Taylor,
Thursday, May 16, 2002, 4:22:37 PM, you wrote:
TL> Regarding mysql...
TL> 1) Are primary keys and foreign keys by default indexes for a table?
Yeah. Primary key is index by default. Foreign key constraints you can create only
on indexed column.
TL> 2) Do I have to use a special data oth
>From my understanding primary keys and foreign keys are indexed. Someone
correct me if I'mwrong here. And you shouldn't have to do anything else to field
besides
make it a float to usenegative numbers.
-Nick
>
Regarding mysql...
> 1) Are primary keys and foreign
keys by default indexes for a t
Regarding mysql...
1) Are primary keys and foreign keys by default indexes for a table?
2) Do I have to use a special data other than float to allow for negative numbers,
i.e. I want to be able to enter -1.76 and be able to later do math against that
number...
Thanks,
Taylor
Taylor Lewick
U
