how to auto_decrement a primary key?

Hi all, i want to keep the track of row numbers to display the results , say, five by five. the most common way to do this is defining a column which is auto_incrementing and not null. but htere is a problem with this approach. say, i have a table which stores the subject and contents of

RE: how to auto_decrement a primary key?

On 12-Nov-2001 yilmaz wrote: Hi all, i want to keep the track of row numbers to display the results , say, five by five. the most common way to do this is defining a column which is auto_incrementing and not null. but htere is a problem with this approach. say, i have a table which stores