mssql sqlserver 获取指定汉字的笔画数的方法分享


摘要:
下文讲述计算汉字笔画数的sql函数分享,如下所示:


例:建立汉字笔画数sql函数

 create function [dbo].[fn_hanZiBiHuaShu](@char nchar(2)) 
returns int 
as 
begin 
return( 
case when unicode(@char) between 19968 and 40869 then( 
select top 1 id from( 
select id=1,ch=N'亅' 
union all select 2,N'阝' 
union all select 3,N'马' 
union all select 4,N'风' 
union all select 5,N'龙' 
union all select 6,N'齐' 
union all select 7,N'龟' 
union all select 8,N'齿' 
union all select 9,N'鸩' 
union all select 10,N'龀' 
union all select 11,N'龛' 
union all select 12,N'龂' 
union all select 13,N'龆' 
union all select 14,N'龈' 
union all select 15,N'龊' 
union all select 16,N'龍' 
union all select 17,N'龠' 
union all select 18,N'龎' 
union all select 19,N'龐' 
union all select 20,N'龑' 
union all select 21,N'龡' 
union all select 22,N'龢' 
union all select 23,N'龝' 
union all select 24,N'齹' 
union all select 25,N'龣' 
union all select 26,N'龥' 
union all select 27,N'齈' 
union all select 28,N'龞' 
union all select 29,N'麷' 
union all select 30,N'鸞' 
union all select 31,N'麣' 
union all select 32,N'龖' 
union all select 33,N'龗' 
union all select 35,N'齾' 
union all select 36,N'齉' 
union all select 39,N'靐' 
union all select 64,N'龘' 
)a where ch>=@char collate Chinese_PRC_Stroke_CS_AS_KS_WS 
order by id ASC) 
else 0 end) 
end 

go

--测试获取汉字笔画数的sql函数 
select dbo.[fn_hanZiBiHuaShu]('猫')

drop function dbo.[fn_hanZiBiHuaShu]
go