2026-01-08 05:57:29,204 21064 ERROR db_name OpenUpgrade: Error after 0:00:00.000712 running CREATE TABLE table_name
        (project_task_id INTEGER, res_users_id INTEGER) 
2026-01-08 05:57:29,204 21064 ERROR db_name OpenUpgrade: project: error in migration script /home/ubuntu/Documents/odoo-14.0/OpenUpgrade-14.0/openupgrade_scripts/scripts/project/14.0.1.1/pre-migration.py: relation "table_name" already exists

This error occurred while I'm doing a db migration from odoo13 to odoo14. I tried dropping the relation before migration and create the table only if it not exist. In both ways migration is completed, but number of records differ before and after migration..