From b0b62cce1f9d55b48d741354abc50436513e7a89 Mon Sep 17 00:00:00 2001
From: Phillip Cloud <417981+cpcloud@users.noreply.github.com>
Date: Fri, 15 Sep 2023 09:23:04 -0400
Subject: [PATCH] perf(ops): early return if two nodes do not hash to the same
 value

---
 ibis/common/grounds.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ibis/common/grounds.py b/ibis/common/grounds.py
index 91994108c4a3..f31dcb6dae56 100644
--- a/ibis/common/grounds.py
+++ b/ibis/common/grounds.py
@@ -217,7 +217,7 @@ def __hash__(self) -> int:
         return self.__precomputed_hash__
 
     def __equals__(self, other) -> bool:
-        return self.__args__ == other.__args__
+        return hash(self) == hash(other) and self.__args__ == other.__args__
 
     @property
     def args(self):