Explore View Perf Fix (apache#5637)

kristw · Aug 15, 2018 · 5966a67 · 5966a67
1 parent bf0afef
commit 5966a67
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/superset/db_engine_specs.py b/superset/db_engine_specs.py
@@ -365,8 +365,10 @@ def get_configuration_for_impersonation(cls, uri, impersonate_user, username):
         """
         return {}
 
-    @staticmethod
-    def execute(cursor, query, async=False):
+    @classmethod
+    def execute(cls, cursor, query, async=False):
+        if cls.arraysize:
+            cursor.arraysize = cls.arraysize
         cursor.execute(query)
 
     @classmethod