From e93f6a4c4a566e25f427447d1e814f628da0f204 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Thu, 16 Aug 2012 19:10:01 +0000
Subject: [PATCH] dbms: development [#CONV-2944].

---
 dbms/src/DataStreams/CollapsingSortedBlockInputStream.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dbms/src/DataStreams/CollapsingSortedBlockInputStream.cpp b/dbms/src/DataStreams/CollapsingSortedBlockInputStream.cpp
index 97602fe9fa6..9b451d5a7c7 100644
--- a/dbms/src/DataStreams/CollapsingSortedBlockInputStream.cpp
+++ b/dbms/src/DataStreams/CollapsingSortedBlockInputStream.cpp
@@ -90,9 +90,6 @@ Block CollapsingSortedBlockInputStream::readImpl()
 			throw Exception("Incorrect data: Sign = " + Poco::NumberFormatter::format(sign) + " (must be 1 or -1).",
 				ErrorCodes::INCORRECT_DATA);
 
-		for (size_t i = 0; i < num_columns; ++i)
-			merged_columns[i]->insert((*current->all_columns[i])[current->pos]);
-
 		if (!current->isLast())
 		{
 			current->next();