Rename metadata field to metadata_repr

cognee/modules/ingestion/models/Metadata.py

@@ -7,10 +7,11 @@ from cognee.infrastructure.databases.relational import Base
 
 
 class Metadata(Base):
-    __tablename__ = "queries"
+    __tablename__ = "metadata_table"
 
     id = Column(UUID, primary_key=True, default=uuid4)
-    metadata = Column(String)
+    metadata_repr = Column(String)
+    metadata_source = Column(String)
 
     created_at = Column(
         DateTime(timezone=True), default=lambda: datetime.now(timezone.utc)

cognee/modules/ingestion/operations/write_metadata.py

@@ -15,7 +15,7 @@ async def write_metadata(data_item: Any) -> UUID:
     db_engine = get_relational_engine()
     async with db_engine.get_async_session() as session:
         metadata = Metadata(
-            metadata=json.dumps(metadata_dict),
+            metadata_repr=json.dumps(metadata_dict),
             metadata_source=parse_type(type(data_item)),
         )
         session.add(metadata)