Hello, you can use own cast.
create or replace function int2bool (integer) returns boolean as '
select case when $1=1 then ''t''::boolean else ''f''::boolean end;
' language sql;
create or replace function bool2int (boolean) returns integer as '
select case when $1 then 0 else 1 end; ' language sql;
create cast (integer as boolean) with function int2bool(integer)
as implicit;
create cast (boolean as integer) with function bool2int(boolean)
as implicit;
regards
Pavel Stehule
On Mon, 15 Mar 2004, Mage wrote:
> Hello,
>
> I'm wondering why pgsql doesn't support boolean typecasts like select
> true::int;
> Many client applications including php assign 1 to true and 0 to false
>
> I see no use of pgsql boolean type with php, I use int2 or integer.
>
> Mage
>
>
>
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