add json filed example

app/models/base.py

@@ -27,7 +27,8 @@ class Base(DeclarativeBase):
         """
         try:
             db_session.add(self)
-            return await db_session.commit()
+            await db_session.commit()
+            return await db_session.refresh(self)
         except SQLAlchemyError as ex:
             await logger.aerror(f"Error inserting instance of {self}: {repr(ex)}")
             raise HTTPException(

app/models/stuff.py

@@ -9,6 +9,18 @@ from app.models.base import Base
 from app.models.nonsense import Nonsense
 from app.utils.decorators import compile_sql_or_scalar
 
+from sqlalchemy.dialects.postgresql import JSON
+
+
+class RandomStuff(Base):
+    __tablename__ = "random_stuff"
+    __table_args__ = ({"schema": "happy_hog"},)
+
+    id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), default=uuid.uuid4, primary_key=True
+    )
+    chaos: Mapped[dict] = mapped_column(JSON)
+
 
 class Stuff(Base):
     __tablename__ = "stuff"