[Lift] Re: Complex primary key

2009-10-14 Thread GA
I need a many-to-many intermediary table and i need to add some more fields to it as well. In the question I meant compound primary key because I am creating the intermediary table manually in the mapper model. Is there any way to do many-to-many relationships automatically in the mapper?

[Lift] Re: Complex primary key

2009-10-14 Thread Peter Robinett
http://scala-tools.org/mvnsites-snapshots/liftweb/lift-mapper/scaladocs/net/liftweb/mapper/ManyToMany.html If you look back in the group there is a thread announcing the addition of the trait and how to use it. Peter Robinett On Oct 14, 10:57 am, GA my_li...@me.com wrote: I need a

[Lift] Re: Complex primary key

2009-10-14 Thread GA
It is only available in Lift 1.1 right? GA On Oct 14, 2009, at 11:47 AM, Peter Robinett wrote: http://scala-tools.org/mvnsites-snapshots/liftweb/lift-mapper/scaladocs/net/liftweb/mapper/ManyToMany.html If you look back in the group there is a thread announcing the addition of the trait

[Lift] Re: Complex primary key

2009-10-14 Thread Timothy Perrett
Or any one of the milestones yes. The latest milestone is 1.1-M6 Cheers, Tim On 14 Oct 2009, at 14:43, GA wrote: It is only available in Lift 1.1 right? GA On Oct 14, 2009, at 11:47 AM, Peter Robinett wrote:

[Lift] Re: Complex primary key

2009-10-14 Thread David Pollak
On Wed, Oct 14, 2009 at 6:43 AM, GA my_li...@me.com wrote: It is only available in Lift 1.1 right? Unless you have a compelling reason, please develop against 1.1. It is stable and being used in production at a number of sites. GA On Oct 14, 2009, at 11:47 AM, Peter Robinett wrote:

[Lift] Re: Complex primary key

2009-10-13 Thread Peter Robinett
GA, so you want a composite primary key? I'm not sure that's possible in most SQL databases, though a unique composite key definitely is... Peter Robinett On Oct 12, 4:30 pm, my_li...@me.com wrote: Hello guys, How can I create a mapper with two or more fields as primary key? For instance

[Lift] Re: Complex primary key

2009-10-13 Thread David Pollak
I don't think that's possible with mapper. Sorry. You might want to see if JPA supports such a beast. On Mon, Oct 12, 2009 at 7:30 AM, my_li...@me.com wrote: Hello guys, How can I create a mapper with two or more fields as primary key? For instance if we have a table of people with a Long

[Lift] Re: Complex primary key

2009-10-13 Thread David Pollak
I'm sorry, are you trying to do a compound primary key or create a many-to-many intermediary table? On Tue, Oct 13, 2009 at 8:06 AM, David Pollak feeder.of.the.be...@gmail.com wrote: I don't think that's possible with mapper. Sorry. You might want to see if JPA supports such a beast. On