In response to Atif Jung :
> INFORMIX uses the rleapyear(year) ESQLC function to determine if a year is a
> leap year or not. Does POSTGRES have an equivalent?
>
> Thanks to all.
>
> Atif
You can create such a function:
create or replace function rleapyear(in year int) returns bool as
$$begin
if extract( month from ($1::text || '-02-28')::date +
'1day'::interval) = 2
then
return true;
else
return false;
end if;
end;
$$language plpgsql;
(I don't know how exactly this function works in INFORMIX, my function
is just a guess)
Regards, Andreas
--
Andreas Kretschmer
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