From 48b745c203390283619fe04d0800e2fb36112ca4 Mon Sep 17 00:00:00 2001
From: Michael-J-Ward <ward.michael.j@gmail.com>
Date: Thu, 25 Jul 2024 10:21:32 -0500
Subject: [PATCH] include name of window function in error for find_window_fn

---
 src/functions.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/functions.rs b/src/functions.rs
index 3110eec90..e15a86cd7 100644
--- a/src/functions.rs
+++ b/src/functions.rs
@@ -651,7 +651,7 @@ fn find_window_fn(name: &str, ctx: Option<PySessionContext>) -> PyResult<WindowF
         });
     }
 
-    maybe_fn.ok_or(DataFusionError::Common("window function not found".to_string()).into())
+    maybe_fn.ok_or(DataFusionError::Common(format!("window function `{name}`not found")).into())
 }
 
 /// Creates a new Window function expression