SELECT table_name=sysobjects.name, column_name=syscolumns.name, datatype=systypes.name, length=syscolumns.length FROM sysobjects JOIN syscolumns ON sysobjects.id = syscolumns.id JOIN systypes ON syscolumns.xtype=systypes.xtype WHERE sysobjects.xtype='U' ORDER BY sysobjects.name,syscolumns.colid
yada
select Table_Name, Column_Name,DATA_TYPE from Information_schema.Columns with (nolock) order by Table_Name