fix case with default value for sqlachemy render

mindsdb · Nov 6, 2024 · 63a206e · 63a206e
1 parent e01c094
commit 63a206e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/mindsdb_sql/render/sqlalchemy_render.py b/mindsdb_sql/render/sqlalchemy_render.py
@@ -293,10 +293,11 @@ def prepare_case(self, t: ast.Case):
             conditions.append(
                 (self.to_expression(condition), self.to_expression(result))
             )
+        default = None
         if t.default is not None:
-            conditions.append(self.to_expression(t.default))
+            default = self.to_expression(t.default)
 
-        return sa.case(*conditions)
+        return sa.case(*conditions, else_=default)
 
     def to_function(self, t):
         op = getattr(sa.func, t.op)