From f425b47944aa087e7acbbc17436adfbbe179a464 Mon Sep 17 00:00:00 2001
From: Cao Kai <ck89119@gmail.com>
Date: Fri, 20 Dec 2024 11:35:09 +0800
Subject: [PATCH] revert maximum values of max_allowed_packet to 1G

---
 pkg/frontend/variables.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/frontend/variables.go b/pkg/frontend/variables.go
index 48b4a777a7048..84d62ec3993bd 100644
--- a/pkg/frontend/variables.go
+++ b/pkg/frontend/variables.go
@@ -1040,7 +1040,7 @@ var gSysVarsDefs = map[string]SystemVariable{
 		Scope:             ScopeBoth,
 		Dynamic:           true,
 		SetVarHintApplies: false,
-		Type:              InitSystemVariableIntType("max_allowed_packet", 1024, 67108864, false),
+		Type:              InitSystemVariableIntType("max_allowed_packet", 1024, 1073741824, false),
 		Default:           int64(67108864),
 	},
 	"version_comment": {