From 4cd2089fe85ba53eb22718b314b3bc1132dc4265 Mon Sep 17 00:00:00 2001
From: Alessandro Molina <alessandro@molina.fyi>
Date: Thu, 18 Apr 2024 17:56:32 +0200
Subject: [PATCH] fix: index_in has wrong return type (#632)

`index_in` is currently declared as returning an `int64`,
the return type should be `i64`, as according to
https://substrait.io/types/type_classes/#simple-types
there is no int64 type.
---
 extensions/functions_set.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/functions_set.yaml b/extensions/functions_set.yaml
index ba7ca9b8e..58b964206 100644
--- a/extensions/functions_set.yaml
+++ b/extensions/functions_set.yaml
@@ -24,4 +24,4 @@ scalar_functions:
           nan_equality:
             values: [ NAN_IS_NAN, NAN_IS_NOT_NAN ]
         nullability: DECLARED_OUTPUT
-        return: int64?
+        return: i64?