[Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Santi Camps
Hi all, I've been developing database oriented applications for about 10 years, using zope with Relation DDBB for one year and a half, and just one year using Zope with ZODB in my applications. At this point, I can see a lot of advantatges of use ZODB with Zope, but there are some points

Re: [Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Roché Compaan
Have a look at Archetypes, it does what you want. http://sourceforge.net/projects/archetypes -- Roché Compaan Upfront Systems http://www.upfrontsystems.co.za Santi Camps wrote: Hi all, I've been developing database oriented applications for about 10 years, using zope with

Re: [Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Russ Ferriday
Take a look at archetypes on Plone.org, and download a version from sf.net. Look in particular at the ReferenceEngine, based on the catalog, and note that there have been implementation changes, and there's a new beta version. Ben Saller and Kapil Thangavelu were part of the team responsible for

Re: [Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Santi Camps
En/na Roché Compaan ha escrit: Have a look at Archetypes, it does what you want. http://sourceforge.net/projects/archetypes I think you are talking about SQLStorage of Archetypes. Storing some attributes in a Relational Database and using foreign keys in it can solve the problem. But I

Re: [Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Roché Compaan
Santi Camps wrote: En/na Roché Compaan ha escrit: Have a look at Archetypes, it does what you want. http://sourceforge.net/projects/archetypes I think you are talking about SQLStorage of Archetypes. I was actually thinking of the implementation of References, which uses the ZCatalog in manner

Re: [Zope-dev] Referencial Integrity in ZCatalogs

2004-08-02 Thread Santi Camps
En/na Russ Ferriday ha escrit: Take a look at archetypes on Plone.org, and download a version from sf.net. Look in particular at the ReferenceEngine, based on the catalog, and note that there have been implementation changes, and there's a new beta version. Ben Saller and Kapil Thangavelu were

[Fwd: Re: [Zope-dev] Referencial Integrity in ZCatalogs]

2004-08-02 Thread Leonardo Rochael Almeida
Forgot to Cc: zope-dev -Mensagem encaminhada- From: Leonardo Rochael Almeida [EMAIL PROTECTED] To: Santi Camps [EMAIL PROTECTED] Subject: Re: [Zope-dev] Referencial Integrity in ZCatalogs Date: Mon, 02 Aug 2004 17:05:53 -0300 I would suggest you take a look at mxmRelations, however

Re: [Fwd: Re: [Zope-dev] Referencial Integrity in ZCatalogs]

2004-08-02 Thread Santi Camps
En/na Leonardo Rochael Almeida ha escrit: Forgot to Cc: zope-dev -Mensagem encaminhada- From: Leonardo Rochael Almeida [EMAIL PROTECTED] To: Santi Camps [EMAIL PROTECTED] Subject: Re: [Zope-dev] Referencial Integrity in ZCatalogs Date: Mon, 02 Aug 2004 17:05:53 -0300 I would suggest you