379a19b5332d_create_rse_limits_table.py 文件源码

def downgrade():
    '''
    downgrade method
    '''
    if context.get_context().dialect.name == 'postgresql':
        drop_constraint('RSE_TRANSFER_LIMITS_PK', 'rse_transfer_limits', type_='primary')
        drop_constraint('RSE_TRANSFER_LIMITS_CREATED_NN', 'rse_transfer_limits')
        drop_constraint('RSE_TRANSFER_LIMITS_UPDATED_NN', 'rse_transfer_limits')
        drop_constraint('RSE_TRANSFER_LIMITS_RSE_ID_FK', 'rse_transfer_limits')
    drop_table('rse_transfer_limits')