Fix enum schema (#715)

* fix schema with enum fields - issue #699

* fix drivers dependencies - make them optional

* fix command

* provide extras

* add bolean field to related model

* add test with select related and boolean

* new test case based on issue

* fix bool issue in postgres limit queries - issue #704

* fix coverage

* bump version and add release info

tests/test_relations/test_foreign_keys.py

@@ -34,6 +34,7 @@ class Track(ormar.Model):
     title: str = ormar.String(max_length=100)
     position: int = ormar.Integer()
     play_count: int = ormar.Integer(nullable=True, default=0)
+    is_disabled: bool = ormar.Boolean(default=False)
 
 
 class Cover(ormar.Model):
@@ -350,6 +351,18 @@ async def test_limit_and_offset():
             assert len(tracks) == 1
             assert tracks[0].title == "Sample2"
 
+            album = await Album.objects.select_related("tracks").limit(1).get()
+            assert len(album.tracks) == 3
+            assert album.tracks[0].title == "Sample"
+
+            album = (
+                await Album.objects.select_related("tracks")
+                .limit(1, limit_raw_sql=True)
+                .get()
+            )
+            assert len(album.tracks) == 1
+            assert album.tracks[0].title == "Sample"
+
 
 @pytest.mark.asyncio
 async def test_get_exceptions():