FUDforum
Fast Uncompromising Discussions. FUDforum will get your users talking.

Home » Imported messages » comp.lang.php » deleted primary key can't be reused?
Show: Today's Messages :: Polls :: Message Navigator
Return to the default flat view Create a new topic Submit Reply
Re: deleted primary key can't be reused? [message #181828 is a reply to message #181827] Sat, 08 June 2013 14:57 Go to previous messageGo to previous message
richard is currently offline  richard   
Messages: 213
Registered: June 2013
Karma:
Senior Member
On Sat, 8 Jun 2013 10:24:27 -0400, richard wrote:

> Entered 100 items into 2 columns each.
> Deleted 2.
> Upon entering new record using id of 98, no can do.
> The next new record number becomes 101.
> "Duplicate key error" is issued.
> How do I take back the deleted key number so I can use it again?
> No, I do not mean the data that is in the record.
> To me, once a record is deleted, the key index should reflect that the
> record no longer exists, so the key index should be -1 of what it was.
> Not continue its esistance.

well at least I got the keys back and reusable for now.
[Message index]
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Read info from webcam video
Next Topic: PHP form generator
Goto Forum:
  

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ]

Current Time: Sat Nov 30 20:15:19 GMT 2024

Total time taken to generate the page: 0.03898 seconds