From 6649215e6135f13903f75c1e146f10b973aabd3a Mon Sep 17 00:00:00 2001
From: Machiavelli <none@none>
Date: Wed, 5 May 2010 01:02:35 +0200
Subject: [PATCH] Use DELETE + INSERT statement wrapped in a transaction in
 Item::SaveRefundDataToDB()

--HG--
branch : trunk
---
 src/game/Item.cpp | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/game/Item.cpp b/src/game/Item.cpp
index 9927a936bc..cbb2766603 100644
--- a/src/game/Item.cpp
+++ b/src/game/Item.cpp
@@ -1057,15 +1057,11 @@ void Item::BuildUpdate(UpdateDataMapType& data_map)
 
 void Item::SaveRefundDataToDB()
 {
-    std::ostringstream ss;
-    ss << "INSERT INTO item_refund_instance VALUES(";
-    ss << GetGUIDLow() << ",";
-    ss << GetRefundRecipient() << ",";
-    ss << GetPaidMoney() << ",";
-    ss << GetPaidExtendedCost();
-    ss << ")";
-
-    CharacterDatabase.Execute(ss.str().c_str());
+    CharacterDatabase.BeginTransaction();
+    CharacterDatabase.PExecute("DELETE FROM item_refund_instance WHERE item_guid = '%u'", GetGUIDLow());
+    CharacterDatabase.PExecute("INSERT INTO item_refund_instance (`item_guid`,`player_guid`,`paidMoney`,`paidExtendedCost`)"
+    " VALUES('%u','%u','%u','%u')", GetGUIDLow(), GetRefundRecipient(), GetPaidMoney(), GetPaidExtendedCost());
+    CharacterDatabase.CommitTransaction();
 }
 
 void Item::DeleteRefundDataFromDB()