152 union all select 1973,'0x0a4d0',42192
 50 union all select 1974,'0x0d4d4',54484 union all select 1975,'0x0d250',53840
 51 union all select 1976,'0x0d558',54616 union all select 1977,'0x0b540',46400
 52 union all select 1978,'0x0b5a0',46496 union all select 1979,'0x195a6',103846
 53 union all select 1980,'0x095b0',38320 union all select 1981,'0x049b0',18864
 54 union all select 1982,'0x0a974',43380 union all select 1983,'0x0a4b0',42160
 55 union all select 1984,'0x0b27a',45690 union all select 1985,'0x06a50',27216
 56 union all select 1986,'0x06d40',27968 union all select 1987,'0x0af46',44870
 57 union all select 1988,'0x0ab60',43872 union all select 1989,'0x09570',38256
 58 union all select 1990,'0x04af5',19189 union all select 1991,'0x04970',18800
 59 union all select 1992,'0x064b0',25776 union all select 1993,'0x074a3',29859
 60 union all select 1994,'0x0ea50',59984 union all select 1995,'0x06b58',27480
 61 union all select 1996,'0x055c0',21952 union all select 1997,'0x0ab60',43872
 62 union all select 1998,'0x096d5',38613 union all select 1999,'0x092e0',37600
 63 union all select 2000,'0x0c960',51552 union all select 2001,'0x0d954',55636
 64 union all select 2002,'0x0d4a0',54432 union all select 2003,'0x0da50',55888
 65 union all select 2004,'0x07552',30034 union all select 2005,'0x056a0',22176
 66 union all select 2006,'0x0abb7',43959 union all select 2007,'0x025d0',9680
 67 union all select 2008,'0x092d0',37584 union all select 2009,'0x0cab5',51893
 68 union all select 2010,'0x0a950',43344 union all select 2011,'0x0b4a0',46240
 69 union all select 2012,'0x0baa4',47780 union all select 2013,'0x0ad50',44368
 70 union all select 2014,'0x055d9',21977 union all select 2015,'0x04ba0',19360
 71 union all select 2016,'0x0a5b0',42416 union all select 2017,'0x15176',86390
 72 union all select 2018,'0x052b0',21168 union all select 2019,'0x0a930',43312
 73 union all select 2020,'0x07954',31060 union all select 2021,'0x06aa0',27296
 74 union all select 2022,'0x0ad50',44368 union all select 2023,'0x05b52',23378
 75 union all select 2024,'0x04b60',19296 union all select 2025,'0x0a6e6',42726
 76 union all select 2026,'0x0a4e0',42208 union all select 2027,'0x0d260',53856
 77 union all select 2028,'0x0ea65',60005 union all select 2029,'0x0d530',54576
 78 union all select 2030,'0x05aa0',23200 union all select 2031,'0x076a3',30371
 79 union all select 2032,'0x096d0',38608 union all select 2033,'0x04bd7',19415
 80 union all select 2034,'0x04ad0',19152 union all select 2035,'0x0a4d0',42192
 81 union all select 2036,'0x1d0b6',118966 union all select 2037,'0x0d250',53840
 82 union all select 2038,'0x0d520',54560 union all select 2039,'0x0dd45',56645
 83 union all select 2040,'0x0b5a0',46496 union all select 2041,'0x056d0',22224
 84 union all select 2042,'0x055b2',21938 union all select 2043,'0x049b0',18864
 85 union all select 2044,'0x0a577',42359 union all select 2045,'0x0a4b0',42160
 86 union all select 2046,'0x0aa50',43600 union all select 2047,'0x1b255',111189
 87 union all select 2048,'0x06d20',27936 union all select 2049,'0x0ada0',44448
 88 GO
 89 ---公曆日期返回農曆日期函數
 90 if object_id('fn_GetLunarNumber') is not null
 91     drop function fn_GetLunarNumber
 92 go
 93 create function dbo.fn_GetLunarNumber(@solarday datetime)    
 94 returns  datetime--   nvarchar(80)
 95 as    
 96 begin    
 97   --declare @solarday datetime
 98   declare @soldata int    
 99   declare @offset int    
100   declare @ilunar int    
101   declare @i int     
102   declare @j int     
103   declare @ydays int    
104   declare @mdays int    
105   declare @mleap int
106   declare @mleap1 int  
107   declare @mleapnum int    
108   declare @bleap smallint    
109   declare @temp int    
110   declare @year nvarchar(10)
111   declare @outyear nvarchar(10)
112   declare @outdate nvarchar(10)    
113   declare @month nvarchar(10)    
114   declare @day nvarchar(10)
115   declare @chinesenum nvarchar(10)       
116   declare @outputdate nvarchar(30)  
117   --set @solarday=getdate()  
118   set @offset=datediff(day,'1900-01-30',@solarday)    
119   --确定农历年开始    
120   set @i=1900    
121   --set @offset=@soldata    
122   while @i<2050 and @offset>0    
123   begin    
124     set @ydays=348    
125     set @mleapnum=0    
126     select @ilunar=dataint from solardata where yearid=@i    
127    
128     --传回农历年的总天数    
129     set @j=32768    
130     while @j>8    
131     begin    
132       if @ilunar & @j >0    
133         set @ydays=@ydays+1    
134       set @j=@j/2    
135     end    
136     --传回农历年闰哪个月 1-12 , 没闰传回 0    
137     set @mleap = @ilunar & 15    
138     --传回农历年闰月的天数 ,加在年的总天数上    
139     if @mleap > 0    
140     begin    
141       if @ilunar & 65536 > 0    
142         set @mleapnum=30    
143       else     
