3eb32f202f93_removing_starttime_and_endtime.py 文件源码

def downgrade():
    """Downgrade the database to an older revision."""
    # commands auto generated by Alembic - please adjust! ###
    op.add_column('stack_analyses_request', sa.Column('startTime', postgresql.TIMESTAMP(),
                  autoincrement=False, nullable=True))
    op.add_column('stack_analyses_request', sa.Column('endTime', postgresql.TIMESTAMP(),
                  autoincrement=False, nullable=True))
    # end Alembic commands ###