Re: Database operators for custom fields

2014-02-20 Thread Johannes Schneider
thnx, yea that's what I'm looking for. unfortunately I cannot use 1.7 ;( bg, Johannes On 19.02.2014 23:19, Anssi Kääriäinen wrote: If I am not mistaken you are trying to alter how .filter(customfield__eq=val) and friends work. In current Django versions you can't easily customize the SQL gener

Re: Database operators for custom fields

2014-02-19 Thread Anssi Kääriäinen
If I am not mistaken you are trying to alter how .filter(customfield__eq=val) and friends work. In current Django versions you can't easily customize the SQL generated for ORM lookups. In Django 1.7 (currently in alpha) this is possible using custom lookups. Custom lookups will allow you to alt

Re: Database operators for custom fields

2014-02-19 Thread Serdar Dalgic
Hi! In python, '==' operator is set to '__eq__' and '!=' operator is set to '__ne__' functions. See more details in http://jcalderone.livejournal.com/32837.html And In order to make queries from the ORM, Django uses Managers https://docs.djangoproject.com/en/dev/topics/db/managers/ So you can w

Database operators for custom fields

2014-02-19 Thread Johannes Schneider
hey list, I have a custom Field implemented for one of my models. How do I implement the database operations (e.g. '==', '!=') for the custom field which are used to execute database queries? bg, Johannes -- Johannes Schneider Webentwicklung johannes.schnei...@galileo-press.de Tel.: +49.228.4