Lucas Perais
d143d01287
Since commit 7d2baaa0c7 ("Unity read"), we are able to
pass a full specification to subfields in a view and retrive records directly according to that
specification. This could include "order".
In the case of a list view that has a `widget="handle"`, this order is automatically set to "[handle_field] ASC".
Before the unity read feature, it did not cause problems for one2manys because the ids of records were retrieved in python
using the "natural order" of the model (the `model._order` slot), which usually had the right parameters.
(see `sale.order.line` for example). When fetching the ids of the one2many, those were already sorted in natural order.
In unity read, the natural order is overriden by the specification and became only "[handle_field] ASC". This was insufficient
as more often than not, sequences on model are set up with a default. So eventually, all records couls have the same sequence.
The sorting in SQL becomes undeterminate.
After this commit, we had the sorting key "id ASC" to avoid any unwanted results.
opw-3790378
see discord https://discord.com/channels/678381219515465750/687338039717920792/1231977078564585555 for a detailed discussion.
closes odoo/odoo#162933
Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
To learn the software, we recommend the Odoo eLearning, or Scale-up, the business game. Developers can start with the developer tutorials