"MaFai" <[EMAIL PROTECTED]> wrote:
>
> After I create this table,and add foreign key tno to this table.
> If I delete "tno" in "p_program_type" table,it would alarm that some data still in
> "p_schedule".
> How can I define the "p_schedule" or "p_program_type" table to make sure that while
> del
# [EMAIL PROTECTED] / 2003-06-24 16:48:24 +0800:
> After I create this table,and add foreign key tno to this table.
> If I delete "tno" in "p_program_type" table,it would alarm that some
> data still in "p_schedule".
> How can I define the "p_schedule" or "p_program_type" table to make
> sure that
Hello, mysql,
After I create this table,and add foreign key tno to this table.
If I delete "tno" in "p_program_type" table,it would alarm that some data still in
"p_schedule".
How can I define the "p_schedule" or "p_program_type" table to make sure that while
delete the tno in p_program_type,the
