From 6f603d3b61ad26a2f7da1bc74e2a60dd246def16 Mon Sep 17 00:00:00 2001
From: Vibhatha Lakmal Abeykoon <vibhatha@users.noreply.github.com>
Date: Mon, 19 Sep 2022 18:50:59 +0530
Subject: [PATCH] feat: add any_value aggregate function (#321)

---
 extensions/functions_aggregate_generic.yaml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/extensions/functions_aggregate_generic.yaml b/extensions/functions_aggregate_generic.yaml
index 78e5f527d..df962d01b 100644
--- a/extensions/functions_aggregate_generic.yaml
+++ b/extensions/functions_aggregate_generic.yaml
@@ -25,3 +25,14 @@ aggregate_functions:
         decomposable: MANY
         intermediate: i64
         return: i64
+  - name: "any_value"
+    description: >
+      Selects an arbitrary value from a group of values.
+
+      If the input is empty, the function returns null.
+    impls:
+      - args:
+          - name: x
+            value: any
+        nullability: DECLARED_OUTPUT
+        return: any?