chore: handle the snowflake case of needed a select on VALUES

ibis-project · Mar 15, 2023 · b6f5df7 · b6f5df7
1 parent 73cfaef
commit b6f5df7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/ibis/backends/base/sql/alchemy/__init__.py b/ibis/backends/base/sql/alchemy/__init__.py
@@ -275,8 +275,12 @@ def _get_insert_method(self, expr):
             and isinstance(expr.op(), ops.InMemoryTable)
         ):
             (from_,) = compiled.get_final_froms()
-            (rows,) = from_._data
-            return methodcaller("values", rows)
+            try:
+                (rows,) = from_._data
+            except AttributeError:
+                return methodcaller("from_select", list(expr.columns), from_)
+            else:
+                return methodcaller("values", rows)
 
         return methodcaller("from_select", list(expr.columns), compiled)