Re: [SQL] Jumping Weekends

Hello,

you forgot on sunday. Your solution can work, but isn't too efective

you can do:

production_date := production_date +
CASE extract(dow from production_date)
WHEN 0 THEN 1 -- sunday
WHEN 6 THEN 2 -- saturday
ELSE 0 END;

there isn't slower string comparation and it's one sql statement without two.

Regards
Pavel Stehule

2007/6/4, Ranieri Mazili <ranieri(dot)oliveira(at)terra(dot)com(dot)br>:
> Hello,
> (sorry for my poor english)
>
> It's my first post here, and my doubt is very simple (I guess). I have a
> function to populate a table, into "WHILE" I have the follow piece of code:
>
> --Jump Weekend
> IF (SELECT TO_CHAR(CAST(PRODUCTION_DATE as date),'Day')) = 'Saturday' THEN
> PRODUCTION_DATE := PRODUCTION_DATE + 2;
> END IF;
>
> It's to jump weekend adding 2 days on the variable "PRODUCTION_DATE",
> the type of the variable is "DATE". But, I don't know why, it's doesn't
> work properly, it's doesn't jump weekends, it's continues normally,
> someone knows what's happen or what am I doing wrong?
>
> I appreciate any help.
> Thanks
>
> Ranieri Mazili
>
>
>
>
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