Fix model range increments (#2281)

lib/src/sql/model.rs

@@ -32,7 +32,10 @@ impl Iterator for IntoIter {
 				}
 			}
 			Model::Range(tb, b, e) => {
-				if self.index + b <= *e {
+				if self.index == 0 {
+					self.index = *b - 1;
+				}
+				if self.index < *e {
 					self.index += 1;
 					Some(Thing {
 						tb: tb.to_string(),

lib/tests/model.rs

@@ -33,7 +33,7 @@ async fn model_count() -> Result<(), Error> {
 #[tokio::test]
 async fn model_range() -> Result<(), Error> {
 	let sql = "
-		CREATE |test:1..1000| SET time = time::now();
+		CREATE |test:101..1100| SET time = time::now();
 		SELECT count() FROM test GROUP ALL;
 	";
 	let dbs = Datastore::new("memory").await?;