Core/Database: Include cleanup

86 files changed, 1126 insertions, 921 deletions

diff --git a/src/server/bnetserver/Main.cpp b/src/server/bnetserver/Main.cpp
index 25e45b81cef..9d598d63b61 100644
--- a/src/server/bnetserver/Main.cpp
+++ b/src/server/bnetserver/Main.cpp
@@ -23,20 +23,23 @@
 * authentication server
 */
 
-#include "SessionManager.h"
 #include "AppenderDB.h"
+#include "Banner.h"
 #include "Config.h"
+#include "DatabaseEnv.h"
+#include "DatabaseLoader.h"
+#include "GitRevision.h"
+#include "LoginRESTService.h"
+#include "MySQLThreading.h"
 #include "ProcessPriority.h"
 #include "RealmList.h"
-#include "GitRevision.h"
-#include "Banner.h"
+#include "SessionManager.h"
 #include "SslContext.h"
-#include "DatabaseLoader.h"
-#include "LoginRESTService.h"
-#include <iostream>
+#include "Util.h"
 #include <boost/program_options.hpp>
-#include <boost/filesystem/path.hpp>
+#include <boost/filesystem/operations.hpp>
 #include <google/protobuf/stubs/common.h>
+#include <iostream>
 
 using boost::asio::ip::tcp;
 using namespace boost::program_options;
diff --git a/src/server/bnetserver/Server/Session.cpp b/src/server/bnetserver/Server/Session.cpp
index 7fe1c4ef865..a504b6a85ea 100644
--- a/src/server/bnetserver/Server/Session.cpp
+++ b/src/server/bnetserver/Server/Session.cpp
@@ -18,7 +18,8 @@
 #include "Session.h"
 #include "BattlenetRpcErrorCodes.h"
 #include "ByteConverter.h"
-#include "Database/DatabaseEnv.h"
+#include "DatabaseEnv.h"
+#include "Errors.h"
 #include "QueryCallback.h"
 #include "LoginRESTService.h"
 #include "ProtobufJSON.h"
diff --git a/src/server/database/Database/AdhocStatement.cpp b/src/server/database/Database/AdhocStatement.cpp
index 644af01787b..93862db2fb4 100644
--- a/src/server/database/Database/AdhocStatement.cpp
+++ b/src/server/database/Database/AdhocStatement.cpp
@@ -16,7 +16,10 @@
  */
 
 #include "AdhocStatement.h"
+#include "Errors.h"
 #include "MySQLConnection.h"
+#include "QueryResult.h"
+#include <cstring>
 
 /*! Basic, ad-hoc queries. */
 BasicStatementTask::BasicStatementTask(const char* sql, bool async) :
diff --git a/src/server/database/Database/AdhocStatement.h b/src/server/database/Database/AdhocStatement.h
index e419908d175..5d85fa72cd6 100644
--- a/src/server/database/Database/AdhocStatement.h
+++ b/src/server/database/Database/AdhocStatement.h
@@ -18,12 +18,10 @@
 #ifndef _ADHOCSTATEMENT_H
 #define _ADHOCSTATEMENT_H
 
-#include <future>
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
 #include "SQLOperation.h"
 
-typedef std::future<QueryResult> QueryResultFuture;
-typedef std::promise<QueryResult> QueryResultPromise;
-
 /*! Raw, ad-hoc query. */
 class TC_DATABASE_API BasicStatementTask : public SQLOperation
 {
diff --git a/src/server/database/Database/DatabaseEnv.cpp b/src/server/database/Database/DatabaseEnv.cpp
index 02541b06b0b..b5b866b43bf 100644
--- a/src/server/database/Database/DatabaseEnv.cpp
+++ b/src/server/database/Database/DatabaseEnv.cpp
@@ -17,7 +17,7 @@
 
 #include "DatabaseEnv.h"
 
-WorldDatabaseWorkerPool WorldDatabase;
-CharacterDatabaseWorkerPool CharacterDatabase;
-LoginDatabaseWorkerPool LoginDatabase;
-HotfixDatabaseWorkerPool HotfixDatabase;
+DatabaseWorkerPool<WorldDatabaseConnection> WorldDatabase;
+DatabaseWorkerPool<CharacterDatabaseConnection> CharacterDatabase;
+DatabaseWorkerPool<LoginDatabaseConnection> LoginDatabase;
+DatabaseWorkerPool<HotfixDatabaseConnection> HotfixDatabase;
diff --git a/src/server/database/Database/DatabaseEnv.h b/src/server/database/Database/DatabaseEnv.h
index 317db0fce36..123d780ae3b 100644
--- a/src/server/database/Database/DatabaseEnv.h
+++ b/src/server/database/Database/DatabaseEnv.h
@@ -19,33 +19,27 @@
 #ifndef DATABASEENV_H
 #define DATABASEENV_H
 
-#include "Common.h"
-#include "Errors.h"
-#include "Log.h"
+#include "Define.h"
+#include "DatabaseWorkerPool.h"
+
+#include "Implementation/WorldDatabase.h"
+#include "Implementation/CharacterDatabase.h"
+#include "Implementation/LoginDatabase.h"
+#include "Implementation/HotfixDatabase.h"
 
 #include "Field.h"
+#include "PreparedStatement.h"
+#include "QueryCallback.h"
 #include "QueryResult.h"
-
-#include "MySQLThreading.h"
 #include "Transaction.h"
 
-#define _LIKE_           "LIKE"
-#define _TABLE_SIM_      "`"
-#define _CONCAT3_(A, B, C) "CONCAT( " A ", " B ", " C " )"
-#define _OFFSET_         "LIMIT %d, 1"
-
-#include "Implementation/LoginDatabase.h"
-#include "Implementation/CharacterDatabase.h"
-#include "Implementation/WorldDatabase.h"
-#include "Implementation/HotfixDatabase.h"
-
 /// Accessor to the world database
-TC_DATABASE_API extern WorldDatabaseWorkerPool WorldDatabase;
+TC_DATABASE_API extern DatabaseWorkerPool<WorldDatabaseConnection> WorldDatabase;
 /// Accessor to the character database
-TC_DATABASE_API extern CharacterDatabaseWorkerPool CharacterDatabase;
+TC_DATABASE_API extern DatabaseWorkerPool<CharacterDatabaseConnection> CharacterDatabase;
 /// Accessor to the realm/login database
-TC_DATABASE_API extern LoginDatabaseWorkerPool LoginDatabase;
+TC_DATABASE_API extern DatabaseWorkerPool<LoginDatabaseConnection> LoginDatabase;
 /// Accessor to the hotfix database
-TC_DATABASE_API extern HotfixDatabaseWorkerPool HotfixDatabase;
+TC_DATABASE_API extern DatabaseWorkerPool<HotfixDatabaseConnection> HotfixDatabase;
 
 #endif
diff --git a/src/server/database/Database/DatabaseEnvFwd.h b/src/server/database/Database/DatabaseEnvFwd.h
new file mode 100644
index 00000000000..893dffaaace
--- /dev/null
+++ b/src/server/database/Database/DatabaseEnvFwd.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2008-2017 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DatabaseEnvFwd_h__
+#define DatabaseEnvFwd_h__
+
+#include <future>
+#include <memory>
+
+class Field;
+
+class ResultSet;
+typedef std::shared_ptr<ResultSet> QueryResult;
+typedef std::future<QueryResult> QueryResultFuture;
+typedef std::promise<QueryResult> QueryResultPromise;
+
+class PreparedStatement;
+
+class PreparedResultSet;
+typedef std::shared_ptr<PreparedResultSet> PreparedQueryResult;
+typedef std::future<PreparedQueryResult> PreparedQueryResultFuture;
+typedef std::promise<PreparedQueryResult> PreparedQueryResultPromise;
+
+class QueryCallback;
+
+class Transaction;
+typedef std::shared_ptr<Transaction> SQLTransaction;
+
+class SQLQueryHolder;
+typedef std::future<SQLQueryHolder*> QueryResultHolderFuture;
+typedef std::promise<SQLQueryHolder*> QueryResultHolderPromise;
+
+// mysql
+typedef struct st_mysql MYSQL;
+typedef struct st_mysql_res MYSQL_RES;
+typedef struct st_mysql_field MYSQL_FIELD;
+typedef struct st_mysql_bind MYSQL_BIND;
+typedef struct st_mysql_stmt MYSQL_STMT;
+
+#endif // DatabaseEnvFwd_h__
diff --git a/src/server/database/Database/DatabaseLoader.cpp b/src/server/database/Database/DatabaseLoader.cpp
index 9349132fa47..d7f30276be6 100644
--- a/src/server/database/Database/DatabaseLoader.cpp
+++ b/src/server/database/Database/DatabaseLoader.cpp
@@ -16,8 +16,10 @@
  */
 
 #include "DatabaseLoader.h"
-#include "DBUpdater.h"
 #include "Config.h"
+#include "DatabaseEnv.h"
+#include "DBUpdater.h"
+#include "Log.h"
 
 #include <mysqld_error.h>
 
@@ -178,10 +180,10 @@ bool DatabaseLoader::Process(std::queue<Predicate>& queue)
 }
 
 template TC_DATABASE_API
-DatabaseLoader& DatabaseLoader::AddDatabase<LoginDatabaseConnection>(LoginDatabaseWorkerPool&, std::string const&);
+DatabaseLoader& DatabaseLoader::AddDatabase<LoginDatabaseConnection>(DatabaseWorkerPool<LoginDatabaseConnection>&, std::string const&);
 template TC_DATABASE_API
-DatabaseLoader& DatabaseLoader::AddDatabase<CharacterDatabaseConnection>(CharacterDatabaseWorkerPool&, std::string const&);
+DatabaseLoader& DatabaseLoader::AddDatabase<CharacterDatabaseConnection>(DatabaseWorkerPool<CharacterDatabaseConnection>&, std::string const&);
 template TC_DATABASE_API
-DatabaseLoader& DatabaseLoader::AddDatabase<HotfixDatabaseConnection>(HotfixDatabaseWorkerPool&, std::string const&);
+DatabaseLoader& DatabaseLoader::AddDatabase<HotfixDatabaseConnection>(DatabaseWorkerPool<HotfixDatabaseConnection>&, std::string const&);
 template TC_DATABASE_API
-DatabaseLoader& DatabaseLoader::AddDatabase<WorldDatabaseConnection>(WorldDatabaseWorkerPool&, std::string const&);
+DatabaseLoader& DatabaseLoader::AddDatabase<WorldDatabaseConnection>(DatabaseWorkerPool<WorldDatabaseConnection>&, std::string const&);
diff --git a/src/server/database/Database/DatabaseLoader.h b/src/server/database/Database/DatabaseLoader.h
index 1aa2e3622ac..b9f91ce265d 100644
--- a/src/server/database/Database/DatabaseLoader.h
+++ b/src/server/database/Database/DatabaseLoader.h
@@ -18,12 +18,15 @@
 #ifndef DatabaseLoader_h__
 #define DatabaseLoader_h__
 
-#include "DatabaseWorkerPool.h"
-#include "DBUpdater.h"
+#include "Define.h"
 
 #include <functional>
-#include <stack>
 #include <queue>
+#include <stack>
+#include <string>
+
+template<class T>
+class DatabaseWorkerPool;
 
 // A helper class to initiate all database worker pools,
 // handles updating, delays preparing of statements and cleans up on failure.
diff --git a/src/server/database/Database/DatabaseWorker.cpp b/src/server/database/Database/DatabaseWorker.cpp
index 54980863861..c26562b4ff1 100644
--- a/src/server/database/Database/DatabaseWorker.cpp
+++ b/src/server/database/Database/DatabaseWorker.cpp
@@ -15,7 +15,6 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "DatabaseEnv.h"
 #include "DatabaseWorker.h"
 #include "SQLOperation.h"
 #include "ProducerConsumerQueue.h"
diff --git a/src/server/database/Database/DatabaseWorker.h b/src/server/database/Database/DatabaseWorker.h
index 38444706656..1476a2b9e99 100644
--- a/src/server/database/Database/DatabaseWorker.h
+++ b/src/server/database/Database/DatabaseWorker.h
@@ -18,8 +18,12 @@
 #ifndef _WORKERTHREAD_H
 #define _WORKERTHREAD_H
 
+#include "Define.h"
+#include <atomic>
 #include <thread>
-#include "ProducerConsumerQueue.h"
+
+template <typename T>
+class ProducerConsumerQueue;
 
 class MySQLConnection;
 class SQLOperation;
@@ -37,7 +41,7 @@ class TC_DATABASE_API DatabaseWorker
         void WorkerThread();
         std::thread _workerThread;
 
-        std::atomic_bool _cancelationToken;
+        std::atomic<bool> _cancelationToken;
 
         DatabaseWorker(DatabaseWorker const& right) = delete;
         DatabaseWorker& operator=(DatabaseWorker const& right) = delete;
diff --git a/src/server/database/Database/DatabaseWorkerPool.cpp b/src/server/database/Database/DatabaseWorkerPool.cpp
index aba2c573c4c..2af31c53a40 100644
--- a/src/server/database/Database/DatabaseWorkerPool.cpp
+++ b/src/server/database/Database/DatabaseWorkerPool.cpp
@@ -16,12 +16,37 @@
  */
 
 #include "DatabaseWorkerPool.h"
-#include "DatabaseEnv.h"
+#include "AdhocStatement.h"
+#include "Common.h"
+#include "Errors.h"
+#include "Implementation/LoginDatabase.h"
+#include "Implementation/WorldDatabase.h"
+#include "Implementation/CharacterDatabase.h"
+#include "Implementation/HotfixDatabase.h"
+#include "Log.h"
+#include "PreparedStatement.h"
+#include "ProducerConsumerQueue.h"
 #include "QueryCallback.h"
+#include "QueryHolder.h"
+#include "QueryResult.h"
+#include "SQLOperation.h"
+#include "Transaction.h"
+#include <mysql.h>
+#include <mysqld_error.h>
 
 #define MIN_MYSQL_SERVER_VERSION 50100u
 #define MIN_MYSQL_CLIENT_VERSION 50100u
 
+class PingOperation : public SQLOperation
+{
+    //! Operation for idle delaythreads
+    bool Execute() override
+    {
+        m_conn->Ping();
+        return true;
+    }
+};
+
 template <class T>
 DatabaseWorkerPool<T>::DatabaseWorkerPool()
     : _queue(new ProducerConsumerQueue<SQLOperation*>()),
@@ -241,6 +266,12 @@ void DatabaseWorkerPool<T>::DirectCommitTransaction(SQLTransaction& transaction)
 }
 
 template <class T>
+PreparedStatement* DatabaseWorkerPool<T>::GetPreparedStatement(PreparedStatementIndex index)
+{
+    return new PreparedStatement(index);
+}
+
+template <class T>
 void DatabaseWorkerPool<T>::EscapeString(std::string& str)
 {
     if (str.empty())
@@ -313,6 +344,22 @@ uint32 DatabaseWorkerPool<T>::OpenConnections(InternalIndex type, uint8 numConne
 }
 
 template <class T>
+unsigned long DatabaseWorkerPool<T>::EscapeString(char *to, const char *from, unsigned long length)
+{
+    if (!to || !from || !length)
+        return 0;
+
+    return mysql_real_escape_string(
+        _connections[IDX_SYNCH].front()->GetHandle(), to, from, length);
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::Enqueue(SQLOperation* op)
+{
+    _queue->Push(op);
+}
+
+template <class T>
 T* DatabaseWorkerPool<T>::GetFreeConnection()
 {
     uint8 i = 0;
@@ -330,6 +377,69 @@ T* DatabaseWorkerPool<T>::GetFreeConnection()
     return connection;
 }
 
