From 1d04fb2e0ba39790eeb220c6e7a2358b9c869edd Mon Sep 17 00:00:00 2001
From: Dong Shi <jdshi@fb.com>
Date: Thu, 17 Jun 2021 17:43:18 -0700
Subject: [PATCH] Increase MAX_ARITY of zip function to 7

Update MAX_ARITY of zip function to 7. This way it is able to accept more than 5 arguments to zip.
---
 .../java/com/facebook/presto/operator/scalar/ZipFunction.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/presto-main/src/main/java/com/facebook/presto/operator/scalar/ZipFunction.java b/presto-main/src/main/java/com/facebook/presto/operator/scalar/ZipFunction.java
index fd1e819b12e05..78bca4a9bac56 100644
--- a/presto-main/src/main/java/com/facebook/presto/operator/scalar/ZipFunction.java
+++ b/presto-main/src/main/java/com/facebook/presto/operator/scalar/ZipFunction.java
@@ -48,7 +48,7 @@ public final class ZipFunction
         extends SqlScalarFunction
 {
     public static final int MIN_ARITY = 2;
-    public static final int MAX_ARITY = 5;
+    public static final int MAX_ARITY = 7;
     public static final ZipFunction[] ZIP_FUNCTIONS;
 
     private static final MethodHandle METHOD_HANDLE = methodHandle(ZipFunction.class, "zip", List.class, Block[].class);