feat(Core/Misc): includes cleanup (#5953)

src/server/database/Database/DatabaseLoader.cpp

@@ -10,6 +10,7 @@
 #include "Duration.h"
 #include <mysqld_error.h>
 #include <errmsg.h>
+#include <thread>
 
 template <class T>
 DatabaseLoader& DatabaseLoader::AddDatabase(DatabaseWorkerPool<T>& pool, std::string const& name)

src/server/database/Database/PreparedStatement.cpp

@@ -7,6 +7,7 @@
 #include "PreparedStatement.h"
 #include "MySQLConnection.h"
 #include "Log.h"
+#include <sstream>
 
 PreparedStatement::PreparedStatement(uint32 index) :
     m_stmt(nullptr),

src/server/database/Database/PreparedStatement.h

@@ -161,4 +161,5 @@ protected:
     bool m_has_result;
     PreparedQueryResultFuture m_result;
 };
+
 #endif

src/server/database/Database/Transaction.h

@@ -7,9 +7,9 @@
 #ifndef _TRANSACTION_H
 #define _TRANSACTION_H
 
-#include <utility>
-
 #include "SQLOperation.h"
+#include <list>
+#include <utility>
 
 //- Forward declare (don't include header to prevent circular includes)
 class PreparedStatement;