+template <class T>
+char const* DatabaseWorkerPool<T>::GetDatabaseName() const
+{
+    return _connectionInfo->database.c_str();
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::Execute(const char* sql)
+{
+    if (Trinity::IsFormatEmptyOrNull(sql))
+        return;
+
+    BasicStatementTask* task = new BasicStatementTask(sql);
+    Enqueue(task);
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::Execute(PreparedStatement* stmt)
+{
+    PreparedStatementTask* task = new PreparedStatementTask(stmt);
+    Enqueue(task);
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::DirectExecute(const char* sql)
+{
+    if (Trinity::IsFormatEmptyOrNull(sql))
+        return;
+
+    T* connection = GetFreeConnection();
+    connection->Execute(sql);
+    connection->Unlock();
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::DirectExecute(PreparedStatement* stmt)
+{
+    T* connection = GetFreeConnection();
+    connection->Execute(stmt);
+    connection->Unlock();
+
+    //! Delete proxy-class. Not needed anymore
+    delete stmt;
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::ExecuteOrAppend(SQLTransaction& trans, const char* sql)
+{
+    if (!trans)
+        Execute(sql);
+    else
+        trans->Append(sql);
+}
+
+template <class T>
+void DatabaseWorkerPool<T>::ExecuteOrAppend(SQLTransaction& trans, PreparedStatement* stmt)
+{
+    if (!trans)
+        Execute(stmt);
+    else
+        trans->Append(stmt);
+}
+
 template class TC_DATABASE_API DatabaseWorkerPool<LoginDatabaseConnection>;
 template class TC_DATABASE_API DatabaseWorkerPool<WorldDatabaseConnection>;
 template class TC_DATABASE_API DatabaseWorkerPool<CharacterDatabaseConnection>;
diff --git a/src/server/database/Database/DatabaseWorkerPool.h b/src/server/database/Database/DatabaseWorkerPool.h
index adca6b3f836..cc8d0302fb7 100644
--- a/src/server/database/Database/DatabaseWorkerPool.h
+++ b/src/server/database/Database/DatabaseWorkerPool.h
@@ -18,32 +18,18 @@
 #ifndef _DATABASEWORKERPOOL_H
 #define _DATABASEWORKERPOOL_H
 
-#include "Common.h"
-#include "MySQLConnection.h"
-#include "Transaction.h"
-#include "DatabaseWorker.h"
-#include "PreparedStatement.h"
-#include "Log.h"
-#include "QueryResult.h"
-#include "QueryHolder.h"
-#include "AdhocStatement.h"
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
 #include "StringFormat.h"
-
-#include <mysqld_error.h>
-#include <memory>
 #include <array>
+#include <string>
+#include <vector>
 
-class QueryCallback;
+template <typename T>
+class ProducerConsumerQueue;
 
-class PingOperation : public SQLOperation
-{
-    //! Operation for idle delaythreads
-    bool Execute() override
-    {
-        m_conn->Ping();
-        return true;
-    }
-};
+class SQLOperation;
+struct MySQLConnectionInfo;
 
 template <class T>
 class DatabaseWorkerPool
@@ -82,14 +68,7 @@ class DatabaseWorkerPool
 
         //! Enqueues a one-way SQL operation in string format that will be executed asynchronously.
         //! This method should only be used for queries that are only executed once, e.g during startup.
-        void Execute(const char* sql)
-        {
-            if (Trinity::IsFormatEmptyOrNull(sql))
-                return;
-
-            BasicStatementTask* task = new BasicStatementTask(sql);
-            Enqueue(task);
-        }
+        void Execute(const char* sql);
 
         //! Enqueues a one-way SQL operation in string format -with variable args- that will be executed asynchronously.
         //! This method should only be used for queries that are only executed once, e.g during startup.
@@ -104,11 +83,7 @@ class DatabaseWorkerPool
 
         //! Enqueues a one-way SQL operation in prepared statement format that will be executed asynchronously.
         //! Statement must be prepared with CONNECTION_ASYNC flag.
-        void Execute(PreparedStatement* stmt)
-        {
-            PreparedStatementTask* task = new PreparedStatementTask(stmt);
-            Enqueue(task);
-        }
+        void Execute(PreparedStatement* stmt);
 
         /**
             Direct synchronous one-way statement methods.
@@ -116,15 +91,7 @@ class DatabaseWorkerPool
 
         //! Directly executes a one-way SQL operation in string format, that will block the calling thread until finished.
         //! This method should only be used for queries that are only executed once, e.g during startup.
-        void DirectExecute(const char* sql)
-        {
-            if (Trinity::IsFormatEmptyOrNull(sql))
-                return;
-
-            T* connection = GetFreeConnection();
-            connection->Execute(sql);
-            connection->Unlock();
-        }
+        void DirectExecute(const char* sql);
 
         //! Directly executes a one-way SQL operation in string format -with variable args-, that will block the calling thread until finished.
         //! This method should only be used for queries that are only executed once, e.g during startup.
@@ -139,15 +106,7 @@ class DatabaseWorkerPool
 
         //! Directly executes a one-way SQL operation in prepared statement format, that will block the calling thread until finished.
         //! Statement must be prepared with the CONNECTION_SYNCH flag.
-        void DirectExecute(PreparedStatement* stmt)
-        {
-            T* connection = GetFreeConnection();
-            connection->Execute(stmt);
-            connection->Unlock();
-
-            //! Delete proxy-class. Not needed anymore
-            delete stmt;
-        }
+        void DirectExecute(PreparedStatement* stmt);
 
         /**
             Synchronous query (with resultset) methods.
@@ -218,25 +177,13 @@ class DatabaseWorkerPool
         //! were appended to the transaction will be respected during execution.
         void DirectCommitTransaction(SQLTransaction& transaction);
 
-        //! Method used to execute prepared statements in a diverse context.
+        //! Method used to execute ad-hoc statements in a diverse context.
         //! Will be wrapped in a transaction if valid object is present, otherwise executed standalone.
-        void ExecuteOrAppend(SQLTransaction& trans, PreparedStatement* stmt)
-        {
-            if (!trans)
-                Execute(stmt);
-            else
-                trans->Append(stmt);
-        }
+        void ExecuteOrAppend(SQLTransaction& trans, const char* sql);
 
-        //! Method used to execute ad-hoc statements in a diverse context.
+        //! Method used to execute prepared statements in a diverse context.
         //! Will be wrapped in a transaction if valid object is present, otherwise executed standalone.
-        void ExecuteOrAppend(SQLTransaction& trans, const char* sql)
-        {
-            if (!trans)
-                Execute(sql);
-            else
-                trans->Append(sql);
-        }
+        void ExecuteOrAppend(SQLTransaction& trans, PreparedStatement* stmt);
 
         /**
             Other
@@ -247,10 +194,7 @@ class DatabaseWorkerPool
         //! Automanaged (internally) pointer to a prepared statement object for usage in upper level code.
         //! Pointer is deleted in this->DirectExecute(PreparedStatement*), this->Query(PreparedStatement*) or PreparedStatementTask::~PreparedStatementTask.
         //! This object is not tied to the prepared statement on the MySQL context yet until execution.
-        PreparedStatement* GetPreparedStatement(PreparedStatementIndex index)
-        {
-            return new PreparedStatement(index);
-        }
+        PreparedStatement* GetPreparedStatement(PreparedStatementIndex index);
 
         //! Apply escape string'ing for current collation. (utf8)
         void EscapeString(std::string& str);
@@ -261,28 +205,15 @@ class DatabaseWorkerPool
     private:
         uint32 OpenConnections(InternalIndex type, uint8 numConnections);
 
-        unsigned long EscapeString(char *to, const char *from, unsigned long length)
-        {
-            if (!to || !from || !length)
-                return 0;
-
-            return mysql_real_escape_string(
-                _connections[IDX_SYNCH].front()->GetHandle(), to, from, length);
-        }
+        unsigned long EscapeString(char *to, const char *from, unsigned long length);
 
-        void Enqueue(SQLOperation* op)
-        {
-            _queue->Push(op);
-        }
+        void Enqueue(SQLOperation* op);
 
         //! Gets a free connection in the synchronous connection pool.
         //! Caller MUST call t->Unlock() after touching the MySQL context to prevent deadlocks.
         T* GetFreeConnection();
 
-        char const* GetDatabaseName() const
-        {
-            return _connectionInfo->database.c_str();
-        }
+        char const* GetDatabaseName() const;
 
         //! Queue shared by async worker threads.
         std::unique_ptr<ProducerConsumerQueue<SQLOperation*>> _queue;
diff --git a/src/server/database/Database/Field.cpp b/src/server/database/Database/Field.cpp
index 29326287e63..0f3b3de548d 100644
--- a/src/server/database/Database/Field.cpp
+++ b/src/server/database/Database/Field.cpp
@@ -16,11 +16,12 @@
  */
 
 #include "Field.h"
+#include "Log.h"
 
 Field::Field()
 {
     data.value = NULL;
-    data.type = MYSQL_TYPE_NULL;
+    data.type = DatabaseFieldTypes::Null;
     data.length = 0;
     data.raw = false;
 }
@@ -30,7 +31,236 @@ Field::~Field()
     CleanUp();
 }
 
-void Field::SetByteValue(void* newValue, enum_field_types newType, uint32 length)
+uint8 Field::GetUInt8() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int8))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetUInt8() on non-tinyint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<uint8*>(data.value);
+    return static_cast<uint8>(strtoul((char*)data.value, nullptr, 10));
+}
+
+int8 Field::GetInt8() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int8))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetInt8() on non-tinyint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<int8*>(data.value);
+    return static_cast<int8>(strtol((char*)data.value, NULL, 10));
+}
+
+uint16 Field::GetUInt16() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int16))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetUInt16() on non-smallint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<uint16*>(data.value);
+    return static_cast<uint16>(strtoul((char*)data.value, nullptr, 10));
+}
+
+int16 Field::GetInt16() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int16))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetInt16() on non-smallint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<int16*>(data.value);
+    return static_cast<int16>(strtol((char*)data.value, NULL, 10));
+}
+
+uint32 Field::GetUInt32() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int32))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetUInt32() on non-(medium)int field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<uint32*>(data.value);
+    return static_cast<uint32>(strtoul((char*)data.value, nullptr, 10));
+}
+
+int32 Field::GetInt32() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int32))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetInt32() on non-(medium)int field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<int32*>(data.value);
+    return static_cast<int32>(strtol((char*)data.value, NULL, 10));
+}
+
+uint64 Field::GetUInt64() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int64))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetUInt64() on non-bigint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<uint64*>(data.value);
+    return static_cast<uint64>(strtoull((char*)data.value, nullptr, 10));
+}
+
+int64 Field::GetInt64() const
+{
+    if (!data.value)
+        return 0;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Int64))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetInt64() on non-bigint field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<int64*>(data.value);
+    return static_cast<int64>(strtoll((char*)data.value, NULL, 10));
+}
+
+float Field::GetFloat() const
+{
+    if (!data.value)
+        return 0.0f;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Float))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetFloat() on non-float field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0.0f;
+    }
+#endif
+
+    if (data.raw)
+        return *reinterpret_cast<float*>(data.value);
+    return static_cast<float>(atof((char*)data.value));
+}
+
+double Field::GetDouble() const
+{
+    if (!data.value)
+        return 0.0f;
+
+#ifdef TRINITY_DEBUG
+    if (!IsType(DatabaseFieldTypes::Double) && !IsType(DatabaseFieldTypes::Decimal))
+    {
+        TC_LOG_WARN("sql.sql", "Warning: GetDouble() on non-double/non-decimal field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return 0.0f;
+    }
+#endif
+
+    if (data.raw && !IsType(DatabaseFieldTypes::Decimal))
+        return *reinterpret_cast<double*>(data.value);
+    return static_cast<double>(atof((char*)data.value));
+}
+
+char const* Field::GetCString() const
+{
+    if (!data.value)
+        return NULL;
+
+#ifdef TRINITY_DEBUG
+    if (IsNumeric() && data.raw)
+    {
+        TC_LOG_WARN("sql.sql", "Error: GetCString() on numeric field %s.%s (%s.%s) at index %u. Using type: %s.",
+            meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
+        return NULL;
+    }
+#endif
+    return static_cast<char const*>(data.value);
+}
+
+std::string Field::GetString() const
+{
+    if (!data.value)
+        return "";
+
+    char const* string = GetCString();
+    if (!string)
+        return "";
+
+    return std::string(string, data.length);
+}
+
+std::vector<uint8> Field::GetBinary() const
+{
+    std::vector<uint8> result;
+    if (!data.value || !data.length)
+        return result;
+
+    result.resize(data.length);
+    memcpy(result.data(), data.value, data.length);
+    return result;
+}
+
+void Field::SetByteValue(void* newValue, DatabaseFieldTypes newType, uint32 length)
 {
     // This value stores raw bytes that have to be explicitly cast later
     data.value = newValue;
@@ -39,7 +269,7 @@ void Field::SetByteValue(void* newValue, enum_field_types newType, uint32 length
     data.raw = true;
 }
 
-void Field::SetStructuredValue(char* newValue, enum_field_types newType, uint32 length)
+void Field::SetStructuredValue(char* newValue, DatabaseFieldTypes newType, uint32 length)
 {
     if (data.value)
         CleanUp();
@@ -56,3 +286,67 @@ void Field::SetStructuredValue(char* newValue, enum_field_types newType, uint32
     data.type = newType;
     data.raw = false;
 }
+
+bool Field::IsType(DatabaseFieldTypes type) const
+{
+    return data.type == type;
+}
+
+bool Field::IsNumeric() const
+{
+    return (data.type == DatabaseFieldTypes::Int8 ||
+        data.type == DatabaseFieldTypes::Int16 ||
+        data.type == DatabaseFieldTypes::Int32 ||
+        data.type == DatabaseFieldTypes::Int64 ||
+        data.type == DatabaseFieldTypes::Float ||
+        data.type == DatabaseFieldTypes::Double);
+}
+
+#ifdef TRINITY_DEBUG
+
+#include <mysql.h>
+
+static char const* FieldTypeToString(enum_field_types type)
+{
+    switch (type)
+    {
+        case MYSQL_TYPE_BIT:         return "BIT";
+        case MYSQL_TYPE_BLOB:        return "BLOB";
+        case MYSQL_TYPE_DATE:        return "DATE";
+        case MYSQL_TYPE_DATETIME:    return "DATETIME";
+        case MYSQL_TYPE_NEWDECIMAL:  return "NEWDECIMAL";
+        case MYSQL_TYPE_DECIMAL:     return "DECIMAL";
+        case MYSQL_TYPE_DOUBLE:      return "DOUBLE";
+        case MYSQL_TYPE_ENUM:        return "ENUM";
+        case MYSQL_TYPE_FLOAT:       return "FLOAT";
+        case MYSQL_TYPE_GEOMETRY:    return "GEOMETRY";
+        case MYSQL_TYPE_INT24:       return "INT24";
+        case MYSQL_TYPE_LONG:        return "LONG";
+        case MYSQL_TYPE_LONGLONG:    return "LONGLONG";
+        case MYSQL_TYPE_LONG_BLOB:   return "LONG_BLOB";
+        case MYSQL_TYPE_MEDIUM_BLOB: return "MEDIUM_BLOB";
+        case MYSQL_TYPE_NEWDATE:     return "NEWDATE";
+        case MYSQL_TYPE_NULL:        return "NULL";
+        case MYSQL_TYPE_SET:         return "SET";
+        case MYSQL_TYPE_SHORT:       return "SHORT";
+        case MYSQL_TYPE_STRING:      return "STRING";
+        case MYSQL_TYPE_TIME:        return "TIME";
+        case MYSQL_TYPE_TIMESTAMP:   return "TIMESTAMP";
+        case MYSQL_TYPE_TINY:        return "TINY";
+        case MYSQL_TYPE_TINY_BLOB:   return "TINY_BLOB";
+        case MYSQL_TYPE_VAR_STRING:  return "VAR_STRING";
+        case MYSQL_TYPE_YEAR:        return "YEAR";
+        default:                     return "-Unknown-";
+    }
+}
+
+void Field::SetMetadata(MYSQL_FIELD* field, uint32 fieldIndex)
+{
+    meta.TableName = field->org_table;
+    meta.TableAlias = field->table;
+    meta.Name = field->org_name;
+    meta.Alias = field->name;
+    meta.Type = FieldTypeToString(field->type);
+    meta.Index = fieldIndex;
+}
+#endif
diff --git a/src/server/database/Database/Field.h b/src/server/database/Database/Field.h
index 8035dd16869..18cba2acd82 100644
--- a/src/server/database/Database/Field.h
+++ b/src/server/database/Database/Field.h
@@ -18,13 +18,23 @@
 #ifndef _FIELD_H
 #define _FIELD_H
 
-#include "Common.h"
-#include "Log.h"
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
+#include <vector>
 
-#ifdef _WIN32
-#include <winsock2.h>
-#endif
-#include <mysql.h>
+enum class DatabaseFieldTypes : uint8
+{
+    Null,
+    Int8,
+    Int16,
+    Int32,
+    Int64,
+    Float,
+    Double,
+    Decimal,
+    Date,
+    Binary
+};
 
 /**
     @class Field
@@ -70,234 +80,19 @@ class TC_DATABASE_API Field
             return GetUInt8() == 1 ? true : false;
         }
 
-        uint8 GetUInt8() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_TINY))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetUInt8() on non-tinyint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<uint8*>(data.value);
-            return static_cast<uint8>(strtoul((char*)data.value, nullptr, 10));
-        }
-
-        int8 GetInt8() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_TINY))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetInt8() on non-tinyint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<int8*>(data.value);
-            return static_cast<int8>(strtol((char*)data.value, NULL, 10));
-        }
-
-        uint16 GetUInt16() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_SHORT) && !IsType(MYSQL_TYPE_YEAR))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetUInt16() on non-smallint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<uint16*>(data.value);
-            return static_cast<uint16>(strtoul((char*)data.value, nullptr, 10));
-        }
-
-        int16 GetInt16() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_SHORT) && !IsType(MYSQL_TYPE_YEAR))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetInt16() on non-smallint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<int16*>(data.value);
-            return static_cast<int16>(strtol((char*)data.value, NULL, 10));
-        }
-
-        uint32 GetUInt32() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_INT24) && !IsType(MYSQL_TYPE_LONG))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetUInt32() on non-(medium)int field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<uint32*>(data.value);
-            return static_cast<uint32>(strtoul((char*)data.value, nullptr, 10));
-        }
-
-        int32 GetInt32() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_INT24) && !IsType(MYSQL_TYPE_LONG))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetInt32() on non-(medium)int field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<int32*>(data.value);
-            return static_cast<int32>(strtol((char*)data.value, NULL, 10));
-        }
-
-        uint64 GetUInt64() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_LONGLONG) && !IsType(MYSQL_TYPE_BIT))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetUInt64() on non-bigint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<uint64*>(data.value);
-            return static_cast<uint64>(strtoull((char*)data.value, nullptr, 10));
-        }
-
-        int64 GetInt64() const
-        {
-            if (!data.value)
-                return 0;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_LONGLONG) && !IsType(MYSQL_TYPE_BIT))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetInt64() on non-bigint field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<int64*>(data.value);
-            return static_cast<int64>(strtoll((char*)data.value, NULL, 10));
-        }
-
-        float GetFloat() const
-        {
-            if (!data.value)
-                return 0.0f;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_FLOAT))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetFloat() on non-float field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0.0f;
-            }
-            #endif
-
-            if (data.raw)
-                return *reinterpret_cast<float*>(data.value);
-            return static_cast<float>(atof((char*)data.value));
-        }
-
-        double GetDouble() const
-        {
-            if (!data.value)
-                return 0.0f;
-
-            #ifdef TRINITY_DEBUG
-            if (!IsType(MYSQL_TYPE_DOUBLE) && !IsType(MYSQL_TYPE_NEWDECIMAL))
-            {
-                TC_LOG_WARN("sql.sql", "Warning: GetDouble() on non-double/non-decimal field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return 0.0f;
-            }
-            #endif
-
-            if (data.raw && !IsType(MYSQL_TYPE_NEWDECIMAL))
-                return *reinterpret_cast<double*>(data.value);
-            return static_cast<double>(atof((char*)data.value));
-        }
-
-        char const* GetCString() const
-        {
-            if (!data.value)
-                return NULL;
-
-            #ifdef TRINITY_DEBUG
-            if (IsNumeric())
-            {
-                TC_LOG_WARN("sql.sql", "Error: GetCString() on numeric field %s.%s (%s.%s) at index %u. Using type: %s.",
-                    meta.TableAlias, meta.Alias, meta.TableName, meta.Name, meta.Index, meta.Type);
-                return NULL;
-            }
-            #endif
-            return static_cast<char const*>(data.value);
-        }
-
-        std::string GetString() const
-        {
-            if (!data.value)
-                return "";
-
-            char const* string = GetCString();
-            if (!string)
-                return "";
-
-            return std::string(string, data.length);
-        }
-
-        std::vector<uint8> GetBinary() const
-        {
-            std::vector<uint8> result;
-            if (!data.value || !data.length)
-                return result;
-
-            result.resize(data.length);
-            memcpy(result.data(), data.value, data.length);
-            return result;
-        }
+        uint8 GetUInt8() const;
+        int8 GetInt8() const;
+        uint16 GetUInt16() const;
+        int16 GetInt16() const;
+        uint32 GetUInt32() const;
+        int32 GetInt32() const;
+        uint64 GetUInt64() const;
+        int64 GetInt64() const;
+        float GetFloat() const;
+        double GetDouble() const;
+        char const* GetCString() const;
+        std::string GetString() const;
+        std::vector<uint8> GetBinary() const;
 
         bool IsNull() const
         {
@@ -320,13 +115,13 @@ class TC_DATABASE_API Field
         {
             uint32 length;          // Length (prepared strings only)
             void* value;            // Actual data in memory
-            enum_field_types type;  // Field type
+            DatabaseFieldTypes type;  // Field type
             bool raw;               // Raw bytes? (Prepared statement or ad hoc)
          } data;
         #pragma pack(pop)
 
-        void SetByteValue(void* newValue, enum_field_types newType, uint32 length);
-        void SetStructuredValue(char* newValue, enum_field_types newType, uint32 length);
+        void SetByteValue(void* newValue, DatabaseFieldTypes newType, uint32 length);
+        void SetStructuredValue(char* newValue, DatabaseFieldTypes newType, uint32 length);
 
         void CleanUp()
         {
@@ -336,120 +131,14 @@ class TC_DATABASE_API Field
             data.value = NULL;
         }
 
-        static uint32 SizeForType(MYSQL_FIELD* field)
-        {
-            switch (field->type)
-            {
-                case MYSQL_TYPE_NULL:
-                    return 0;
-                case MYSQL_TYPE_TINY:
-                    return 1;
-                case MYSQL_TYPE_YEAR:
-                case MYSQL_TYPE_SHORT:
-                    return 2;
-                case MYSQL_TYPE_INT24:
-                case MYSQL_TYPE_LONG:
-                case MYSQL_TYPE_FLOAT:
-                    return 4;
-                case MYSQL_TYPE_DOUBLE:
-                case MYSQL_TYPE_LONGLONG:
-                case MYSQL_TYPE_BIT:
-                    return 8;
-
-                case MYSQL_TYPE_TIMESTAMP:
-                case MYSQL_TYPE_DATE:
-                case MYSQL_TYPE_TIME:
-                case MYSQL_TYPE_DATETIME:
-                    return sizeof(MYSQL_TIME);
-
-                case MYSQL_TYPE_TINY_BLOB:
-                case MYSQL_TYPE_MEDIUM_BLOB:
-                case MYSQL_TYPE_LONG_BLOB:
-                case MYSQL_TYPE_BLOB:
-                case MYSQL_TYPE_STRING:
-                case MYSQL_TYPE_VAR_STRING:
-                    return field->max_length + 1;
-
-                case MYSQL_TYPE_DECIMAL:
-                case MYSQL_TYPE_NEWDECIMAL:
-                    return 64;
-
-                case MYSQL_TYPE_GEOMETRY:
-                /*
-                Following types are not sent over the wire:
-                MYSQL_TYPE_ENUM:
-                MYSQL_TYPE_SET:
-                */
-                default:
-                    TC_LOG_WARN("sql.sql", "SQL::SizeForType(): invalid field type %u", uint32(field->type));
-                    return 0;
-            }
-        }
-
-        bool IsType(enum_field_types type) const
-        {
-            return data.type == type;
-        }
+        bool IsType(DatabaseFieldTypes type) const;
 
-        bool IsNumeric() const
-        {
-            return (data.type == MYSQL_TYPE_TINY ||
-                    data.type == MYSQL_TYPE_SHORT ||
-                    data.type == MYSQL_TYPE_INT24 ||
-                    data.type == MYSQL_TYPE_LONG ||
-                    data.type == MYSQL_TYPE_FLOAT ||
-                    data.type == MYSQL_TYPE_DOUBLE ||
-                    data.type == MYSQL_TYPE_LONGLONG );
-        }
+        bool IsNumeric() const;
 
     private:
         #ifdef TRINITY_DEBUG
-        static char const* FieldTypeToString(enum_field_types type)
-        {
-            switch (type)
-            {
-                case MYSQL_TYPE_BIT:         return "BIT";
-                case MYSQL_TYPE_BLOB:        return "BLOB";
-                case MYSQL_TYPE_DATE:        return "DATE";
-                case MYSQL_TYPE_DATETIME:    return "DATETIME";
-                case MYSQL_TYPE_NEWDECIMAL:  return "NEWDECIMAL";
-                case MYSQL_TYPE_DECIMAL:     return "DECIMAL";
-                case MYSQL_TYPE_DOUBLE:      return "DOUBLE";
-                case MYSQL_TYPE_ENUM:        return "ENUM";
-                case MYSQL_TYPE_FLOAT:       return "FLOAT";
-                case MYSQL_TYPE_GEOMETRY:    return "GEOMETRY";
-                case MYSQL_TYPE_INT24:       return "INT24";
-                case MYSQL_TYPE_LONG:        return "LONG";
-                case MYSQL_TYPE_LONGLONG:    return "LONGLONG";
-                case MYSQL_TYPE_LONG_BLOB:   return "LONG_BLOB";
-                case MYSQL_TYPE_MEDIUM_BLOB: return "MEDIUM_BLOB";
-                case MYSQL_TYPE_NEWDATE:     return "NEWDATE";
-                case MYSQL_TYPE_NULL:        return "NULL";
-                case MYSQL_TYPE_SET:         return "SET";
-                case MYSQL_TYPE_SHORT:       return "SHORT";
-                case MYSQL_TYPE_STRING:      return "STRING";
-                case MYSQL_TYPE_TIME:        return "TIME";
-                case MYSQL_TYPE_TIMESTAMP:   return "TIMESTAMP";
-                case MYSQL_TYPE_TINY:        return "TINY";
-                case MYSQL_TYPE_TINY_BLOB:   return "TINY_BLOB";
-                case MYSQL_TYPE_VAR_STRING:  return "VAR_STRING";
-                case MYSQL_TYPE_YEAR:        return "YEAR";
-                default:                     return "-Unknown-";
-            }
-        }
-
-        void SetMetadata(MYSQL_FIELD* field, uint32 fieldIndex)
-        {
-            meta.TableName = field->org_table;
-            meta.TableAlias = field->table;
-            meta.Name = field->org_name;
-            meta.Alias = field->name;
-            meta.Type = FieldTypeToString(field->type);
-            meta.Index = fieldIndex;
-        }
-
+        void SetMetadata(MYSQL_FIELD* field, uint32 fieldIndex);
         Metadata meta;
-
         #endif
 };
 
diff --git a/src/server/database/Database/Implementation/CharacterDatabase.cpp b/src/server/database/Database/Implementation/CharacterDatabase.cpp
index 5d5255f82f3..99f3a487829 100644
--- a/src/server/database/Database/Implementation/CharacterDatabase.cpp
+++ b/src/server/database/Database/Implementation/CharacterDatabase.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "CharacterDatabase.h"
+#include "PreparedStatement.h"
 
 void CharacterDatabaseConnection::DoPrepareStatements()
 {
@@ -735,3 +736,15 @@ void CharacterDatabaseConnection::DoPrepareStatements()
     PrepareStatement(CHAR_INS_SCENARIO_INSTANCE_CRITERIA, "INSERT INTO instance_scenario_progress (id, criteria, counter, date) VALUES (?, ?, ?, ?)", CONNECTION_ASYNC);
     PrepareStatement(CHAR_DEL_SCENARIO_INSTANCE_CRITERIA_FOR_INSTANCE, "DELETE FROM instance_scenario_progress WHERE id = ?", CONNECTION_ASYNC);
 }
+
+CharacterDatabaseConnection::CharacterDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo)
+{
+}
+
+CharacterDatabaseConnection::CharacterDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo)
+{
+}
+
+CharacterDatabaseConnection::~CharacterDatabaseConnection()
+{
+}
diff --git a/src/server/database/Database/Implementation/CharacterDatabase.h b/src/server/database/Database/Implementation/CharacterDatabase.h
index 97190f9f614..c2ea5136261 100644
--- a/src/server/database/Database/Implementation/CharacterDatabase.h
+++ b/src/server/database/Database/Implementation/CharacterDatabase.h
@@ -18,10 +18,9 @@
 #ifndef _CHARACTERDATABASE_H
 #define _CHARACTERDATABASE_H
 
-#include "DatabaseWorkerPool.h"
 #include "MySQLConnection.h"
 
-enum CharacterDatabaseStatements
+enum CharacterDatabaseStatements : uint32
 {
     /*  Naming standard for defines:
         {DB}_{SEL/INS/UPD/DEL/REP}_{Summary of data changed}
@@ -633,13 +632,12 @@ public:
     typedef CharacterDatabaseStatements Statements;
 
     //- Constructors for sync and async connections
-    CharacterDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) { }
-    CharacterDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) { }
+    CharacterDatabaseConnection(MySQLConnectionInfo& connInfo);
+    CharacterDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo);
+    ~CharacterDatabaseConnection();
 
     //- Loads database type specific prepared statements
     void DoPrepareStatements() override;
 };
 
