mention fetching across all tables if null table name

varun-edachali-dbx · varun-edachali-dbx · commit 0e1f410aa116 · 2025-07-14T07:17:13.000+05:30
Signed-off-by: varun-edachali-dbx &lt;varun.edachali@databricks.com&gt;
diff --git a/src/databricks/sql/backend/databricks_client.py b/src/databricks/sql/backend/databricks_client.py
@@ -321,6 +321,7 @@ def get_columns(
             catalog_name: Optional catalog name pattern to filter by
             schema_name: Optional schema name pattern to filter by
             table_name: Optional table name pattern to filter by
+                if table_name is None, we fetch across all tables
             column_name: Optional column name pattern to filter by
 
         Returns:
