From 0a71892d97cab989530cd6d0f81ab11fbfdc2d51 Mon Sep 17 00:00:00 2001
From: drrtuy <drrtuy@gmail.com>
Date: Fri, 18 Oct 2024 02:27:29 +0000
Subject: [PATCH] feat(rowgroup): this returns bits lost during cherry-pick.
 The bits lost caused the first RGData::serialize to crash a process

---
 utils/rowgroup/rowgroup.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/rowgroup/rowgroup.cpp b/utils/rowgroup/rowgroup.cpp
index 8fedc76e6..1a237b1ea 100644
--- a/utils/rowgroup/rowgroup.cpp
+++ b/utils/rowgroup/rowgroup.cpp
@@ -333,6 +333,8 @@ void RGData::reinit(const RowGroup& rg, uint32_t rowCount)
     strings.reset(new StringStore());
   else
     strings.reset();
+  columnCount = rg.getColumnCount();
+  rowSize = rg.getRowSize();
 }
 
 void RGData::reinit(const RowGroup& rg)
@@ -344,7 +346,7 @@ void RGData::serialize(ByteStream& bs, RGDataSizeType amount) const
 {
   // cout << "serializing!\n";
   bs << (uint32_t)RGDATA_SIG;
-  bs << (uint32_t)amount;
+  bs << amount;
   bs << columnCount;
   bs << rowSize;
   bs.append(rowData.get(), amount);