-typedef DatabaseWorkerPool<CharacterDatabaseConnection> CharacterDatabaseWorkerPool;
-
 #endif
diff --git a/src/server/database/Database/Implementation/HotfixDatabase.cpp b/src/server/database/Database/Implementation/HotfixDatabase.cpp
index 2758c76bf09..da134a3d9b0 100644
--- a/src/server/database/Database/Implementation/HotfixDatabase.cpp
+++ b/src/server/database/Database/Implementation/HotfixDatabase.cpp
@@ -19,6 +19,7 @@
 // Autogenerated from DB2Structure.h
 
 #include "HotfixDatabase.h"
+#include "PreparedStatement.h"
 
 // Force locale statments to appear exactly in locale declaration order, right after normal data fetch statement
 #define PREPARE_LOCALE_STMT(stmtBase, sql, con) \
@@ -978,3 +979,15 @@ void HotfixDatabaseConnection::DoPrepareStatements()
     PrepareStatement(HOTFIX_SEL_WORLD_SAFE_LOCS, "SELECT ID, LocX, LocY, LocZ, Facing, AreaName, MapID FROM world_safe_locs ORDER BY ID DESC", CONNECTION_SYNCH);
     PREPARE_LOCALE_STMT(HOTFIX_SEL_WORLD_SAFE_LOCS, "SELECT ID, AreaName_lang FROM world_safe_locs_locale WHERE locale = ?", CONNECTION_SYNCH);
 }
+
+HotfixDatabaseConnection::HotfixDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo)
+{
+}
+
+HotfixDatabaseConnection::HotfixDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo)
+{
+}
+
+HotfixDatabaseConnection::~HotfixDatabaseConnection()
+{
+}
diff --git a/src/server/database/Database/Implementation/HotfixDatabase.h b/src/server/database/Database/Implementation/HotfixDatabase.h
index 141f3ddc878..4e53630805f 100644
--- a/src/server/database/Database/Implementation/HotfixDatabase.h
+++ b/src/server/database/Database/Implementation/HotfixDatabase.h
@@ -21,10 +21,9 @@
 #ifndef _HOTFIXDATABASE_H
 #define _HOTFIXDATABASE_H
 
-#include "DatabaseWorkerPool.h"
 #include "MySQLConnection.h"
 
-enum HotfixDatabaseStatements
+enum HotfixDatabaseStatements : uint32
 {
     /*  Naming standard for defines:
         {DB}_{SEL/INS/UPD/DEL/REP}_{Summary of data changed}
@@ -525,13 +524,12 @@ public:
     typedef HotfixDatabaseStatements Statements;
 
     //- Constructors for sync and async connections
-    HotfixDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) { }
-    HotfixDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) { }
+    HotfixDatabaseConnection(MySQLConnectionInfo& connInfo);
+    HotfixDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo);
+    ~HotfixDatabaseConnection();
 
     //- Loads database type specific prepared statements
     void DoPrepareStatements() override;
 };
 
-typedef DatabaseWorkerPool<HotfixDatabaseConnection> HotfixDatabaseWorkerPool;
-
 #endif
diff --git a/src/server/database/Database/Implementation/LoginDatabase.cpp b/src/server/database/Database/Implementation/LoginDatabase.cpp
index 414faafeff5..fe2d913538d 100644
--- a/src/server/database/Database/Implementation/LoginDatabase.cpp
+++ b/src/server/database/Database/Implementation/LoginDatabase.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "LoginDatabase.h"
+#include "PreparedStatement.h"
 
 void LoginDatabaseConnection::DoPrepareStatements()
 {
@@ -176,3 +177,15 @@ void LoginDatabaseConnection::DoPrepareStatements()
     PrepareStatement(LOGIN_INS_BNET_ITEM_FAVORITE_APPEARANCE, "INSERT INTO battlenet_item_favorite_appearances (battlenetAccountId, itemModifiedAppearanceId) VALUES (?, ?)", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_DEL_BNET_ITEM_FAVORITE_APPEARANCE, "DELETE FROM battlenet_item_favorite_appearances WHERE battlenetAccountId = ? AND itemModifiedAppearanceId = ?", CONNECTION_ASYNC);
 }
+
+LoginDatabaseConnection::LoginDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo)
+{
+}
+
+LoginDatabaseConnection::LoginDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo)
+{
+}
+
+LoginDatabaseConnection::~LoginDatabaseConnection()
+{
+}
diff --git a/src/server/database/Database/Implementation/LoginDatabase.h b/src/server/database/Database/Implementation/LoginDatabase.h
index d9eb9fc157c..b58630b4ae5 100644
--- a/src/server/database/Database/Implementation/LoginDatabase.h
+++ b/src/server/database/Database/Implementation/LoginDatabase.h
@@ -18,10 +18,9 @@
 #ifndef _LOGINDATABASE_H
 #define _LOGINDATABASE_H
 
-#include "DatabaseWorkerPool.h"
 #include "MySQLConnection.h"
 
-enum LoginDatabaseStatements
+enum LoginDatabaseStatements : uint32
 {
     /*  Naming standard for defines:
         {DB}_{SEL/INS/UPD/DEL/REP}_{Summary of data changed}
@@ -171,13 +170,12 @@ public:
     typedef LoginDatabaseStatements Statements;
 
     //- Constructors for sync and async connections
-    LoginDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) { }
-    LoginDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) { }
+    LoginDatabaseConnection(MySQLConnectionInfo& connInfo);
+    LoginDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo);
+    ~LoginDatabaseConnection();
 
     //- Loads database type specific prepared statements
     void DoPrepareStatements() override;
 };
 
-typedef DatabaseWorkerPool<LoginDatabaseConnection> LoginDatabaseWorkerPool;
-
 #endif
diff --git a/src/server/database/Database/Implementation/WorldDatabase.cpp b/src/server/database/Database/Implementation/WorldDatabase.cpp
index def1e948a06..52a2ca918c1 100644
--- a/src/server/database/Database/Implementation/WorldDatabase.cpp
+++ b/src/server/database/Database/Implementation/WorldDatabase.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "WorldDatabase.h"
+#include "PreparedStatement.h"
 
 void WorldDatabaseConnection::DoPrepareStatements()
 {
@@ -92,3 +93,15 @@ void WorldDatabaseConnection::DoPrepareStatements()
     PrepareStatement(WORLD_UPD_GAMEOBJECT_ZONE_AREA_DATA, "UPDATE gameobject SET zoneId = ?, areaId = ? WHERE guid = ?", CONNECTION_ASYNC);
     PrepareStatement(WORLD_SEL_GUILD_REWARDS_REQ_ACHIEVEMENTS, "SELECT AchievementRequired FROM guild_rewards_req_achievements WHERE ItemID = ?", CONNECTION_SYNCH);
 }
+
+WorldDatabaseConnection::WorldDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo)
+{
+}
+
+WorldDatabaseConnection::WorldDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo)
+{
+}
+
+WorldDatabaseConnection::~WorldDatabaseConnection()
+{
+}
diff --git a/src/server/database/Database/Implementation/WorldDatabase.h b/src/server/database/Database/Implementation/WorldDatabase.h
index e8f1f0c16fe..425919d3379 100644
--- a/src/server/database/Database/Implementation/WorldDatabase.h
+++ b/src/server/database/Database/Implementation/WorldDatabase.h
@@ -18,10 +18,9 @@
 #ifndef _WORLDDATABASE_H
 #define _WORLDDATABASE_H
 
-#include "DatabaseWorkerPool.h"
 #include "MySQLConnection.h"
 
-enum WorldDatabaseStatements
+enum WorldDatabaseStatements : uint32
 {
     /*  Naming standard for defines:
         {DB}_{SEL/INS/UPD/DEL/REP}_{Summary of data changed}
@@ -109,13 +108,12 @@ public:
     typedef WorldDatabaseStatements Statements;
 
     //- Constructors for sync and async connections
-    WorldDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) { }
-    WorldDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) { }
+    WorldDatabaseConnection(MySQLConnectionInfo& connInfo);
+    WorldDatabaseConnection(ProducerConsumerQueue<SQLOperation*>* q, MySQLConnectionInfo& connInfo);
+    ~WorldDatabaseConnection();
 
     //- Loads database type specific prepared statements
     void DoPrepareStatements() override;
 };
 
-typedef DatabaseWorkerPool<WorldDatabaseConnection> WorldDatabaseWorkerPool;
-
 #endif
diff --git a/src/server/database/Database/MySQLConnection.cpp b/src/server/database/Database/MySQLConnection.cpp
index 47ed4a97c3e..2598e3214ff 100644
--- a/src/server/database/Database/MySQLConnection.cpp
+++ b/src/server/database/Database/MySQLConnection.cpp
@@ -15,23 +15,34 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
-#include "Common.h"
-
-#ifdef _WIN32
-  #include <winsock2.h>
-#endif
-#include <mysql.h>
-#include <errmsg.h>
-
 #include "MySQLConnection.h"
-#include "QueryResult.h"
-#include "SQLOperation.h"
-#include "PreparedStatement.h"
+#include "Common.h"
 #include "DatabaseWorker.h"
-#include "Timer.h"
 #include "Log.h"
-#include "ProducerConsumerQueue.h"
+#include "PreparedStatement.h"
+#include "QueryResult.h"
+#include "Timer.h"
+#include "Transaction.h"
+#include "Util.h"
+#include <errmsg.h>
+#include <mysql.h>
+#include <mysqld_error.h>
+
+MySQLConnectionInfo::MySQLConnectionInfo(std::string const& infoString)
+{
+    Tokenizer tokens(infoString, ';');
+
+    if (tokens.size() != 5)
+        return;
+
+    uint8 i = 0;
+
+    host.assign(tokens[i++]);
+    port_or_socket.assign(tokens[i++]);
+    user.assign(tokens[i++]);
+    password.assign(tokens[i++]);
+    database.assign(tokens[i++]);
+}
 
 MySQLConnection::MySQLConnection(MySQLConnectionInfo& connInfo) :
 m_reconnecting(false),
@@ -360,14 +371,13 @@ void MySQLConnection::CommitTransaction()
 
 int MySQLConnection::ExecuteTransaction(SQLTransaction& transaction)
 {
-    std::list<SQLElementData> const& queries = transaction->m_queries;
+    std::vector<SQLElementData> const& queries = transaction->m_queries;
     if (queries.empty())
         return -1;
 
     BeginTransaction();
 
-    std::list<SQLElementData>::const_iterator itr;
-    for (itr = queries.begin(); itr != queries.end(); ++itr)
+    for (auto itr = queries.begin(); itr != queries.end(); ++itr)
     {
         SQLElementData const& data = *itr;
         switch (itr->type)
@@ -410,6 +420,26 @@ int MySQLConnection::ExecuteTransaction(SQLTransaction& transaction)
     return 0;
 }
 
+void MySQLConnection::Ping()
+{
+    mysql_ping(m_Mysql);
+}
+
+uint32 MySQLConnection::GetLastError()
+{
+    return mysql_errno(m_Mysql);
+}
+
+bool MySQLConnection::LockIfReady()
+{
+    return m_Mutex.try_lock();
+}
+
+void MySQLConnection::Unlock()
+{
+    m_Mutex.unlock();
+}
+
 MySQLPreparedStatement* MySQLConnection::GetPreparedStatement(uint32 index)
 {
     ASSERT(index < m_stmts.size());
diff --git a/src/server/database/Database/MySQLConnection.h b/src/server/database/Database/MySQLConnection.h
index 42fb976c729..3bc9aa603c7 100644
--- a/src/server/database/Database/MySQLConnection.h
+++ b/src/server/database/Database/MySQLConnection.h
@@ -15,19 +15,23 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "DatabaseWorkerPool.h"
-#include "Transaction.h"
-#include "Util.h"
-#include "ProducerConsumerQueue.h"
-#include <map>
-
 #ifndef _MYSQLCONNECTION_H
 #define _MYSQLCONNECTION_H
 
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
+#include <map>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <vector>
+
+template <typename T>
+class ProducerConsumerQueue;
+
 class DatabaseWorker;
-class PreparedStatement;
 class MySQLPreparedStatement;
-class PingOperation;
+class SQLOperation;
 
 enum ConnectionFlags
 {
@@ -38,21 +42,7 @@ enum ConnectionFlags
 
 struct TC_DATABASE_API MySQLConnectionInfo
 {
-    explicit MySQLConnectionInfo(std::string const& infoString)
-    {
-        Tokenizer tokens(infoString, ';');
-
-        if (tokens.size() != 5)
-            return;
-
-        uint8 i = 0;
-
-        host.assign(tokens[i++]);
-        port_or_socket.assign(tokens[i++]);
-        user.assign(tokens[i++]);
-        password.assign(tokens[i++]);
-        database.assign(tokens[i++]);
-    }
+    explicit MySQLConnectionInfo(std::string const& infoString);
 
     std::string user;
     std::string password;
@@ -91,24 +81,17 @@ class TC_DATABASE_API MySQLConnection
         void CommitTransaction();
         int ExecuteTransaction(SQLTransaction& transaction);
 
-        operator bool () const { return m_Mysql != NULL; }
-        void Ping() { mysql_ping(m_Mysql); }
+        void Ping();
 
-        uint32 GetLastError() { return mysql_errno(m_Mysql); }
+        uint32 GetLastError();
 
     protected:
-        bool LockIfReady()
-        {
-            /// Tries to acquire lock. If lock is acquired by another thread
-            /// the calling parent will just try another connection
-            return m_Mutex.try_lock();
-        }
-
-        void Unlock()
-        {
-            /// Called by parent databasepool. Will let other threads access this connection
-            m_Mutex.unlock();
-        }
+        /// Tries to acquire lock. If lock is acquired by another thread
+        /// the calling parent will just try another connection
+        bool LockIfReady();
+
+        /// Called by parent databasepool. Will let other threads access this connection
+        void Unlock();
 
         MYSQL* GetHandle()  { return m_Mysql; }
         MySQLPreparedStatement* GetPreparedStatement(uint32 index);
diff --git a/src/server/database/Database/MySQLThreading.cpp b/src/server/database/Database/MySQLThreading.cpp
new file mode 100644
index 00000000000..d86f61853eb
--- /dev/null
+++ b/src/server/database/Database/MySQLThreading.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2008-2017 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "MySQLThreading.h"
+#include <mysql.h>
+
+void MySQL::Library_Init()
+{
+    mysql_library_init(-1, NULL, NULL);
+}
+
+void MySQL::Library_End()
+{
+    mysql_library_end();
+}
diff --git a/src/server/database/Database/MySQLThreading.h b/src/server/database/Database/MySQLThreading.h
index 68a8c3ea7ed..deef5561e6d 100644
--- a/src/server/database/Database/MySQLThreading.h
+++ b/src/server/database/Database/MySQLThreading.h
@@ -18,20 +18,12 @@
 #ifndef _MYSQLTHREADING_H
 #define _MYSQLTHREADING_H
 
-#include "Log.h"
+#include "Define.h"
 
-class TC_DATABASE_API MySQL
+namespace MySQL
 {
-    public:
-        static void Library_Init()
-        {
-            mysql_library_init(-1, NULL, NULL);
-        }
-
-        static void Library_End()
-        {
-            mysql_library_end();
-        }
+    void TC_DATABASE_API Library_Init();
+    void TC_DATABASE_API Library_End();
 };
 
 #endif
diff --git a/src/server/database/Database/PreparedStatement.cpp b/src/server/database/Database/PreparedStatement.cpp
index 6e00da4e33f..a756ddf6757 100644
--- a/src/server/database/Database/PreparedStatement.cpp
+++ b/src/server/database/Database/PreparedStatement.cpp
@@ -16,8 +16,12 @@
  */
 
