Re: OCP Question (3)

> When indicating the field type as number such as
> create table doctor
> dr_id number,
> first_name char(15),
> last_name char(15);
> when no precision is indicated as in the above
> example what is the default precision value
> assigned to dr_id?
> 1. 1
> 2. 9
> 3. 15
> 4. 255
> 5. This will cause an error.
>

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Before you buy. Received on Sun Nov 21 1999 - 20:23:12 CST