fix large integers in SQLite

piccolo/engine/sqlite.py

@@ -175,7 +175,7 @@ def convert_int_out(value: str) -> int:
     """
     Make sure Integer values are actually of type int.
     """
-    return int(float(value))
+    return int(value)
 
 
 @decode_to_string

tests/columns/test_integer.py

@@ -0,0 +1,30 @@
+from piccolo.columns.column_types import Integer
+from piccolo.table import Table
+from piccolo.testing.test_case import AsyncTableTest
+
+
+class MyTable(Table):
+    integer = Integer()
+
+
+class TestInteger(AsyncTableTest):
+    tables = [MyTable]
+
+    async def test_large_integer(self):
+        """
+        Make sure large integers can be inserted and retrieved correctly.
+
+        There was a bug with this in SQLite:
+
+        https://github.com/piccolo-orm/piccolo/issues/1127
+
+        """
+        integer = 625757527765811240
+
+        row = MyTable(integer=integer)
+        await row.save()
+
+        _row = MyTable.objects().first().run_sync()
+        assert _row is not None
+
+        self.assertEqual(_row.integer, integer)