 #include "PreparedStatement.h"
+#include "Errors.h"
 #include "MySQLConnection.h"
+#include "QueryResult.h"
 #include "Log.h"
+#include <mysql.h>
+#include <sstream>
 
 PreparedStatement::PreparedStatement(uint32 index) :
 m_stmt(NULL),
@@ -27,7 +31,7 @@ PreparedStatement::~PreparedStatement() { }
 
 void PreparedStatement::BindParameters()
 {
-    ASSERT (m_stmt);
+    ASSERT(m_stmt);
 
     uint8 i = 0;
     for (; i < statement_data.size(); i++)
@@ -257,14 +261,40 @@ static bool ParamenterIndexAssertFail(uint32 stmtIndex, uint8 index, uint32 para
     return false;
 }
 
+static void SetParameterValue(MYSQL_BIND* param, enum_field_types type, const void* value, uint32 len, bool isUnsigned)
+{
+    param->buffer_type = type;
+    delete[] static_cast<char *>(param->buffer);
+    param->buffer = new char[len];
+    param->buffer_length = 0;
+    param->is_null_value = 0;
+    param->length = NULL;               // Only != NULL for strings
+    param->is_unsigned = isUnsigned;
+
+    memcpy(param->buffer, value, len);
+}
+
 //- Bind on mysql level
-bool MySQLPreparedStatement::CheckValidIndex(uint8 index)
+void MySQLPreparedStatement::CheckValidIndex(uint8 index)
 {
     ASSERT(index < m_paramCount || ParamenterIndexAssertFail(m_stmt->m_index, index, m_paramCount));
 
     if (m_paramsSet[index])
         TC_LOG_WARN("sql.sql", "[WARNING] Prepared Statement (id: %u) trying to bind value on already bound index (%u).", m_stmt->m_index, index);
-    return true;
+}
+
+void MySQLPreparedStatement::setNull(const uint8 index)
+{
+    CheckValidIndex(index);
+    m_paramsSet[index] = true;
+    MYSQL_BIND* param = &m_bind[index];
+    param->buffer_type = MYSQL_TYPE_NULL;
+    delete[] static_cast<char *>(param->buffer);
+    param->buffer = NULL;
+    param->buffer_length = 0;
+    param->is_null_value = 1;
+    delete param->length;
+    param->length = NULL;
 }
 
 void MySQLPreparedStatement::setBool(const uint8 index, const bool value)
@@ -277,7 +307,7 @@ void MySQLPreparedStatement::setUInt8(const uint8 index, const uint8 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_TINY, &value, sizeof(uint8), true);
+    SetParameterValue(param, MYSQL_TYPE_TINY, &value, sizeof(uint8), true);
 }
 
 void MySQLPreparedStatement::setUInt16(const uint8 index, const uint16 value)
@@ -285,7 +315,7 @@ void MySQLPreparedStatement::setUInt16(const uint8 index, const uint16 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_SHORT, &value, sizeof(uint16), true);
+    SetParameterValue(param, MYSQL_TYPE_SHORT, &value, sizeof(uint16), true);
 }
 
 void MySQLPreparedStatement::setUInt32(const uint8 index, const uint32 value)
@@ -293,7 +323,7 @@ void MySQLPreparedStatement::setUInt32(const uint8 index, const uint32 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_LONG, &value, sizeof(uint32), true);
+    SetParameterValue(param, MYSQL_TYPE_LONG, &value, sizeof(uint32), true);
 }
 
 void MySQLPreparedStatement::setUInt64(const uint8 index, const uint64 value)
@@ -301,7 +331,7 @@ void MySQLPreparedStatement::setUInt64(const uint8 index, const uint64 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_LONGLONG, &value, sizeof(uint64), true);
+    SetParameterValue(param, MYSQL_TYPE_LONGLONG, &value, sizeof(uint64), true);
 }
 
 void MySQLPreparedStatement::setInt8(const uint8 index, const int8 value)
@@ -309,7 +339,7 @@ void MySQLPreparedStatement::setInt8(const uint8 index, const int8 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_TINY, &value, sizeof(int8), false);
+    SetParameterValue(param, MYSQL_TYPE_TINY, &value, sizeof(int8), false);
 }
 
 void MySQLPreparedStatement::setInt16(const uint8 index, const int16 value)
@@ -317,7 +347,7 @@ void MySQLPreparedStatement::setInt16(const uint8 index, const int16 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_SHORT, &value, sizeof(int16), false);
+    SetParameterValue(param, MYSQL_TYPE_SHORT, &value, sizeof(int16), false);
 }
 
 void MySQLPreparedStatement::setInt32(const uint8 index, const int32 value)
@@ -325,7 +355,7 @@ void MySQLPreparedStatement::setInt32(const uint8 index, const int32 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_LONG, &value, sizeof(int32), false);
+    SetParameterValue(param, MYSQL_TYPE_LONG, &value, sizeof(int32), false);
 }
 
 void MySQLPreparedStatement::setInt64(const uint8 index, const int64 value)
@@ -333,7 +363,7 @@ void MySQLPreparedStatement::setInt64(const uint8 index, const int64 value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_LONGLONG, &value, sizeof(int64), false);
+    SetParameterValue(param, MYSQL_TYPE_LONGLONG, &value, sizeof(int64), false);
 }
 
 void MySQLPreparedStatement::setFloat(const uint8 index, const float value)
@@ -341,7 +371,7 @@ void MySQLPreparedStatement::setFloat(const uint8 index, const float value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_FLOAT, &value, sizeof(float), (value > 0.0f));
+    SetParameterValue(param, MYSQL_TYPE_FLOAT, &value, sizeof(float), (value > 0.0f));
 }
 
 void MySQLPreparedStatement::setDouble(const uint8 index, const double value)
@@ -349,7 +379,7 @@ void MySQLPreparedStatement::setDouble(const uint8 index, const double value)
     CheckValidIndex(index);
     m_paramsSet[index] = true;
     MYSQL_BIND* param = &m_bind[index];
-    setValue(param, MYSQL_TYPE_DOUBLE, &value, sizeof(double), (value > 0.0f));
+    SetParameterValue(param, MYSQL_TYPE_DOUBLE, &value, sizeof(double), (value > 0.0f));
 }
 
 void MySQLPreparedStatement::setBinary(const uint8 index, const std::vector<uint8>& value, bool isString)
@@ -374,33 +404,6 @@ void MySQLPreparedStatement::setBinary(const uint8 index, const std::vector<uint
     memcpy(param->buffer, value.data(), len);
 }
 
-void MySQLPreparedStatement::setNull(const uint8 index)
-{
-    CheckValidIndex(index);
-    m_paramsSet[index] = true;
-    MYSQL_BIND* param = &m_bind[index];
-    param->buffer_type = MYSQL_TYPE_NULL;
-    delete [] static_cast<char *>(param->buffer);
-    param->buffer = NULL;
-    param->buffer_length = 0;
-    param->is_null_value = 1;
-    delete param->length;
-    param->length = NULL;
-}
-
-void MySQLPreparedStatement::setValue(MYSQL_BIND* param, enum_field_types type, const void* value, uint32 len, bool isUnsigned)
-{
-    param->buffer_type = type;
-    delete [] static_cast<char *>(param->buffer);
-    param->buffer = new char[len];
-    param->buffer_length = 0;
-    param->is_null_value = 0;
-    param->length = NULL;               // Only != NULL for strings
-    param->is_unsigned = isUnsigned;
-
-    memcpy(param->buffer, value, len);
-}
-
 std::string MySQLPreparedStatement::getQueryString(std::string const& sqlPattern) const
 {
     std::string queryString = sqlPattern;
diff --git a/src/server/database/Database/PreparedStatement.h b/src/server/database/Database/PreparedStatement.h
index ddc731625fa..7e39581e4d3 100644
--- a/src/server/database/Database/PreparedStatement.h
+++ b/src/server/database/Database/PreparedStatement.h
@@ -18,8 +18,10 @@
 #ifndef _PREPAREDSTATEMENT_H
 #define _PREPAREDSTATEMENT_H
 
-#include <future>
+#include "Define.h"
 #include "SQLOperation.h"
+#include <future>
+#include <vector>
 
 #ifdef __APPLE__
 #undef TYPE_BOOL
@@ -120,6 +122,7 @@ class TC_DATABASE_API MySQLPreparedStatement
         MySQLPreparedStatement(MYSQL_STMT* stmt);
         ~MySQLPreparedStatement();
 
+        void setNull(const uint8 index);
         void setBool(const uint8 index, const bool value);
         void setUInt8(const uint8 index, const uint8 value);
         void setUInt16(const uint8 index, const uint16 value);
@@ -132,20 +135,16 @@ class TC_DATABASE_API MySQLPreparedStatement
         void setFloat(const uint8 index, const float value);
         void setDouble(const uint8 index, const double value);
         void setBinary(const uint8 index, const std::vector<uint8>& value, bool isString);
-        void setNull(const uint8 index);
 
     protected:
         MYSQL_STMT* GetSTMT() { return m_Mstmt; }
         MYSQL_BIND* GetBind() { return m_bind; }
         PreparedStatement* m_stmt;
         void ClearParameters();
-        bool CheckValidIndex(uint8 index);
+        void CheckValidIndex(uint8 index);
         std::string getQueryString(std::string const& sqlPattern) const;
 
     private:
-        void setValue(MYSQL_BIND* param, enum_field_types type, const void* value, uint32 len, bool isUnsigned);
-
-    private:
         MYSQL_STMT* m_Mstmt;
         uint32 m_paramCount;
         std::vector<bool> m_paramsSet;
@@ -155,9 +154,6 @@ class TC_DATABASE_API MySQLPreparedStatement
         MySQLPreparedStatement& operator=(MySQLPreparedStatement const& right) = delete;
 };
 
-typedef std::future<PreparedQueryResult> PreparedQueryResultFuture;
-typedef std::promise<PreparedQueryResult> PreparedQueryResultPromise;
-
 //- Lower-level class, enqueuable operation
 class TC_DATABASE_API PreparedStatementTask : public SQLOperation
 {
diff --git a/src/server/database/Database/QueryCallback.cpp b/src/server/database/Database/QueryCallback.cpp
index 2d89e08a956..18f72975935 100644
--- a/src/server/database/Database/QueryCallback.cpp
+++ b/src/server/database/Database/QueryCallback.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "QueryCallback.h"
+#include "Errors.h"
 
 template<typename T, typename... Args>
 inline void Construct(T& t, Args&&... args)
@@ -30,7 +31,7 @@ inline void Destroy(T& t)
 }
 
 template<typename T>
-void ConstructActiveMember(T* obj)
+inline void ConstructActiveMember(T* obj)
 {
     if (!obj->_isPrepared)
         Construct(obj->_string);
@@ -39,7 +40,7 @@ void ConstructActiveMember(T* obj)
 }
 
 template<typename T>
-void DestroyActiveMember(T* obj)
+inline void DestroyActiveMember(T* obj)
 {
     if (!obj->_isPrepared)
         Destroy(obj->_string);
@@ -48,7 +49,7 @@ void DestroyActiveMember(T* obj)
 }
 
 template<typename T>
-void MoveFrom(T* to, T&& from)
+inline void MoveFrom(T* to, T&& from)
 {
     ASSERT(to->_isPrepared == from._isPrepared);
 
@@ -199,7 +200,7 @@ QueryCallback::Status QueryCallback::InvokeIfReady()
     {
         if (_string.valid() && _string.wait_for(std::chrono::seconds(0)) == std::future_status::ready)
         {
-            std::future<QueryResult> f(std::move(_string));
+            QueryResultFuture f(std::move(_string));
             std::function<void(QueryCallback&, QueryResult)> cb(std::move(callback._string));
             cb(*this, f.get());
             return checkStateAndReturnCompletion();
@@ -209,7 +210,7 @@ QueryCallback::Status QueryCallback::InvokeIfReady()
     {
         if (_prepared.valid() && _prepared.wait_for(std::chrono::seconds(0)) == std::future_status::ready)
         {
-            std::future<PreparedQueryResult> f(std::move(_prepared));
+            PreparedQueryResultFuture f(std::move(_prepared));
             std::function<void(QueryCallback&, PreparedQueryResult)> cb(std::move(callback._prepared));
             cb(*this, f.get());
             return checkStateAndReturnCompletion();
diff --git a/src/server/database/Database/QueryCallback.h b/src/server/database/Database/QueryCallback.h
index 8258da37afb..ebc1538b5e9 100644
--- a/src/server/database/Database/QueryCallback.h
+++ b/src/server/database/Database/QueryCallback.h
@@ -18,16 +18,19 @@
 #ifndef _QUERY_CALLBACK_H
 #define _QUERY_CALLBACK_H
 
-#include "QueryResult.h"
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
+#include <functional>
 #include <future>
 #include <list>
 #include <queue>
+#include <utility>
 
 class TC_DATABASE_API QueryCallback
 {
 public:
-    explicit QueryCallback(std::future<QueryResult>&& result);
-    explicit QueryCallback(std::future<PreparedQueryResult>&& result);
+    explicit QueryCallback(QueryResultFuture&& result);
+    explicit QueryCallback(PreparedQueryResultFuture&& result);
     QueryCallback(QueryCallback&& right);
     QueryCallback& operator=(QueryCallback&& right);
     ~QueryCallback();
@@ -60,8 +63,8 @@ private:
 
     union
     {
-        std::future<QueryResult> _string;
-        std::future<PreparedQueryResult> _prepared;
+        QueryResultFuture _string;
+        PreparedQueryResultFuture _prepared;
     };
     bool _isPrepared;
 
diff --git a/src/server/database/Database/QueryHolder.cpp b/src/server/database/Database/QueryHolder.cpp
index 6a8bb701a1f..4f62ba4810c 100644
--- a/src/server/database/Database/QueryHolder.cpp
+++ b/src/server/database/Database/QueryHolder.cpp
@@ -19,26 +19,7 @@
 #include "QueryHolder.h"
 #include "PreparedStatement.h"
 #include "Log.h"
-
-bool SQLQueryHolder::SetQuery(size_t index, const char *sql)
-{
-    if (m_queries.size() <= index)
-    {
-        TC_LOG_ERROR("sql.sql", "Query index (%u) out of range (size: %u) for query: %s", uint32(index), (uint32)m_queries.size(), sql);
-        return false;
-    }
-
-    /// not executed yet, just stored (it's not called a holder for nothing)
-    SQLElementData element;
-    element.type = SQL_ELEMENT_RAW;
-    element.element.query = strdup(sql);
-
-    SQLResultSetUnion result;
-    result.qresult = NULL;
-
-    m_queries[index] = SQLResultPair(element, result);
-    return true;
-}
+#include "QueryResult.h"
 
 bool SQLQueryHolder::SetPreparedQuery(size_t index, PreparedStatement* stmt)
 {
@@ -48,59 +29,17 @@ bool SQLQueryHolder::SetPreparedQuery(size_t index, PreparedStatement* stmt)
         return false;
     }
 
-    /// not executed yet, just stored (it's not called a holder for nothing)
-    SQLElementData element;
-    element.type = SQL_ELEMENT_PREPARED;
-    element.element.stmt = stmt;
-
-    SQLResultSetUnion result;
-    result.presult = NULL;
-
-    m_queries[index] = SQLResultPair(element, result);
+    m_queries[index].first = stmt;
     return true;
 }
 
