Alembic Migrations

Introduction

The migrations in the alembic/versions contain the changes needed to migrate from older Neutron releases to newer versions. A migration occurs by executing a script that details the changes needed to upgrade the database. The migration scripts are ordered so that multiple scripts can run sequentially to update the database.

http://docs.openstack.org/developer/neutron/devref/alembic_migrations.html

 

posted on 2016-05-17 16:18  allcloud  阅读(259)  评论(0)  编辑  收藏  举报

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