SQL Server changes All table field names in lowercase to uppercase in a database

2. DECLARE @name varchar, @newname varchar (@colname varchar)
4. DECLARE ABC cursor for
8. Select (a.[name] + '. ' + b.[name]) as TableName, b.[name] colname
10. From dbo.sysobjects A, dbo.syscolumns b where a.id = b.ID
12. and a.xtype= ' U '
16. Open ABC
18. Fetch next from ABC into @name, @colname
20. While @ @fetch_status =0 begin
22. Set @newname =Upper (@colname)
24. EXEC sp_rename @name, @newname, [COLUMN] Print @colname print @NEWNAME
26. Fetch next from ABC into @name, @colname
28. End
30. Close ABC
32. DEALLOCATE ABC

SQL Server changes All table field names in lowercase to uppercase in a database