-QueryResult SQLQueryHolder::GetResult(size_t index)
-{
-    // Don't call to this function if the index is of an ad-hoc statement
-    if (index < m_queries.size())
-    {
-        ResultSet* result = m_queries[index].second.qresult;
-        if (!result || !result->GetRowCount() || !result->NextRow())
-            return QueryResult(NULL);
-
-        return QueryResult(result);
-    }
-    else
-        return QueryResult(NULL);
-}
-
 PreparedQueryResult SQLQueryHolder::GetPreparedResult(size_t index)
 {
     // Don't call to this function if the index is of a prepared statement
     if (index < m_queries.size())
-    {
-        PreparedResultSet* result = m_queries[index].second.presult;
-        if (!result || !result->GetRowCount())
-            return PreparedQueryResult(NULL);
-
-        return PreparedQueryResult(result);
-    }
+        return m_queries[index].second;
     else
-        return PreparedQueryResult(NULL);
-}
-
-void SQLQueryHolder::SetResult(size_t index, ResultSet* result)
-{
-    if (result && !result->GetRowCount())
-    {
-        delete result;
-        result = NULL;
-    }
-
-    /// store the result in the holder
-    if (index < m_queries.size())
-        m_queries[index].second.qresult = result;
+        return PreparedQueryResult(nullptr);
 }
 
 void SQLQueryHolder::SetPreparedResult(size_t index, PreparedResultSet* result)
@@ -113,7 +52,7 @@ void SQLQueryHolder::SetPreparedResult(size_t index, PreparedResultSet* result)
 
     /// store the result in the holder
     if (index < m_queries.size())
-        m_queries[index].second.presult = result;
+        m_queries[index].second = PreparedQueryResult(result);
 }
 
 SQLQueryHolder::~SQLQueryHolder()
@@ -122,18 +61,7 @@ SQLQueryHolder::~SQLQueryHolder()
     {
         /// if the result was never used, free the resources
         /// results used already (getresult called) are expected to be deleted
-        if (SQLElementData* data = &m_queries[i].first)
-        {
-            switch (data->type)
-            {
-                case SQL_ELEMENT_RAW:
-                    free((void*)(const_cast<char*>(data->element.query)));
-                    break;
-                case SQL_ELEMENT_PREPARED:
-                    delete data->element.stmt;
-                    break;
-            }
-        }
+        delete m_queries[i].first;
     }
 }
 
@@ -156,33 +84,10 @@ bool SQLQueryHolderTask::Execute()
     if (!m_holder)
         return false;
 
-    /// we can do this, we are friends
-    std::vector<SQLQueryHolder::SQLResultPair> &queries = m_holder->m_queries;
-
-    for (size_t i = 0; i < queries.size(); i++)
-    {
-        /// execute all queries in the holder and pass the results
-        if (SQLElementData* data = &queries[i].first)
-        {
-            switch (data->type)
-            {
-                case SQL_ELEMENT_RAW:
-                {
-                    char const* sql = data->element.query;
-                    if (sql)
-                        m_holder->SetResult(i, m_conn->Query(sql));
-                    break;
-                }
-                case SQL_ELEMENT_PREPARED:
-                {
-                    PreparedStatement* stmt = data->element.stmt;
-                    if (stmt)
-                        m_holder->SetPreparedResult(i, m_conn->Query(stmt));
-                    break;
-                }
-            }
-        }
-    }
+    /// execute all queries in the holder and pass the results
+    for (size_t i = 0; i < m_holder->m_queries.size(); i++)
+        if (PreparedStatement* stmt = m_holder->m_queries[i].first)
+            m_holder->SetPreparedResult(i, m_conn->Query(stmt));
 
     m_result.set_value(m_holder);
     return true;
diff --git a/src/server/database/Database/QueryHolder.h b/src/server/database/Database/QueryHolder.h
index c3ebb33068c..123765b01a5 100644
--- a/src/server/database/Database/QueryHolder.h
+++ b/src/server/database/Database/QueryHolder.h
@@ -18,34 +18,22 @@
 #ifndef _QUERYHOLDER_H
 #define _QUERYHOLDER_H
 
-#include <future>
+#include "SQLOperation.h"
 
 class TC_DATABASE_API SQLQueryHolder
 {
     friend class SQLQueryHolderTask;
     private:
-        typedef std::pair<SQLElementData, SQLResultSetUnion> SQLResultPair;
-        std::vector<SQLResultPair> m_queries;
+        std::vector<std::pair<PreparedStatement*, PreparedQueryResult>> m_queries;
     public:
         SQLQueryHolder() { }
         virtual ~SQLQueryHolder();
-        bool SetQuery(size_t index, const char* sql);
-        template<typename Format, typename... Args>
-        bool SetPQuery(size_t index, Format&& sql, Args&&... args)
-        {
-            return SetQuery(index, Trinity::StringFormat(std::forward<Format>(sql), std::forward<Args>(args)...).c_str());
-        }
         bool SetPreparedQuery(size_t index, PreparedStatement* stmt);
         void SetSize(size_t size);
-        QueryResult GetResult(size_t index);
         PreparedQueryResult GetPreparedResult(size_t index);
-        void SetResult(size_t index, ResultSet* result);
         void SetPreparedResult(size_t index, PreparedResultSet* result);
 };
 
-typedef std::future<SQLQueryHolder*> QueryResultHolderFuture;
-typedef std::promise<SQLQueryHolder*> QueryResultHolderPromise;
-
 class TC_DATABASE_API SQLQueryHolderTask : public SQLOperation
 {
     private:
diff --git a/src/server/database/Database/QueryResult.cpp b/src/server/database/Database/QueryResult.cpp
index 7b6937e50b7..b44768e709d 100644
--- a/src/server/database/Database/QueryResult.cpp
+++ b/src/server/database/Database/QueryResult.cpp
@@ -16,8 +16,105 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "DatabaseEnv.h"
+#include "QueryResult.h"
+#include "Errors.h"
+#include "Field.h"
 #include "Log.h"
+#include <mysql.h>
+
+static uint32 SizeForType(MYSQL_FIELD* field)
+{
+    switch (field->type)
+    {
+        case MYSQL_TYPE_NULL:
+            return 0;
+        case MYSQL_TYPE_TINY:
+            return 1;
+        case MYSQL_TYPE_YEAR:
+        case MYSQL_TYPE_SHORT:
+            return 2;
+        case MYSQL_TYPE_INT24:
+        case MYSQL_TYPE_LONG:
+        case MYSQL_TYPE_FLOAT:
+            return 4;
+        case MYSQL_TYPE_DOUBLE:
+        case MYSQL_TYPE_LONGLONG:
+        case MYSQL_TYPE_BIT:
+            return 8;
+
+        case MYSQL_TYPE_TIMESTAMP:
+        case MYSQL_TYPE_DATE:
+        case MYSQL_TYPE_TIME:
+        case MYSQL_TYPE_DATETIME:
+            return sizeof(MYSQL_TIME);
+
+        case MYSQL_TYPE_TINY_BLOB:
+        case MYSQL_TYPE_MEDIUM_BLOB:
+        case MYSQL_TYPE_LONG_BLOB:
+        case MYSQL_TYPE_BLOB:
+        case MYSQL_TYPE_STRING:
+        case MYSQL_TYPE_VAR_STRING:
+            return field->max_length + 1;
+
+        case MYSQL_TYPE_DECIMAL:
+        case MYSQL_TYPE_NEWDECIMAL:
+            return 64;
+
+        case MYSQL_TYPE_GEOMETRY:
+            /*
+            Following types are not sent over the wire:
+            MYSQL_TYPE_ENUM:
+            MYSQL_TYPE_SET:
+            */
+        default:
+            TC_LOG_WARN("sql.sql", "SQL::SizeForType(): invalid field type %u", uint32(field->type));
+            return 0;
+    }
+}
+
+DatabaseFieldTypes MysqlTypeToFieldType(enum_field_types type)
+{
+    switch (type)
+    {
+        case MYSQL_TYPE_NULL:
+            return DatabaseFieldTypes::Null;
+        case MYSQL_TYPE_TINY:
+            return DatabaseFieldTypes::Int8;
+        case MYSQL_TYPE_YEAR:
+        case MYSQL_TYPE_SHORT:
+            return DatabaseFieldTypes::Int16;
+        case MYSQL_TYPE_INT24:
+        case MYSQL_TYPE_LONG:
+            return DatabaseFieldTypes::Int32;
+        case MYSQL_TYPE_LONGLONG:
+        case MYSQL_TYPE_BIT:
+            return DatabaseFieldTypes::Int64;
+        case MYSQL_TYPE_FLOAT:
+            return DatabaseFieldTypes::Float;
+        case MYSQL_TYPE_DOUBLE:
+            return DatabaseFieldTypes::Double;
+        case MYSQL_TYPE_DECIMAL:
+        case MYSQL_TYPE_NEWDECIMAL:
+            return DatabaseFieldTypes::Decimal;
+        case MYSQL_TYPE_TIMESTAMP:
+        case MYSQL_TYPE_DATE:
+        case MYSQL_TYPE_TIME:
+        case MYSQL_TYPE_DATETIME:
+            return DatabaseFieldTypes::Date;
+        case MYSQL_TYPE_TINY_BLOB:
+        case MYSQL_TYPE_MEDIUM_BLOB:
+        case MYSQL_TYPE_LONG_BLOB:
+        case MYSQL_TYPE_BLOB:
+        case MYSQL_TYPE_STRING:
+        case MYSQL_TYPE_VAR_STRING:
+            return DatabaseFieldTypes::Binary;
+        default:
+            TC_LOG_WARN("sql.sql", "MysqlTypeToFieldType(): invalid field type %u", uint32(type));
+            break;
+    }
+
+    return DatabaseFieldTypes::Null;
+}
 
 ResultSet::ResultSet(MYSQL_RES *result, MYSQL_FIELD *fields, uint64 rowCount, uint32 fieldCount) :
 _rowCount(rowCount),
@@ -38,9 +135,7 @@ m_rowPosition(0),
 m_fieldCount(fieldCount),
 m_rBind(NULL),
 m_stmt(stmt),
-m_metadataResult(result),
-m_isNull(NULL),
-m_length(NULL)
+m_metadataResult(result)
 {
     if (!m_metadataResult)
         return;
@@ -52,8 +147,12 @@ m_length(NULL)
     }
 
     m_rBind = new MYSQL_BIND[m_fieldCount];
-    m_isNull = new my_bool[m_fieldCount];
-    m_length = new unsigned long[m_fieldCount];
+
+    //- for future readers wondering where the fuck this is freed - mysql_stmt_bind_result moves pointers to these
+    // from m_rBind to m_stmt->bind and it is later freed by the `if (m_stmt->bind_result_done)` block just above here
+    // MYSQL_STMT lifetime is equal to connection lifetime
+    my_bool* m_isNull = new my_bool[m_fieldCount];
+    unsigned long* m_length = new unsigned long[m_fieldCount];
 
     memset(m_isNull, 0, sizeof(my_bool) * m_fieldCount);
     memset(m_rBind, 0, sizeof(MYSQL_BIND) * m_fieldCount);
@@ -76,7 +175,7 @@ m_length(NULL)
     std::size_t rowSize = 0;
     for (uint32 i = 0; i < m_fieldCount; ++i)
     {
-        uint32 size = Field::SizeForType(&field[i]);
+        uint32 size = SizeForType(&field[i]);
         rowSize += size;
 
         m_rBind[i].buffer_type = field[i].type;
@@ -137,7 +236,7 @@ m_length(NULL)
 
                 m_rows[uint32(m_rowPosition) * m_fieldCount + fIndex].SetByteValue(
                     buffer,
-                    m_rBind[fIndex].buffer_type,
+                    MysqlTypeToFieldType(m_rBind[fIndex].buffer_type),
                     fetched_length);
 
                 // move buffer pointer to next part
@@ -147,7 +246,7 @@ m_length(NULL)
             {
                 m_rows[uint32(m_rowPosition) * m_fieldCount + fIndex].SetByteValue(
                     nullptr,
-                    m_rBind[fIndex].buffer_type,
+                    MysqlTypeToFieldType(m_rBind[fIndex].buffer_type),
                     *m_rBind[fIndex].length);
             }
 
@@ -196,7 +295,7 @@ bool ResultSet::NextRow()
     }
 
     for (uint32 i = 0; i < _fieldCount; i++)
-        _currentRow[i].SetStructuredValue(row[i], _fields[i].type, lengths[i]);
+        _currentRow[i].SetStructuredValue(row[i], MysqlTypeToFieldType(_fields[i].type), lengths[i]);
 
     return true;
 }
@@ -249,3 +348,23 @@ void PreparedResultSet::CleanUp()
         m_rBind = nullptr;
     }
 }
+
+Field const& ResultSet::operator[](std::size_t index) const
+{
+    ASSERT(index < _fieldCount);
+    return _currentRow[index];
+}
+
+Field* PreparedResultSet::Fetch() const
+{
+    ASSERT(m_rowPosition < m_rowCount);
+    return const_cast<Field*>(&m_rows[uint32(m_rowPosition) * m_fieldCount]);
+}
+
+Field const& PreparedResultSet::operator[](std::size_t index) const
+{
+    ASSERT(m_rowPosition < m_rowCount);
+    ASSERT(index < m_fieldCount);
+    return m_rows[uint32(m_rowPosition) * m_fieldCount + index];
+}
+
diff --git a/src/server/database/Database/QueryResult.h b/src/server/database/Database/QueryResult.h
index 5d2cc425ae8..dcfe18765fc 100644
--- a/src/server/database/Database/QueryResult.h
+++ b/src/server/database/Database/QueryResult.h
@@ -19,14 +19,9 @@
 #ifndef QUERYRESULT_H
 #define QUERYRESULT_H
 
-#include <memory>
-#include "Errors.h"
-#include "Field.h"
-
-#ifdef _WIN32
-  #include <winsock2.h>
-#endif
-#include <mysql.h>
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
+#include <vector>
 
 class TC_DATABASE_API ResultSet
 {
@@ -39,11 +34,7 @@ class TC_DATABASE_API ResultSet
         uint32 GetFieldCount() const { return _fieldCount; }
 
         Field* Fetch() const { return _currentRow; }
-        const Field & operator [] (uint32 index) const
-        {
-            ASSERT(index < _fieldCount);
-            return _currentRow[index];
-        }
+        Field const& operator[](std::size_t index) const;
 
     protected:
         uint64 _rowCount;
@@ -59,8 +50,6 @@ class TC_DATABASE_API ResultSet
         ResultSet& operator=(ResultSet const& right) = delete;
 };
 
-typedef std::shared_ptr<ResultSet> QueryResult;
-
 class TC_DATABASE_API PreparedResultSet
 {
     public:
@@ -71,18 +60,8 @@ class TC_DATABASE_API PreparedResultSet
         uint64 GetRowCount() const { return m_rowCount; }
         uint32 GetFieldCount() const { return m_fieldCount; }
 
-        Field* Fetch() const
-        {
-            ASSERT(m_rowPosition < m_rowCount);
-            return const_cast<Field*>(&m_rows[uint32(m_rowPosition) * m_fieldCount]);
-        }
-
-        Field const& operator[](uint32 index) const
-        {
-            ASSERT(m_rowPosition < m_rowCount);
-            ASSERT(index < m_fieldCount);
-            return m_rows[uint32(m_rowPosition) * m_fieldCount + index];
-        }
+        Field* Fetch() const;
+        Field const& operator[](std::size_t index) const;
 
     protected:
         std::vector<Field> m_rows;
@@ -95,9 +74,6 @@ class TC_DATABASE_API PreparedResultSet
         MYSQL_STMT* m_stmt;
         MYSQL_RES* m_metadataResult;    ///< Field metadata, returned by mysql_stmt_result_metadata
 
