openerp-community team mailing list archive

[Hanz Yonathan <hahnzz@xxxxxxxxxxx>]

If it is not stored, it can't be group by, you`ll get error on that.. saying the field doesnt exist in table. (something like that)
It because if we add store=false, the open erp doesnt create additional field in the table, but if we add store=true open erp create the additional field in table
Date: Tue, 26 Feb 2013 08:31:46 +0800
From: eric.caudal@xxxxxxxxxxxxxx
To: openerp-community@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Openerp-community] [Merge]	lp:~openerp-community/openobject-addons/trunk-bug-1090224 into	lp:openobject-addons


  
    
  
  
    If it is not stored, can it be used in
      Group by?

      
        Eric CAUDAL
        
        
        Eric Caudal
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      On 02/25/2013 11:16 PM, Jose Antonio Morales Ponce(vauxoo) wrote:

    
    
      Well it all depends on whether you want the record or field is not in the
db.

If you want the field will not save, store = False to be, it will make the
sensible and calculated field to display automatic, fnct_search there if
you need because there is being saved.

If you are using store = {model: method} the field is saved in the db and
calculated each time you have a change in the selected model, as this is
saved no need to use a fnct_search.

It's about what you need at that time, if you want to save the field or not
El 25/02/2013 10:26, "Michael Telahun Makonnen" <mmakonnen@xxxxxxxxx>
escribió:


      
        Ok. I hadn't thought of that.
My main point was that it should be searchable. Otherwise, it's broken.

Which way is the recommended way?
1. store=False and use fnct_search
    or
2. store={...} (and have the value in the db updated when the related
field changes).

I'm just wondering for my own future reference.

Regards,
Mike.

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