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Tith SereySambath

Hi all Odoo developer , my question as below :

I declare field like this :  country_state = fields.Many2one('res.country', string='State', required=True)

and I use that filed ("country_state") in the view. then I see that field has some datas in its selection. Then I go to source code class (_name = 'res.country'). I dont see any function to return that datas in this class. My question is how they return all datas of country to that field (country_state)?

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Manish Bohra
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Hello,

For any value of Many2one come form master data and you have use res.country that also has default data which one provided by Odoo.

You can also check-in Contacts --> Configuration --> Localization --> Countries.

another way you can check in pg-admin: select * from res_country

Thanks 

   

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Thayif kabir
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Hi,

Many2one relation returns records of related model. For reference check this link

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Rajkumar
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Hi Tith SereySambath,

You can see the data's for res.country in PgAdmin database under table(res_country).

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Tith SereySambath
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Thank all of you for good explaination .

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