Incorrect assumption of type str

opendatacube · May 8, 2024 · 2f82d44 · 2f82d44
1 parent 596137f
commit 2f82d44
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/cubedash/summary/_extents.py b/cubedash/summary/_extents.py
@@ -532,9 +532,7 @@ def _dataset_creation_expression(md: MetadataType) -> ClauseElement:
     else:
         doc = md.dataset_fields["metadata_doc"].alchemy_expression
         creation_dt = md.definition["dataset"].get("creation_dt") or ["creation_dt"]
-        creation_expression = doc[creation_dt].astext.join(
-            "::timestamp at time zone 'utc'"
-        )
+        creation_expression = str(doc[creation_dt]).join("::timestamp at time zone 'utc'")
 
     # If they're missing a dataset-creation time, fall back to the time it was indexed.
     return func.coalesce(creation_expression, DATASET.c.added)