摘要： select a.name,case a.precision when 0 then case a.is_ansi_padded when 1 then convert(nvarchar(15),b.name+ '('+convert(nvarchar(10),a.max_length)+')') when 0 then b.name end else case a.scale when 0 then b.name else b.name+ '('+convert(nvarchar(10),a.precision)+','+con 阅读全文