144         set @mleapnum=29         
145       set @ydays=@ydays+@mleapnum    
146     end    
147     set @offset=@offset-@ydays    
148     set @i=@i+1    
149   end    
150   if @offset <= 0    
151   begin    
152     set @offset=@offset+@ydays    
153     set @i=@i-1    
154   end    
155   --确定农历年结束      
156   set @year=@i    
157   --确定农历月开始    
158   set @i = 1    
159   select @ilunar=dataint from solardata where yearid=@year  
160   --判断那个月是润月    
161   set @mleap = @ilunar & 15
162   set @bleap = 0   
163   while @i < 13 and @offset > 0    
164   begin    
165     --判断润月    
166     set @mdays=0    
167     if (@mleap > 0 and @i = (@mleap+1) and @bleap=0)    
168     begin--是润月    
169       set @i=@i-1    
170       set @bleap=1
171       set @mleap1= @mleap            
172       --传回农历年闰月的天数    
173       if @ilunar & 65536 > 0    
174         set @mdays = 30    
175       else     
176         set @mdays = 29    
177     end    
178     else    
179     --不是润月    
180     begin    
181       set @j=1    
182       set @temp = 65536     
183       while @j<=@i    
184       begin    
185         set @temp=@temp/2    
186         set @j=@j+1    
187       end    
188    
189       if @ilunar & @temp > 0    
190         set @mdays = 30    
191       else    
192         set @mdays = 29    
193     end    
194      
195     --解除润月  
196     if @bleap=1 and @i= (@mleap+1)  
197       set @bleap=0  
198  
199     set @offset=@offset-@mdays    
200     set @i=@i+1    
201   end    
202    
203   if @offset <= 0    
204   begin    
205     set @offset=@offset+@mdays    
206     set @i=@i-1    
207   end    
208  
209   --确定农历月结束      
210   set @month=@i  
211    
212   --确定农历日结束      
213   set @day=ltrim(@offset)
214   set @outyear=@year
215   --select  @day,@offset,@year,@outyear           ----
216   --输出日期〇
217   set @chinesenum=N'零一二三四五六七八九十' 
218   while len(@year)>0
219   select @outputdate=isnull(@outputdate,'')
220          + substring(@chinesenum,left(@year,1)+1,1)
221          , @year=stuff(@year,1,1,'')
222  --select @outputdate
223   set @outputdate=@outputdate+N'年'
224          + case @mleap1 when @month then N'润' else '' end
225   if cast(@month as int)<10
226     set @outputdate=@outputdate
227          + case @month when 1 then N'正'
228              else substring(@chinesenum,left(@month,1)+1,1)
229            end
230   else if cast(@month as int)>=10
231     set @outputdate=@outputdate
232          + case @month when '10' then N'十' when 11 then N'十一'
233            else N'十二' end
234  
235   set @outputdate=@outputdate + N'月'
236   if cast(@day as int)<10
237     set @outputdate=@outputdate + N'初'
238          + substring(@chinesenum,left(@day,1)+1,1)
239   else if @day between '10' and '19'
240     set @outputdate=@outputdate
241          + case @day when '10' then N'初十' else N'十'+
242            substring(@chinesenum,right(@day,1)+1,1) end
243   else if @day between '20' and '29'
244     set @outputdate=@outputdate
245          + case @day when '20' then N'二十' else N'廿' end
246          + case @day when '20' then N'' else
247            substring(@chinesenum,right(@day,1)+1,1) end
248   else
249     set @outputdate=@outputdate+N'三十'
250 --select @month
251     set @outdate=@outyear+'-'+@month+'-'+@day
252    --select @outdate
253     set @outdate=cast(@outdate as datetime)
254     --select @outdate
255     --return @outputdate  ---中文日期
256   return @outdate  ---數字日期
257 end
258 GO
259 --生成兩日期之間的公曆農曆日期數據
260 declare @int int,@satatdate smalldatetime,@enddate smalldatetime,@intTotal int
261 set @satatdate='1901-01-01'
262 set @enddate='2049-12-31'
263 set @int=0
264 if object_id('LunarCalenderContrastTable') is not null
265 drop table LunarCalenderContrastTable
266 create table LunarCalenderContrastTable(Calender datetime,Lunar datetime)
267 select @intTotal=DATEDIFF(day,@satatdate,@enddate)
268 while @int<@intTotal
269     begin
270        
271         insert into LunarCalenderContrastTable(Calender,Lunar) select dateadd(d,@int,@satatdate),dbo.fn_GetLunarNumber(dateadd(d,@int,@satatdate))
272         --INSERT INTO sptValues(number) values(@int)
273         set @int=@int+1
274 end
275 --測試：  塗聚文 20120917 缔友计算机信息技术有限公司 捷为工作室
276 
277 --農曆查公曆
278 select * from LunarCalenderContrastTable where Lunar='2012-08-02'
279 --公曆查農曆
280 select * from LunarCalenderContrastTable where Calender='2012-09-17'
281 
282 
283 --创建根据农历获取公历日期函数
284 if object_id('fn_GetDate') is not null
285 drop function fn_GetDate
286 go
287 create function dbo.fn_GetDate(@day DATETIME)
288 returns datetime
289 as
290 begin
291 return(select Calender from LunarCalenderContrastTable where Lunar=@day)
292 end
293 go
294 
295 select * from LunarCalenderContrastTable
296 
297 --获取公历
298 select dbo.fn_GetDate('2012-08-2')