Function get_coldest_months

databases/sqlite/src/db.rs:100–112

(conn: Connection)

}

fn get_coldest_months(conn: Connection) -> WeatherAggResult {
    let stmt = conn.prepare(
        "SELECT cast(strftime('%Y', date) as int) as theyear,
                cast(strftime('%m', date) as int) as themonth,
                sum(tmax) as total
        FROM nyc_weather
        WHERE tmax <> 'TMAX'
        GROUP BY theyear, themonth
        ORDER BY total ASC LIMIT 10",
    )?;

    get_rows_as_month_agg(stmt)
}

fn get_rows_as_month_agg(mut statement: Statement) -> WeatherAggResult {
    statement