Odoo module upgrades, done for you
Your _sql_constraints broke after an Odoo upgrade
Custom models with _sql_constraints often fail on upgrade — tuple format, naming, or how constraints are registered changed between Odoo versions. The traceback points at your model file; the fix is mechanical but easy to get wrong.
Send us the module. We update every constraint, install on your target version, and test. Try it live, then $50 to download.
Try the working result before you pay a cent. No signup to get started.
Looking to upgrade your whole Odoo from one version to the next? Odoo Upgrade Done handles the database, every module, and the move end to end →
Common questions
Why do _sql_constraints fail after upgrading Odoo?
Constraint declaration format and validation changed across versions. Each constraint tuple may need updating to match the target Odoo ORM.