From 525b2b45117b0ddbbdf213fe816d6fbcb4c262ac Mon Sep 17 00:00:00 2001
From: zzsmdfj <zzsmdfj@gmail.com>
Date: Mon, 16 May 2022 11:36:39 +0800
Subject: [PATCH] to compatible with binary(0)

---
 src/DataTypes/convertMySQLDataType.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/DataTypes/convertMySQLDataType.cpp b/src/DataTypes/convertMySQLDataType.cpp
index 7e2f2e7c6b9..64633c6fd7b 100644
--- a/src/DataTypes/convertMySQLDataType.cpp
+++ b/src/DataTypes/convertMySQLDataType.cpp
@@ -83,7 +83,11 @@ DataTypePtr convertMySQLDataType(MultiEnum<MySQLDataTypesSupport> type_support,
             res = std::make_shared<DataTypeDate>();
     }
     else if (type_name == "binary")
+    {
+        //compatible with binary(0) DataType
+        if (length == 0) length = 1;
         res = std::make_shared<DataTypeFixedString>(length);
+    }
     else if (type_name == "datetime" || type_name == "timestamp")
     {
         if (!type_support.isSet(MySQLDataTypesSupport::DATETIME64))