package stats const DailyMileageTableSQL = `CREATE TABLE IF NOT EXISTS vehicle_daily_mileage ( vin VARCHAR(32) NOT NULL, stat_date DATE NOT NULL, protocol VARCHAR(32) NOT NULL, daily_mileage_km DECIMAL(18,3) NOT NULL DEFAULT 0, first_total_mileage_km DECIMAL(18,3) NULL, latest_total_mileage_km DECIMAL(18,3) NULL, sample_count BIGINT NOT NULL DEFAULT 0, updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (vin, stat_date, protocol), KEY idx_stat_date (stat_date), KEY idx_protocol_date (protocol, stat_date) )`