摘要：从网络上收刮了一些，以备后用create function fun_getPY(@str nvarchar(4000))returns nvarchar(4000)asbegindeclare @word nchar(1),@PY nvarchar(4000)set @PY=''while len(@str)>0beginset @word=left(@str,1)--如果非汉字字符，返回原字符set @PY=@PY+(case when unicode(@word) between 19968 and 19968+20901then (select top 1 PY f 阅读全文