954d4c3a76be_add_unique_constaint_to_whitelist_rule_.py 文件源码

def upgrade():
    table_prefix = context.config.get_main_option('table_prefix')
    op.create_unique_constraint('_env_id_rule_task_unique',
                                table_prefix + 'changes_whitelist',
                                ['env_id', 'rule', 'fuel_task'])