-        my_bool* m_isNull;
-        unsigned long* m_length;
-
         void CleanUp();
         bool _NextRow();
 
@@ -105,7 +81,4 @@ class TC_DATABASE_API PreparedResultSet
         PreparedResultSet& operator=(PreparedResultSet const& right) = delete;
 };
 
-typedef std::shared_ptr<PreparedResultSet> PreparedQueryResult;
-
 #endif
-
diff --git a/src/server/database/Database/SQLOperation.h b/src/server/database/Database/SQLOperation.h
index 1e3000600c5..b0417bb1936 100644
--- a/src/server/database/Database/SQLOperation.h
+++ b/src/server/database/Database/SQLOperation.h
@@ -18,10 +18,8 @@
 #ifndef _SQLOPERATION_H
 #define _SQLOPERATION_H
 
-#include "QueryResult.h"
-
-//- Forward declare (don't include header to prevent circular includes)
-class PreparedStatement;
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
 
 //- Union that holds element data
 union SQLElementUnion
diff --git a/src/server/database/Database/Transaction.cpp b/src/server/database/Database/Transaction.cpp
index 52f7062c78a..c59d6d4d8ae 100644
--- a/src/server/database/Database/Transaction.cpp
+++ b/src/server/database/Database/Transaction.cpp
@@ -15,8 +15,9 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "DatabaseEnv.h"
 #include "Transaction.h"
+#include "MySQLConnection.h"
+#include "PreparedStatement.h"
 #include <mysqld_error.h>
 
 std::mutex TransactionTask::_deadlockLock;
@@ -45,9 +46,8 @@ void Transaction::Cleanup()
     if (_cleanedUp)
         return;
 
-    while (!m_queries.empty())
+    for (SQLElementData const &data : m_queries)
     {
-        SQLElementData const &data = m_queries.front();
         switch (data.type)
         {
             case SQL_ELEMENT_PREPARED:
@@ -57,10 +57,9 @@ void Transaction::Cleanup()
                 free((void*)(data.element.query));
             break;
         }
-
-        m_queries.pop_front();
     }
 
+    m_queries.clear();
     _cleanedUp = true;
 }
 
diff --git a/src/server/database/Database/Transaction.h b/src/server/database/Database/Transaction.h
index fbb96c053ce..d2c64c9451a 100644
--- a/src/server/database/Database/Transaction.h
+++ b/src/server/database/Database/Transaction.h
@@ -18,13 +18,12 @@
 #ifndef _TRANSACTION_H
 #define _TRANSACTION_H
 
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
 #include "SQLOperation.h"
 #include "StringFormat.h"
-#include <list>
 #include <mutex>
-
-//- Forward declare (don't include header to prevent circular includes)
-class PreparedStatement;
+#include <vector>
 
 /*! Transactions, high level class. */
 class TC_DATABASE_API Transaction
@@ -47,17 +46,16 @@ class TC_DATABASE_API Transaction
             Append(Trinity::StringFormat(std::forward<Format>(sql), std::forward<Args>(args)...).c_str());
         }
 
-        size_t GetSize() const { return m_queries.size(); }
+        std::size_t GetSize() const { return m_queries.size(); }
 
     protected:
         void Cleanup();
-        std::list<SQLElementData> m_queries;
+        std::vector<SQLElementData> m_queries;
 
     private:
         bool _cleanedUp;
 
 };
-typedef std::shared_ptr<Transaction> SQLTransaction;
 
 /*! Low level class*/
 class TC_DATABASE_API TransactionTask : public SQLOperation
diff --git a/src/server/database/Logging/AppenderDB.cpp b/src/server/database/Logging/AppenderDB.cpp
index f14bb04ddea..3552a1da4e1 100644
--- a/src/server/database/Logging/AppenderDB.cpp
+++ b/src/server/database/Logging/AppenderDB.cpp
@@ -16,7 +16,9 @@
  */
 
 #include "AppenderDB.h"
-#include "Database/DatabaseEnv.h"
+#include "DatabaseEnv.h"
+#include "LogMessage.h"
+#include "PreparedStatement.h"
 #include "LogMessage.h"
 
 AppenderDB::AppenderDB(uint8 id, std::string const& name, LogLevel level, AppenderFlags /*flags*/, std::vector<char const*> /*extraArgs*/)
diff --git a/src/server/database/PrecompiledHeaders/databasePCH.h b/src/server/database/PrecompiledHeaders/databasePCH.h
index d524d52ade0..60f57abf949 100644
--- a/src/server/database/PrecompiledHeaders/databasePCH.h
+++ b/src/server/database/PrecompiledHeaders/databasePCH.h
@@ -1,23 +1,12 @@
-#include "Config.h"
-#include "Database/AdhocStatement.h"
-#include "Database/DatabaseEnv.h"
-#include "Database/DatabaseLoader.h"
-#include "Database/DatabaseWorker.h"
-#include "Database/DatabaseWorkerPool.h"
-#include "Database/Field.h"
-#include "Database/MySQLConnection.h"
-#include "Database/MySQLThreading.h"
-#include "Database/PreparedStatement.h"
-#include "Database/QueryHolder.h"
-#include "Database/QueryResult.h"
-#include "Database/SQLOperation.h"
-#include "Database/Transaction.h"
-#include "Logging/Appender.h"
-#include "Logging/AppenderConsole.h"
-#include "Logging/AppenderDB.h"
-#include "Logging/AppenderFile.h"
-#include "Logging/Log.h"
-#include "Logging/LogOperation.h"
-#include "Logging/Logger.h"
-#include "Updater/DBUpdater.h"
-#include "Updater/UpdateFetcher.h"
+#include "Define.h"
+#include "Errors.h"
+#include "Field.h"
+#include "Log.h"
+#include "MySQLConnection.h"
+#include "PreparedStatement.h"
+#include "QueryResult.h"
+#include "SQLOperation.h"
+#include "Transaction.h"
+#include <mysql.h>
+#include <string>
+#include <vector>
diff --git a/src/server/database/Updater/DBUpdater.cpp b/src/server/database/Updater/DBUpdater.cpp
index 117c3097478..5b0d6ca9de8 100644
--- a/src/server/database/Updater/DBUpdater.cpp
+++ b/src/server/database/Updater/DBUpdater.cpp
@@ -16,17 +16,18 @@
  */
 
 #include "DBUpdater.h"
-#include "Log.h"
-#include "GitRevision.h"
-#include "UpdateFetcher.h"
-#include "DatabaseLoader.h"
-#include "Config.h"
 #include "BuiltInConfig.h"
+#include "Config.h"
+#include "DatabaseEnv.h"
+#include "DatabaseLoader.h"
+#include "GitRevision.h"
+#include "Log.h"
+#include "QueryResult.h"
 #include "StartProcess.h"
-
+#include "UpdateFetcher.h"
+#include <boost/filesystem/operations.hpp>
 #include <fstream>
 #include <iostream>
-#include <unordered_map>
 
 std::string DBUpdaterUtil::GetCorrectedMySQLExecutable()
 {
diff --git a/src/server/database/Updater/DBUpdater.h b/src/server/database/Updater/DBUpdater.h
index fdc00c9d6b6..8cea468e3cd 100644
--- a/src/server/database/Updater/DBUpdater.h
+++ b/src/server/database/Updater/DBUpdater.h
@@ -18,10 +18,20 @@
 #ifndef DBUpdater_h__
 #define DBUpdater_h__
 
-#include "DatabaseEnv.h"
-
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
 #include <string>
-#include <boost/filesystem.hpp>
+
+template <class T>
+class DatabaseWorkerPool;
+
+namespace boost
+{
+    namespace filesystem
+    {
+        class path;
+    }
+}
 
 class TC_DATABASE_API UpdateException : public std::exception
 {
@@ -41,19 +51,6 @@ enum BaseLocation
     LOCATION_DOWNLOAD
 };
 
-struct TC_DATABASE_API UpdateResult
-{
-    UpdateResult()
-        : updated(0), recent(0), archived(0) { }
-
-    UpdateResult(size_t const updated_, size_t const recent_, size_t const archived_)
-        : updated(updated_), recent(recent_), archived(archived_) { }
-
-    size_t updated;
-    size_t recent;
-    size_t archived;
-};
-
 class DBUpdaterUtil
 {
 public:
diff --git a/src/server/database/Updater/UpdateFetcher.cpp b/src/server/database/Updater/UpdateFetcher.cpp
index 1da370ee7b9..3155427f78e 100644
--- a/src/server/database/Updater/UpdateFetcher.cpp
+++ b/src/server/database/Updater/UpdateFetcher.cpp
@@ -16,28 +16,41 @@
  */
 
 #include "UpdateFetcher.h"
+#include "Common.h"
+#include "DBUpdater.h"
+#include "Field.h"
 #include "Log.h"
+#include "QueryResult.h"
 #include "Util.h"
 #include "SHA1.h"
-
+#include <boost/filesystem/operations.hpp>
 #include <fstream>
-#include <chrono>
-#include <vector>
 #include <sstream>
-#include <exception>
-#include <unordered_map>
 
 using namespace boost::filesystem;
 
+struct UpdateFetcher::DirectoryEntry
+{
+    DirectoryEntry(Path const& path_, State state_) : path(path_), state(state_) { }
+
+    Path const path;
+
+    State const state;
+};
+
 UpdateFetcher::UpdateFetcher(Path const& sourceDirectory,
     std::function<void(std::string const&)> const& apply,
     std::function<void(Path const& path)> const& applyFile,
     std::function<QueryResult(std::string const&)> const& retrieve) :
-        _sourceDirectory(sourceDirectory), _apply(apply), _applyFile(applyFile),
+        _sourceDirectory(Trinity::make_unique<Path>(sourceDirectory)), _apply(apply), _applyFile(applyFile),
         _retrieve(retrieve)
 {
 }
 
+UpdateFetcher::~UpdateFetcher()
+{
+}
+
 UpdateFetcher::LocaleFileStorage UpdateFetcher::GetFileList() const
 {
     LocaleFileStorage files;
@@ -95,7 +108,7 @@ UpdateFetcher::DirectoryStorage UpdateFetcher::ReceiveIncludedDirectories() cons
 
         std::string path = fields[0].GetString();
         if (path.substr(0, 1) == "$")
-            path = _sourceDirectory.generic_string() + path.substr(1);
+            path = _sourceDirectory->generic_string() + path.substr(1);
 
         Path const p(path);
 
@@ -405,3 +418,8 @@ void UpdateFetcher::UpdateState(std::string const& name, State const state) cons
     // Update database
     _apply(update);
 }
+
+bool UpdateFetcher::PathCompare::operator()(LocaleFileEntry const& left, LocaleFileEntry const& right) const
+{
+    return left.first.filename().string() < right.first.filename().string();
+}
diff --git a/src/server/database/Updater/UpdateFetcher.h b/src/server/database/Updater/UpdateFetcher.h
index 0ca18f43886..f5187d261a7 100644
--- a/src/server/database/Updater/UpdateFetcher.h
+++ b/src/server/database/Updater/UpdateFetcher.h
@@ -18,14 +18,35 @@
 #ifndef UpdateFetcher_h__
 #define UpdateFetcher_h__
 
-#include <DBUpdater.h>
-
-#include <functional>
+#include "Define.h"
+#include "DatabaseEnvFwd.h"
+#include <set>
 #include <string>
-#include <memory>
+#include <unordered_map>
 #include <set>
 #include <vector>
 
+namespace boost
+{
+    namespace filesystem
+    {
+        class path;
+    }
+}
+
+struct TC_DATABASE_API UpdateResult
+{
+    UpdateResult()
+        : updated(0), recent(0), archived(0) { }
+
+    UpdateResult(size_t const updated_, size_t const recent_, size_t const archived_)
+        : updated(updated_), recent(recent_), archived(archived_) { }
+
+    size_t updated;
+    size_t recent;
+    size_t archived;
+};
+
 class TC_DATABASE_API UpdateFetcher
 {
     typedef boost::filesystem::path Path;
@@ -35,6 +56,7 @@ public:
         std::function<void(std::string const&)> const& apply,
         std::function<void(Path const& path)> const& applyFile,
         std::function<QueryResult(std::string const&)> const& retrieve);
+    ~UpdateFetcher();
 
     UpdateResult Update(bool const redundancyChecks, bool const allowRehash,
                   bool const archivedRedundancy, int32 const cleanDeadReferencesMaxCount) const;
@@ -81,23 +103,13 @@ private:
         }
     };
 
-    struct DirectoryEntry
-    {
-        DirectoryEntry(Path const& path_, State state_) : path(path_), state(state_) { }
-
-        Path const path;
-
-        State const state;
-    };
+    struct DirectoryEntry;
 
     typedef std::pair<Path, State> LocaleFileEntry;
 
     struct PathCompare
     {
-        inline bool operator() (LocaleFileEntry const& left, LocaleFileEntry const& right) const
-        {
-            return left.first.filename().string() < right.first.filename().string();
-        }
+        bool operator()(LocaleFileEntry const& left, LocaleFileEntry const& right) const;
     };
 
     typedef std::set<LocaleFileEntry, PathCompare> LocaleFileStorage;
@@ -122,7 +134,7 @@ private:
 
     void UpdateState(std::string const& name, State const state) const;
 
-    Path const _sourceDirectory;
+    std::unique_ptr<Path> const _sourceDirectory;
 
     std::function<void(std::string const&)> const _apply;
     std::function<void(Path const& path)> const _applyFile;
diff --git a/src/server/game/AI/CoreAI/CombatAI.cpp b/src/server/game/AI/CoreAI/CombatAI.cpp
index f4a557d25b3..d9aaf102db7 100644
--- a/src/server/game/AI/CoreAI/CombatAI.cpp
+++ b/src/server/game/AI/CoreAI/CombatAI.cpp
@@ -22,6 +22,7 @@
 #include "Vehicle.h"
 #include "ObjectAccessor.h"
 #include "Player.h"
+#include "Log.h"
 
