-- 代销平台适当性 API：risk_suitability_log.check_source 增 platform
-- 执行：mysql -u root -p jinrong_agent < scripts/agent/migrate-check-source-platform.sql

ALTER TABLE risk_suitability_log
    MODIFY COLUMN check_source
        ENUM('r02_trade','r02_chat','c11_inquiry','manual','platform')
        NOT NULL DEFAULT 'r02_trade';