- candidates+source_strategy, 4scanner INSERT写策略名(ON CONFLICT同步) - promote读c.source_strategy→holding.strategy_name - snapshot_strategy_history继承strategy_name写history - 历史回填447只候选+18只自选+8只holding
- candidates+source_strategy, 4scanner INSERT写策略名(ON CONFLICT同步) - promote读c.source_strategy→holding.strategy_name - snapshot_strategy_history继承strategy_name写history - 历史回填447只候选+18只自选+8只holding