db backup & restore issue from odoo 15 to odoo 16

Question

i backup db from odoo 15 and restored it in odoo 16 ..
At the time of restoring it gives error as follows
Database restore error: operator does not exist: character varying ->> unknown LINE 1: SELECT *, name->>'en_US' AS name FROM ir_model WHERE state =... ^ HINT: No operator matches the given name and argument types. You might need to add explicit type casts.

Cybrosys Techno Solutions Pvt.Ltd · Accepted Answer

Hi,
You cannot restore V 15 DB to V16 because there are many changes in the DB table structure between the versions.
You need to migrate your database
If you are using Enterprise Edition
Create an upgrade request to v16 migration
https://upgrade.odoo.com/ [1]
if you are using the community edition use Openupgrade scripts
https://www.odoo.com/documentation/16.0/administration/upgrade.html [2]
https://github.com/OCA/OpenUpgrade [3]
Regards

[1] https://upgrade.odoo.com/
[2] https://www.odoo.com/d

Dharma Pradhan · Answer

Thanks a million.
But in my case, i'm using docker for handling odoo and postgres

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