StudyFileType 表结构如下StudyFileTypeID intStudyFileTypeName nvarchar(50)ParentStudFileTypeID   intsql 语句 create table #temp_table(ID int,levelnumber int)declare @leveln

SQL Server：Select TOP N * From TABLE Order By NewID() view plaincopy to clipboardprint?Select TOP N * From TABLE Order By NewID() Select TOP N * From TABLE Order By NewID()NewID()函数将创建一个 uni