Radicore Forum: Application Development » Using UUID / GUID as primary keys

Home » RADICORE development » Application Development » Using UUID / GUID as primary keys

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Using UUID / GUID as primary keys [message #3388]

Tue, 29 January 2013 19:49

airways
Messages: 4
Registered: January 2013

Junior Member

I would like to develop an application that uses a full GUID as the primary key for all records. How would you recommend doing this?

Report message to a moderator

Re: Using UUID / GUID as primary keys [message #3389 is a reply to message #3388]

Wed, 30 January 2013 02:08

AJM
Messages: 2390
Registered: April 2006
Location: Surrey, UK

Senior Member

You can if you want to, but I wouldn't, and I have no plans to build any special functionality into Radicore to support GUIDs.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

Report message to a moderator

Re: Using UUID / GUID as primary keys [message #3393 is a reply to message #3389]

Wed, 30 January 2013 06:27

airways
Messages: 4
Registered: January 2013

Junior Member

So Radicore only supports integer auto increment fields? Isn't that a little against your declared principals? I'm just wondering really what the best place to inject complex primary keys would be... I don't need any special functionality to do it. It's be similar to trying to keep two table's keys in sync, or any number of other very useful usages. Surely this is already possible? Radicore doesn't really seem to require keys to be in any particular format.

Report message to a moderator

Re: Using UUID / GUID as primary keys [message #3394 is a reply to message #3393]

Wed, 30 January 2013 06:50

AJM
Messages: 2390
Registered: April 2006
Location: Surrey, UK

Senior Member

Primary fields can be whatever you like - integers or strings, single fields or multiple fields. What I am saying is that Radicore will not do anything special with GUID fields, it will treat them as strings where you supply the value.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

Report message to a moderator

Re: Using UUID / GUID as primary keys [message #3395 is a reply to message #3394]

Wed, 30 January 2013 10:53

airways
Messages: 4
Registered: January 2013

Junior Member

Yeah, okay, that's what I actually expected.

What I'm unclear on is the best place to initialize a new record's "complex defaults". What do you recommend as the best place to do this?

Report message to a moderator