Re: passing values to a function

Поиск
Список
Период
Сортировка
От Jan Wieck
Тема Re: passing values to a function
Дата
Msg-id 200102200919.EAA02976@jupiter.jw.home
обсуждение исходный текст
Ответ на Re: passing values to a function  (Cedar Cox <cedarc@visionforisrael.com>)
Ответы large object descriptor  (Manika dey <bithi@ipr.res.in>)
Список pgsql-interfaces
Cedar Cox wrote:
> Giving
>   select update_sentitems('INSERT',1);
> returns
>   NOTICE:   varop = INSERT
> as expected, however if you give
>   select update_sentitems('INSERT',null);
> this is returned:
>   NOTICE:   varop = <NULL>
>
> BTW, it doesn't matter if both parameters are text or int4.  Also, it
> doesn't matter which one is given as null, they both turn up null.
> Bottom line seems to be that if you call the function with any parameter
> null, they are all null.  Sooo.. what's up here?  Is this a bug that's
> been fixed in 7.0.3? (I'm still using 7.0.2).
   I  wouldn't call it a bug, it was a lack of capabilities with   the pre7.1 function manager. It had only one flag
forNULL to   pass  to  the  function,  so  it said "there is a NULL, but I   don't tell you which arg it is".
 
   7.1 is the first that does it correct.


Jan

--

#======================================================================#
# It's easier to get forgiveness for being wrong than for being right. #
# Let's break this rule - forgive me.                                  #
#================================================== JanWieck@Yahoo.com #



_________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com



В списке pgsql-interfaces по дате отправления:

Предыдущее
От: "Ramachandra K.B.S"
Дата:
Сообщение: RE: [JDBC] Re: First-time JDBC setup with Jakarta! Whee!
Следующее
От: Tom Albinson
Дата:
Сообщение: Re: First-time JDBC setup with Jakarta! Whee!