摘要: --生成guid () 去掉‘-’并转成小写 declare @guid varchar(50) select @guid = NEWID() select len(@guid) select REPLACE(@guid,'-','') select len( REPLACE(@guid,'-','')) 阅读全文
posted @ 2016-07-04 16:49 Pello 阅读(8193) 评论(0) 推荐(0) 编辑