From fadd0ef873bc04bc4056558bb55ce35827ec8096 Mon Sep 17 00:00:00 2001
From: wiedld <dlw405@gmail.com>
Date: Wed, 9 Oct 2024 09:59:06 -0700
Subject: [PATCH] fix(iox-11401): temporary patch to permit count col be
 nullable

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

diff --git a/datafusion/functions-aggregate/src/count.rs b/datafusion/functions-aggregate/src/count.rs
index 417e28e72a71..10233b250528 100644
--- a/datafusion/functions-aggregate/src/count.rs
+++ b/datafusion/functions-aggregate/src/count.rs
@@ -122,7 +122,7 @@ impl AggregateUDFImpl for Count {
     }
 
     fn is_nullable(&self) -> bool {
-        false
+        true
     }
 
     fn state_fields(&self, args: StateFieldsArgs) -> Result<Vec<Field>> {