标签:style blog color ar sp div c on log
declare @myStr nvarchar(50) set @myStr = ‘昨夜西风凋碧树,独上高楼,望尽天涯路‘ --set @myStr=STUFF(@myStr,18,0,‘,是吗?‘) -- stuff函数只能在字符串的开始和中间拼上字符,末尾不行 set @myStr = @myStr + ‘,是吗?‘ print @myStr select LEN(@myStr) as strCount
标签:style blog color ar sp div c on log
原文地址:http://www.cnblogs.com/zwhFighting/p/4006882.html