-- optimize table sig.col_log_vbdiamond final; create database sig; create table sig.backtest_trading_plan ( id Int64 comment 'id', user_id Int64 comment '用户id', plan_id Int64 comment '交易计划id', ctime Int64 comment '创建时间' ) ENGINE = MergeTree() PARTITION BY toYYYYMM(toDateTime(ctime/1000)) primary key (plan_id, user_id, id) order by (plan_id, user_id, id) SETTINGS index_granularity = 8192 comment '交易计划回测'; create table sig.backtest_trading_trade ( id Int64 comment 'id', backtest_id Int64 comment '回测id', ctime Int64 comment '创建时间' ) ENGINE = MergeTree() PARTITION BY toYYYYMM(toDateTime(ctime/1000)) primary key (backtest_id, id) order by (backtest_id, id) SETTINGS index_granularity = 8192 comment '交易计划回测订单';