On Wednesday, May 3, 2017 at 5:31:49 PM UTC+10, Sergi Almacellas Abellana 
wrote:
>
> El 02/05/17 a les 07:59, Vincent Bastos ha escrit: 
> > Hi, 
> > 
> > I wanted to know what the best way to write a domain for a search call 
> > to test for records that have a date in a particular field. 
> > 
> > My idea is something like this: 
> > 
> > nodate = Date(0) 
> > 
> > invoices = Invoice.search([ 
> >             ('lease', '=', self.id), 
> >             ('state', '!=', 'paid'), 
> >             ('mydate', '!=', nodate), 
> >         ], order=[('invoice_date', 'ASC')]) 
> Not sure to understand, but if you want to search for invoices where the 
> mydate field is empty you can search for None as values. The clause will 
> be: 
>
> ('mydate', '=', None) 
>

Thanks ... I realised after asking the question ...

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