Please complete this code.. [Closed]
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'bpl_company_id': fields.function(_get_company_data, fnct_inv=_set_company_data, type='one2many', relation='hr.department', string="Company"), bpl_estate_id bpl_division_id
i need to add below sql query and retrieve companies (no parent id) then need to get estate under that selected company then division under selected estate
company - > Estate -> Division
my incomplete function
cr.execute(""" select * from hr_department where parent_id is null """) return cr. fetch method..
please advice me to complete this code.try with various samples.but unable to get the result