Alan Carbutt wrote:
> Hi all,
>
> I have a question regarding psql. As I am more familiar with oracle I
> can write the following select and make it rather flexible:
> select name
> from name_table
> where person_id = &id;
> The &id portion is what I am looking for in PostgreSQL. Basically when
> running this query, the person running the query is prompted to supply a
> value. What is the equivalent in postgres?
Doesn't seem like anyone else has answered this ...
I think you can accomplish what you want with stored functions. For
example:
create function get_name(INT)
returns <type of name column>
as '
select name from name_table where person_id = $1;
' language sql;
The user can then call this by:
select get_name(<name id>);
Don't know if that's what you're looking for or not ...
--
Bill Moran
Potential Technologies
http://www.potentialtech.com