Re: [INSERT]Insert blank values

Поиск
Список
Период
Сортировка
От Oliveiros Cristina
Тема Re: [INSERT]Insert blank values
Дата
Msg-id 00e601c935d0$d7fafe30$ec5a3d0a@marktestcr.marktest.pt
обсуждение исходный текст
Ответ на [INSERT]Insert blank values  ("Leví Teodoro da Silva" <tlevisilva@gmail.com>)
Список pgsql-novice
At first glance,
I think it might be easy to send to back-end the first INSERT statement if you get a blank for the form
and the second one if you don't get a blank...  With an if statement , for ex
 
Why can't you do that?
Maybe I am misunderstanding your situation.
 
Best,
Oliveiros
----- Original Message -----
Sent: Friday, October 24, 2008 12:59 PM
Subject: [NOVICE] [INSERT]Insert blank values

Hi guys,

I have a little problem.
I want to insert a blank on a varchar field. When i do the follow :
  INSERT INTO "Seller"("name", "id")VALUES ( null ,'1'); it works perfectly !!!
But if i try :
  INSERT INTO "Seller"("name", "id")VALUES ( '','1'); The postgres insert in my database the value '', and i dont want it.

The first way, is the only way for insert blank values !? Because it is not good for me, because i received a lot of fields from a form and i don't want to put null if the value is blank, and don't if it is not blank.


Regards,
Levi

В списке pgsql-novice по дате отправления:

Предыдущее
От: "Leví Teodoro da Silva"
Дата:
Сообщение: Re: [INSERT]Insert blank values
Следующее
От: "G. J. Walsh"
Дата:
Сообщение: combining tables