Table key_value do not have a primary key.

Problem/Motivation

With D10.1.0-alpha1 10.5.18-MariaDB, see in reports status,

Transaction isolation level
For this to work correctly, all tables must have a primary key.
The following table(s) do not have a primary key: key_value.

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet