Re: INSERT and get ID
| От | Sebastiaan van Erk | 
|---|---|
| Тема | Re: INSERT and get ID | 
| Дата | |
| Msg-id | 42E79710.2050509@sebster.com обсуждение исходный текст | 
| Ответ на | Re: INSERT and get ID (Roland Walter <rwa@mosaic-ag.com>) | 
| Список | pgsql-jdbc | 
If you're going to do an extra select anyway, I would do it *before* the
insert. Select the nextval from the sequence and use that as the primary
key for the insert.
Greetings,
Sebastiaan
Roland Walter wrote:
> Peter.Zoche@materna.de schrieb:
>
>>> You have to do a a "SELECT curval('myseq')" after the insert.
>>
>>
>>
>> I had this in mind, too, but I am not sure if it is really safe if
>> there are several inserts at the same time...
>>
>
> What do you mean with at the same time?
>
> Different connections see different sequence values. So there is no
> need to worry.
>
> If you did the
> insertions within the same connection, you have to ask the current value
> of the sequence after each INSERT.
>
>
		
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