From d7cdfb47d3795a3a09c2a204789c95e9726dc2b6 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Mon, 24 Jul 2023 01:56:04 +0200
Subject: [PATCH] Fix merge

---
 src/IO/WriteHelpers.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/IO/WriteHelpers.h b/src/IO/WriteHelpers.h
index 0494cdf22e7..76778543bd0 100644
--- a/src/IO/WriteHelpers.h
+++ b/src/IO/WriteHelpers.h
@@ -953,6 +953,11 @@ void writeDecimalFractional(const T & x, UInt32 scale, WriteBuffer & ostr, bool
     {
         auto remainder = value % 10;
         value /= 10;
+
+        if (remainder != 0 && last_nonzero_pos == 0)
+            last_nonzero_pos = pos;
+
+        buf[pos] += static_cast<char>(remainder);
     }
 
     writeChar('.', ostr);