摘要: CREATETABLE#t(idintIDENTITY(1,1)PRIMARYKEY,numsvarchar(10)) INSERTINTO#tSELECT'BH'+cast(abs(CHECKSUM(NEWID())%100000)asvarchar(8))GO10 阅读全文
posted @ 2014-11-06 11:31 _AfenG 阅读(188) 评论(0) 推荐(0) 编辑