fix(cursors): reset iterator counter between queries execution

.github/workflows/test.yaml

@@ -9,12 +9,12 @@ on:
 
 jobs:
   tests:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         # last supported for sqlitecloud, last security maintained, last release
-        python-version: ["3.6", "3.8", "3.12"]
+        python-version: ["3.9", "3.10", "3.12"]
 
     steps:
     - uses: actions/checkout@v4

src/sqlitecloud/dbapi2.py

@@ -584,8 +584,7 @@ def execute(
             sql, parameters, self.connection.sqlitecloud_connection
         )
 
-        self._resultset = None
-        self._result_operation = None
+        self._reset()
 
         if isinstance(result, SQLiteCloudResult):
             self._resultset = result
@@ -853,6 +852,12 @@ def _get_value(self, row: int, col: int) -> Optional[Any]:
 
         return self._convert_value(value, colname, decltype)
 
+    def _reset(self) -> None:
+        self._resultset = None
+        self._result_operation = None
+
+        self._iter_row = 0
+
     def __iter__(self) -> "Cursor":
         return self
 

src/tests/integration/test_dbapi2.py

@@ -441,3 +441,18 @@ def test_connection_is_connected(self, sqlitecloud_dbapi2_connection):
         connection.close()
 
         assert not connection.is_connected()
+
+    def test_fetchall_returns_right_nrows_number(self, sqlitecloud_dbapi2_connection):
+        connection = sqlitecloud_dbapi2_connection
+
+        cursor = connection.cursor()
+
+        cursor.execute("SELECT * FROM Genres LIMIT 3")
+
+        assert len(cursor.fetchall()) == 3
+        assert cursor.rowcount == 3
+
+        cursor.execute("SELECT * FROM Albums LIMIT 4")
+
+        assert len(cursor.fetchall()) == 4
+        assert cursor.rowcount == 4