diff --git a/metadata-ingestion/src/datahub/ingestion/source/dbt/dbt_common.py b/metadata-ingestion/src/datahub/ingestion/source/dbt/dbt_common.py
index b2d93b2e0fd6f..d7a3aba7065ca 100644
--- a/metadata-ingestion/src/datahub/ingestion/source/dbt/dbt_common.py
+++ b/metadata-ingestion/src/datahub/ingestion/source/dbt/dbt_common.py
@@ -795,14 +795,17 @@ def make_mapping_upstream_lineage(
 
 
 def get_column_type(
-    report: DBTSourceReport, dataset_name: str, column_type: str, dbt_adapter: str
+    report: DBTSourceReport,
+    dataset_name: str,
+    column_type: Optional[str],
+    dbt_adapter: str,
 ) -> SchemaFieldDataType:
     """
     Maps known DBT types to datahub types
     """
-    TypeClass: Any = _field_type_mapping.get(column_type)
+    TypeClass: Any = _field_type_mapping.get(column_type) if column_type else None
 
-    if TypeClass is None:
+    if TypeClass is None and column_type:
         # resolve a modified type
         if dbt_adapter == "trino":
             TypeClass = resolve_trino_modified_type(column_type)
@@ -934,12 +937,14 @@ def get_workunit_processors(self) -> List[Optional[MetadataWorkUnitProcessor]]:
     def _make_data_platform_instance_aspect(self) -> DataPlatformInstanceClass:
         return DataPlatformInstanceClass(
             platform=mce_builder.make_data_platform_urn(DBT_PLATFORM),
-            instance=mce_builder.make_dataplatform_instance_urn(
-                mce_builder.make_data_platform_urn(DBT_PLATFORM),
-                self.config.platform_instance,
-            )
-            if self.config.platform_instance
-            else None,
+            instance=(
+                mce_builder.make_dataplatform_instance_urn(
+                    mce_builder.make_data_platform_urn(DBT_PLATFORM),
+                    self.config.platform_instance,
+                )
+                if self.config.platform_instance
+                else None
+            ),
         )
 
     def get_workunits_internal(self) -> Iterable[MetadataWorkUnit]:
@@ -1809,9 +1814,9 @@ def _translate_dbt_name_to_upstream_urn(dbt_name: str) -> str:
                     )
                     for upstream in upstream_urns
                 ],
-                fineGrainedLineages=(cll or None)
-                if self.config.include_column_lineage
-                else None,
+                fineGrainedLineages=(
+                    (cll or None) if self.config.include_column_lineage else None
+                ),
             )
 
     # This method attempts to read-modify and return the owners of a dataset.
diff --git a/metadata-ingestion/src/datahub/ingestion/source/sql/sql_types.py b/metadata-ingestion/src/datahub/ingestion/source/sql/sql_types.py
index dedb6eedd5ee4..8ea4209784063 100644
--- a/metadata-ingestion/src/datahub/ingestion/source/sql/sql_types.py
+++ b/metadata-ingestion/src/datahub/ingestion/source/sql/sql_types.py
@@ -79,6 +79,7 @@
     "regtype": None,
     "regrole": None,
     "regnamespace": None,
+    "super": None,
     "uuid": StringType,
     "pg_lsn": None,
     "tsvector": None,  # text search vector