diff --git a/src/game/guild_manager.cpp b/src/game/guild_manager.cpp
index 0d74c1b..d48e5aa 100644
--- a/src/game/guild_manager.cpp
+++ b/src/game/guild_manager.cpp
@@ -64,6 +64,36 @@ namespace
 		return true;
 	}
 
+	bool LoadGuildIds(std::vector<DWORD>& guildIds)
+	{
+		CStmt stmt;
+		DWORD guildId = 0;
+		const std::string query = std::string("SELECT id FROM guild") + get_table_postfix();
+
+		guildIds.clear();
+
+		if (!PrepareGameStmt(stmt, query))
+			return false;
+
+		if (!stmt.BindResult(MYSQL_TYPE_LONG, &guildId)
+			|| !stmt.Execute())
+		{
+			return false;
+		}
+
+		guildIds.reserve(stmt.iRows);
+
+		for (int i = 0; i < stmt.iRows; ++i)
+		{
+			if (!stmt.Fetch())
+				return false;
+
+			guildIds.push_back(guildId);
+		}
+
+		return true;
+	}
+
 
 	struct FGuildNameSender
 	{
@@ -245,19 +275,12 @@ void CGuildManager::Initialize()
 		return;
 	}
 
-	auto pmsg = DBManager::instance().DirectQuery("SELECT id FROM guild%s", get_table_postfix());
-
 	std::vector<DWORD> vecGuildID;
-	vecGuildID.reserve(pmsg->Get()->uiNumRows);
+	if (!LoadGuildIds(vecGuildID))
+		return;
 
-	for (uint i = 0; i < pmsg->Get()->uiNumRows; i++)
-	{
-		MYSQL_ROW row = mysql_fetch_row(pmsg->Get()->pSQLResult);
-		DWORD guild_id = strtoul(row[0], (char**) NULL, 10);
-		LoadGuild(guild_id);
-
-		vecGuildID.push_back(guild_id);
-	}
+	for (const auto guildId : vecGuildID)
+		LoadGuild(guildId);
 
 	CGuildMarkManager & rkMarkMgr = CGuildMarkManager::instance();
 
diff --git a/src/game/questlua_building.cpp b/src/game/questlua_building.cpp
index 2932dcb..f58b7ff 100644
--- a/src/game/questlua_building.cpp
+++ b/src/game/questlua_building.cpp
@@ -6,6 +6,53 @@
 #include "guild.h"
 #include "db.h"
 #include "building.h"
+#include "libsql/Statement.h"
+
+#include <string>
+
+namespace
+{
+	bool PrepareGameStmt(CStmt& stmt, const std::string& query)
+	{
+		CAsyncSQL* sql = DBManager::instance().GetDirectSQL();
+
+		if (!sql)
+		{
+			sys_err("game direct SQL handle is not initialized");
+			return false;
+		}
+
+		return stmt.Prepare(sql, query.c_str());
+	}
+
+	bool HasGuildLand(uint32_t guildId, bool& hasLand)
+	{
+		CStmt stmt;
+		uint32_t count = 0;
+		const std::string query = std::string("SELECT COUNT(*) FROM land") + get_table_postfix() + " WHERE guild_id=?";
+
+		hasLand = true;
+
+		if (!PrepareGameStmt(stmt, query))
+			return false;
+
+		if (!stmt.BindParam(MYSQL_TYPE_LONG, &guildId)
+			|| !stmt.BindResult(MYSQL_TYPE_LONG, &count)
+			|| !stmt.Execute())
+		{
+			return false;
+		}
+
+		if (stmt.iRows == 0)
+			return true;
+
+		if (!stmt.Fetch())
+			return false;
+
+		hasLand = count != 0;
+		return true;
+	}
+}
 
 namespace quest
 {
@@ -97,28 +144,11 @@ namespace quest
 			lua_pushboolean(L, false);
 		*/
 
-		auto pmsg = DBManager::instance().DirectQuery("SELECT COUNT(*) FROM land%s WHERE guild_id = %d", get_table_postfix(), (DWORD)lua_tonumber(L,1));
+		bool hasLand = true;
+		const auto guildId = static_cast<uint32_t>(lua_tonumber(L, 1));
 
-		if ( pmsg->Get()->uiNumRows > 0 )
-		{
-			MYSQL_ROW row = mysql_fetch_row(pmsg->Get()->pSQLResult);
-
-			int	count = 0;
-			str_to_number(count, row[0]);
-
-			if (count == 0)
-			{
-				lua_pushboolean(L, false);
-			}
-			else
-			{
-				lua_pushboolean(L, true);
-			}
-		}
-		else
-		{
-			lua_pushboolean(L, true);
-		}
+		HasGuildLand(guildId, hasLand);
+		lua_pushboolean(L, hasLand);
 
 		return 1;
 	}