摘要: DECLARE @people NVARCHAR(50); SELECT @people = '钟兴许-李凯鹏-刘建锋'; SELECT LEN(@people) - LEN(REPLACE(@people, '-', '')) 阅读全文
posted @ 2017-09-14 20:53 hbsfgl 阅读(3589) 评论(0) 推荐(1) 编辑