SamLee 4c2485a5df 持久化:扩展阶段二制品迁移与隔离候选工作区 il y a 2 jours
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versions 4c2485a5df 持久化:扩展阶段二制品迁移与隔离候选工作区 il y a 2 jours
CHECKSUMS.sha256 4c2485a5df 持久化:扩展阶段二制品迁移与隔离候选工作区 il y a 2 jours
README.md fedd03edbc 持久化:建立阶段一业务表与幂等仓储 il y a 2 jours
env.py fedd03edbc 持久化:建立阶段一业务表与幂等仓储 il y a 2 jours
script.py.mako fedd03edbc 持久化:建立阶段一业务表与幂等仓储 il y a 2 jours

README.md

Script Build Host migrations

Production schema changes run only through the numbered Alembic revisions in versions/. Runtime code must not invoke metadata.create_all(). CHECKSUMS.sha256 pins every applied revision; deployment verifies it before alembic upgrade and uses the revision's downgrade() for rollback. Tests may create the same metadata in a temporary SQLite database.