From 7c83e8c9750ad5fb81540cd4b4b427c03b4bef9d Mon Sep 17 00:00:00 2001
From: Jonathan Chen <chenleejonathan@gmail.com>
Date: Wed, 13 Nov 2024 20:59:15 -0500
Subject: [PATCH] put back todo

---
 datafusion/expr/src/type_coercion/functions.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/datafusion/expr/src/type_coercion/functions.rs b/datafusion/expr/src/type_coercion/functions.rs
index 8983a2304776..c81d59267c7f 100644
--- a/datafusion/expr/src/type_coercion/functions.rs
+++ b/datafusion/expr/src/type_coercion/functions.rs
@@ -435,6 +435,7 @@ fn get_valid_types(
                     | NativeType::Float32
                     | NativeType::Float64
                     | NativeType::Boolean => {
+                        // TODO: Switch to Utf8View if all the string functions supports Utf8View
                         new_types.push(DataType::Utf8);
                     }
                     _ => {