要创建my.model
字段,Odoo 将执行以下查询:
INSERT INTO ir_model_fields (model_id,model,name,field_description,help,ttype,state,relation,index,store,copied,on_delete,related,readonly,required,selectable,size,translate,relation_field,relation_table,column1,column2,track_visibility)
VALUES
(390, 'my.model', 'a', 'A', NULL, 'float', 'base', NULL, false, true, true, NULL, NULL, false, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'b', 'B', NULL, 'float', 'base', NULL, false, true, true, NULL, NULL, false, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'value', 'Value', NULL, 'float', 'base', NULL, false, false, false, NULL, NULL, true, false, false, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'id', 'ID', NULL, 'integer', 'base', NULL, false, true, true, NULL, NULL, true, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'display_name', 'Display Name', NULL, 'char', 'base', NULL, false, false, false, NULL, NULL, true, false, false, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'create_uid', 'Created by', NULL, 'many2one', 'base', 'res.users', false, true, true, 'set null', NULL, true, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'create_date', 'Created on', NULL, 'datetime', 'base', NULL, false, true, true, NULL, NULL, true, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'write_uid', 'Last Updated by', NULL, 'many2one', 'base', 'res.users', false, true, true, 'set null', NULL, true, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', 'write_date', 'Last Updated on', NULL, 'datetime', 'base', NULL, false, true, true, NULL, NULL, true, false, true, NULL, false, NULL, NULL, NULL, NULL, NULL),
(390, 'my.model', '__last_update', 'Last Modified on', NULL, 'datetime', 'base', NULL, false, false, false, NULL, NULL, true, false, false, NULL, false, NULL, NULL, NULL, NULL, NULL) RETURNING id
您可以看到compute
列名中不存在。它的值不存储在数据库中