SamLee 5a8f94da43 分层记录任务失败与恢复终态 hace 10 horas
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versions 5a8f94da43 分层记录任务失败与恢复终态 hace 10 horas
CHECKSUMS.sha256 5a8f94da43 分层记录任务失败与恢复终态 hace 10 horas
README.md fedd03edbc 持久化:建立阶段一业务表与幂等仓储 hace 4 días
env.py fedd03edbc 持久化:建立阶段一业务表与幂等仓储 hace 4 días
mysql_phase_three_grants.sql.example 5d3dcffdd4 test(script-build): gate phase three end to end hace 3 días
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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.