Which database version is to be used for odoo12,I have a backup database error.and my database version is postgres:10.5
Database backup error: Postgres subprocess ('/usr/bin/pg_dump', '--no-owner', '--file=/tmp/tmpwjob6bhz/dump.sql', 'odoo12') error 1
Check if you ran out of space. Odoo doesn't require a specific PostgreSQL version, just something at or above 9.3.