use function (instead of macro) to work with older sqlite

src/model/stat.rs

@@ -1,5 +1,5 @@
 use serde::Serialize;
-use sqlx::{FromRow, SqlitePool};
+use sqlx::{Row, FromRow, SqlitePool};
 
 #[derive(FromRow, Serialize, Clone)]
 pub struct Stat {
@@ -9,7 +9,7 @@ pub struct Stat {
 
 impl Stat {
     pub async fn get_rowed_km(db: &SqlitePool) -> Vec<Stat> {
-        sqlx::query!(
+        sqlx::query(
             "SELECT u.name AS name, COALESCE(SUM(distance_in_km), 0) as rowed_km
     FROM user u
     INNER JOIN (
@@ -27,8 +27,8 @@ impl Stat {
         .unwrap()
         .into_iter()
         .map(|row| Stat {
-            name: row.name,
-            rowed_km: row.rowed_km.unwrap_or(0),
+            name: row.get("name"),
+            rowed_km: row.get("rowed_km"),
         })
         .collect()
     }