摘要：
---塗聚文 Geovin DuDECLARE @myid uniqueidentifierSET @myid = NEWID()SELECT CONVERT(char(255), @myid) AS 'char';GO--塗聚文 Geovin Dudeclare @allstring char(255),@AreaUid Uniqueidentifierset @AreaUid='37A1DA94-4AC6-4ED0-B96F-BA3FE6AEACC8'set @allstring= cast(@AreaUid as char(255))select @all 阅读全文