odoo/documentation#6933

Created by Upgrade, Aslam Noman (asno)

Blocked

label
odoo-dev:15.0-boolean_default-asno
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17ac807d6a37420685d46f110b2a76ef21ca5476
odoo/documentation
15.0 #6933 missing r+ #6897
16.0
17.0
18.0
saas-18.2
saas-18.3
saas-18.4
19.0
saas-19.1
master

[IMP] orm : add info about boolean default

When a default value for boolean is set as False, the values of new column for existing records is set to NULL. In python, FALSE and NULL might mean same thing in certain contexts but its not the case for Sql(we allow to add sql constraints).

concerned code: https://github.com/odoo/odoo/blob/15.0/odoo/models.py#L2767