 /////////////////
 // AggressorAI
diff --git a/src/server/game/AI/CreatureAISelector.cpp b/src/server/game/AI/CreatureAISelector.cpp
index b18b8145013..d88a888aec6 100644
--- a/src/server/game/AI/CreatureAISelector.cpp
+++ b/src/server/game/AI/CreatureAISelector.cpp
@@ -19,7 +19,7 @@
 #include "Creature.h"
 #include "CreatureAISelector.h"
 #include "PassiveAI.h"
-
+#include "Log.h"
 #include "MovementGenerator.h"
 #include "TemporarySummon.h"
 #include "CreatureAIFactory.h"
diff --git a/src/server/game/Accounts/AccountMgr.cpp b/src/server/game/Accounts/AccountMgr.cpp
index 690b4c3f351..f1740154c07 100644
--- a/src/server/game/Accounts/AccountMgr.cpp
+++ b/src/server/game/Accounts/AccountMgr.cpp
@@ -19,6 +19,7 @@
 #include "AccountMgr.h"
 #include "Config.h"
 #include "DatabaseEnv.h"
+#include "Log.h"
 #include "ObjectAccessor.h"
 #include "Player.h"
 #include "ScriptMgr.h"
diff --git a/src/server/game/Accounts/RBAC.cpp b/src/server/game/Accounts/RBAC.cpp
index 951223a9257..5e7499cf9ab 100644
--- a/src/server/game/Accounts/RBAC.cpp
+++ b/src/server/game/Accounts/RBAC.cpp
@@ -19,6 +19,7 @@
 #include "AccountMgr.h"
 #include "Log.h"
 #include "QueryCallback.h"
+#include <sstream>
 
 namespace rbac
 {
diff --git a/src/server/game/Battlefield/BattlefieldMgr.cpp b/src/server/game/Battlefield/BattlefieldMgr.cpp
index b66d42dc521..39a9da09504 100644
--- a/src/server/game/Battlefield/BattlefieldMgr.cpp
+++ b/src/server/game/Battlefield/BattlefieldMgr.cpp
@@ -18,6 +18,7 @@
 #include "BattlefieldMgr.h"
 #include "BattlefieldWG.h"
 #include "BattlefieldTB.h"
+#include "Log.h"
 #include "Player.h"
 
 BattlefieldMgr::BattlefieldMgr()
diff --git a/src/server/game/Battlegrounds/ArenaTeamMgr.h b/src/server/game/Battlegrounds/ArenaTeamMgr.h
index fc658542ed3..f60ce5a5ded 100644
--- a/src/server/game/Battlegrounds/ArenaTeamMgr.h
+++ b/src/server/game/Battlegrounds/ArenaTeamMgr.h
@@ -19,6 +19,7 @@
 #define _ARENATEAMMGR_H
 
 #include "ArenaTeam.h"
+#include <unordered_map>
 
 class TC_GAME_API ArenaTeamMgr
 {
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundAB.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundAB.cpp
index 180e82755f2..e140f8a4ae9 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundAB.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundAB.cpp
@@ -21,6 +21,7 @@
 #include "BattlegroundMgr.h"
 #include "Creature.h"
 #include "Language.h"
+#include "Log.h"
 #include "Player.h"
 #include "Random.h"
 #include "Util.h"
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundBE.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundBE.cpp
index 8568e87441d..06da80850bf 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundBE.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundBE.cpp
@@ -17,6 +17,7 @@
  */
 
 #include "BattlegroundBE.h"
+#include "Log.h"
 #include "Player.h"
 #include "WorldPacket.h"
 
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundDS.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundDS.cpp
index 00ab1c2e964..a3e8ad37227 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundDS.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundDS.cpp
@@ -18,6 +18,7 @@
 
 #include "BattlegroundDS.h"
 #include "Creature.h"
+#include "Log.h"
 #include "Player.h"
 #include "Random.h"
 #include "WorldPacket.h"
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundEY.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundEY.cpp
index 45ab8a542f4..7a0eac02418 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundEY.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundEY.cpp
@@ -21,6 +21,7 @@
 #include "BattlegroundMgr.h"
 #include "Creature.h"
 #include "Language.h"
+#include "Log.h"
 #include "Player.h"
 #include "Random.h"
 #include "Util.h"
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundNA.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundNA.cpp
index 6d77c0ab032..7aab709f4cd 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundNA.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundNA.cpp
@@ -17,6 +17,7 @@
  */
 
 #include "BattlegroundNA.h"
+#include "Log.h"
 #include "Player.h"
 #include "WorldPacket.h"
 
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundRL.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundRL.cpp
index 0f0cda393c8..8fb48819011 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundRL.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundRL.cpp
@@ -17,6 +17,7 @@
  */
 
 #include "BattlegroundRL.h"
+#include "Log.h"
 #include "Player.h"
 #include "WorldPacket.h"
 
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundRV.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundRV.cpp
index d90deef6024..6bf61e24914 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundRV.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundRV.cpp
@@ -18,6 +18,7 @@
 
 #include "BattlegroundRV.h"
 #include "GameObject.h"
+#include "Log.h"
 #include "ObjectAccessor.h"
 #include "Player.h"
 #include "WorldPacket.h"
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundWS.cpp b/src/server/game/Battlegrounds/Zones/BattlegroundWS.cpp
index 5826715fcc3..3e1438def65 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundWS.cpp
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundWS.cpp
@@ -19,6 +19,7 @@
 #include "BattlegroundWS.h"
 #include "GameObject.h"
 #include "Language.h"
+#include "Log.h"
 #include "Object.h"
 #include "BattlegroundMgr.h"
 #include "Player.h"
diff --git a/src/server/game/DataStores/DB2Stores.cpp b/src/server/game/DataStores/DB2Stores.cpp
index a28e77aecbc..c64a3bab4f0 100644
--- a/src/server/game/DataStores/DB2Stores.cpp
+++ b/src/server/game/DataStores/DB2Stores.cpp
@@ -24,7 +24,7 @@
 #include "TransportMgr.h"
 #include "World.h"
 
-// temporary hack until database includes are sorted out (don't want to pull in Windows.h everywhere from mysql.h)
+// temporary hack until includes are sorted out (don't want to pull in Windows.h)
 #ifdef GetClassName
 #undef GetClassName
 #endif
diff --git a/src/server/game/DungeonFinding/LFGMgr.h b/src/server/game/DungeonFinding/LFGMgr.h
index f36a2e39ba1..04bf633c2f7 100644
--- a/src/server/game/DungeonFinding/LFGMgr.h
+++ b/src/server/game/DungeonFinding/LFGMgr.h
@@ -23,6 +23,7 @@
 #include "LFGQueue.h"
 #include "LFGGroupData.h"
 #include "LFGPlayerData.h"
+#include <unordered_map>
 
 class Group;
 class Player;
diff --git a/src/server/game/DungeonFinding/LFGScripts.cpp b/src/server/game/DungeonFinding/LFGScripts.cpp
index 9faf2c88208..15c0889b27d 100644
--- a/src/server/game/DungeonFinding/LFGScripts.cpp
+++ b/src/server/game/DungeonFinding/LFGScripts.cpp
@@ -20,6 +20,7 @@
  */
 
 #include "Common.h"
+#include "Log.h"
 #include "SharedDefines.h"
 #include "Player.h"
 #include "Group.h"
diff --git a/src/server/game/Entities/Corpse/Corpse.cpp b/src/server/game/Entities/Corpse/Corpse.cpp
index 27a8623bad0..aa8a6249cf5 100644
--- a/src/server/game/Entities/Corpse/Corpse.cpp
+++ b/src/server/game/Entities/Corpse/Corpse.cpp
@@ -18,6 +18,7 @@
 
 #include "Common.h"
 #include "Corpse.h"
+#include "Log.h"
 #include "Player.h"
 #include "UpdateData.h"
 #include "ObjectAccessor.h"
diff --git a/src/server/game/Entities/Player/Player.cpp b/src/server/game/Entities/Player/Player.cpp
index eb99ccb70c3..a11b84e1dec 100644
--- a/src/server/game/Entities/Player/Player.cpp
+++ b/src/server/game/Entities/Player/Player.cpp
@@ -80,6 +80,7 @@
 #include "OutdoorPvPMgr.h"
 #include "Pet.h"
 #include "PetPackets.h"
+#include "QueryHolder.h"
 #include "QuestDef.h"
 #include "QuestPackets.h"
 #include "ReputationMgr.h"
diff --git a/src/server/game/Garrison/GarrisonMap.cpp b/src/server/game/Garrison/GarrisonMap.cpp
index 60f1fae35e9..2654bfd58ba 100644
--- a/src/server/game/Garrison/GarrisonMap.cpp
+++ b/src/server/game/Garrison/GarrisonMap.cpp
@@ -16,10 +16,11 @@
  */
 
 #include "GarrisonMap.h"
+#include "GameObject.h"
 #include "Garrison.h"
+#include "Log.h"
 #include "ObjectAccessor.h"
 #include "ObjectGridLoader.h"
-#include "GameObject.h"
 
 class GarrisonGridLoader
 {
diff --git a/src/server/game/Groups/GroupMgr.cpp b/src/server/game/Groups/GroupMgr.cpp
index e29b51e214a..022f02346e7 100644
--- a/src/server/game/Groups/GroupMgr.cpp
+++ b/src/server/game/Groups/GroupMgr.cpp
@@ -19,6 +19,7 @@
 #include "GroupMgr.h"
 #include "DB2Stores.h"
 #include "InstanceSaveMgr.h"
+#include "Log.h"
 #include "World.h"
 
 GroupMgr::GroupMgr()
diff --git a/src/server/game/Handlers/BankHandler.cpp b/src/server/game/Handlers/BankHandler.cpp
index 06df14ae527..3d890dc5570 100644
--- a/src/server/game/Handlers/BankHandler.cpp
+++ b/src/server/game/Handlers/BankHandler.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "BankPackets.h"
+#include "Log.h"
 #include "NPCPackets.h"
 #include "Opcodes.h"
 #include "Player.h"
diff --git a/src/server/game/Handlers/CharacterHandler.cpp b/src/server/game/Handlers/CharacterHandler.cpp
index 5707434ff51..c9569c85e51 100644
--- a/src/server/game/Handlers/CharacterHandler.cpp
+++ b/src/server/game/Handlers/CharacterHandler.cpp
@@ -43,6 +43,7 @@
 #include "PlayerDump.h"
 #include "Player.h"
 #include "QueryCallback.h"
+#include "QueryHolder.h"
 #include "QueryPackets.h"
 #include "ReputationMgr.h"
 #include "GitRevision.h"
diff --git a/src/server/game/Handlers/SceneHandler.cpp b/src/server/game/Handlers/SceneHandler.cpp
index 99905965b0f..41f040239e4 100644
--- a/src/server/game/Handlers/SceneHandler.cpp
+++ b/src/server/game/Handlers/SceneHandler.cpp
@@ -16,6 +16,7 @@
  */
 
 #include "Common.h"
+#include "Log.h"
 #include "ScenePackets.h"
 #include "WorldSession.h"
 #include "Player.h"
diff --git a/src/server/game/Movement/MotionMaster.cpp b/src/server/game/Movement/MotionMaster.cpp
index 1519aae3389..61eb874d882 100644
--- a/src/server/game/Movement/MotionMaster.cpp
+++ b/src/server/game/Movement/MotionMaster.cpp
@@ -20,7 +20,7 @@
 #include "CreatureAISelector.h"
 #include "Creature.h"
 #include "ScriptSystem.h"
-
+#include "Log.h"
 #include "ConfusedMovementGenerator.h"
 #include "FleeingMovementGenerator.h"
 #include "HomeMovementGenerator.h"
diff --git a/src/server/game/Quests/QuestDef.cpp b/src/server/game/Quests/QuestDef.cpp
index c77b8c8ad50..91d290c073d 100644
--- a/src/server/game/Quests/QuestDef.cpp
+++ b/src/server/game/Quests/QuestDef.cpp
@@ -18,6 +18,7 @@
 
 #include "QuestDef.h"
 #include "GameTables.h"
+#include "Log.h"
 #include "Player.h"
 #include "World.h"
 #include "QuestPackets.h"
diff --git a/src/server/game/Scenarios/ScenarioMgr.cpp b/src/server/game/Scenarios/ScenarioMgr.cpp
index 22d98229297..8d71092057f 100644
--- a/src/server/game/Scenarios/ScenarioMgr.cpp
+++ b/src/server/game/Scenarios/ScenarioMgr.cpp
@@ -19,6 +19,7 @@
 #include "DatabaseEnv.h"
 #include "DB2Stores.h"
 #include "InstanceScenario.h"
+#include "Log.h"
 #include "Map.h"
 #include "ScenarioPackets.h"
 
diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index 9f912d95177..8b9312c84f2 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -2471,8 +2471,11 @@ UnitScript::UnitScript(const char* name, bool addToScripts)
 }
 
 WorldMapScript::WorldMapScript(const char* name, uint32 mapId)
-    : ScriptObject(name), MapScript<Map>(mapId)
+    : ScriptObject(name), MapScript<Map>(sMapStore.LookupEntry(mapId))
 {
+    if (!GetEntry())
+        TC_LOG_ERROR("scripts", "Invalid WorldMapScript for %u; no such map ID.", mapId);
+
     if (GetEntry() && !GetEntry()->IsWorldMap())
         TC_LOG_ERROR("scripts", "WorldMapScript for map %u is invalid.", mapId);
 
@@ -2480,8 +2483,11 @@ WorldMapScript::WorldMapScript(const char* name, uint32 mapId)
 }
 
 InstanceMapScript::InstanceMapScript(const char* name, uint32 mapId)
-    : ScriptObject(name), MapScript<InstanceMap>(mapId)
+    : ScriptObject(name), MapScript<InstanceMap>(sMapStore.LookupEntry(mapId))
 {
+    if (!GetEntry())
+        TC_LOG_ERROR("scripts", "Invalid InstanceMapScript for %u; no such map ID.", mapId);
+
     if (GetEntry() && !GetEntry()->IsDungeon())
         TC_LOG_ERROR("scripts", "InstanceMapScript for map %u is invalid.", mapId);
 
@@ -2489,8 +2495,11 @@ InstanceMapScript::InstanceMapScript(const char* name, uint32 mapId)
 }
 
 BattlegroundMapScript::BattlegroundMapScript(const char* name, uint32 mapId)
-    : ScriptObject(name), MapScript<BattlegroundMap>(mapId)
+    : ScriptObject(name), MapScript<BattlegroundMap>(sMapStore.LookupEntry(mapId))
 {
+    if (!GetEntry())
+        TC_LOG_ERROR("scripts", "Invalid BattlegroundMapScript for %u; no such map ID.", mapId);
+
     if (GetEntry() && !GetEntry()->IsBattleground())
         TC_LOG_ERROR("scripts", "BattlegroundMapScript for map %u is invalid.", mapId);
 
diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index f4cbfff2c47..a42c3fd1f89 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -302,12 +302,7 @@ template<class TMap> class MapScript : public UpdatableScript<TMap>
 
     protected:
 
-        MapScript(uint32 mapId)
-            : _mapEntry(sMapStore.LookupEntry(mapId))
-        {
-            if (!_mapEntry)
-                TC_LOG_ERROR("scripts", "Invalid MapScript for %u; no such map ID.", mapId);
-        }
+        MapScript(MapEntry const* mapEntry) : _mapEntry(mapEntry) { }
 
     public:
 
diff --git a/src/server/game/Server/WorldSession.cpp b/src/server/game/Server/WorldSession.cpp
index cd0de310b75..8a9aa4d8844 100644
--- a/src/server/game/Server/WorldSession.cpp
+++ b/src/server/game/Server/WorldSession.cpp
@@ -25,6 +25,7 @@
 #include "Common.h"
 #include "DatabaseEnv.h"
 #include "QueryCallback.h"
+#include "QueryHolder.h"
 #include "AccountMgr.h"
 #include "Log.h"
 #include "Opcodes.h"
diff --git a/src/server/game/Spells/SpellHistory.h b/src/server/game/Spells/SpellHistory.h
index d554dde8553..bb3c7a64586 100644
--- a/src/server/game/Spells/SpellHistory.h
+++ b/src/server/game/Spells/SpellHistory.h
@@ -23,6 +23,7 @@
 #include "Transaction.h"
 #include <chrono>
 #include <deque>
+#include <unordered_map>
 
 class Item;
 class Player;
diff --git a/src/server/game/Tools/CharacterDatabaseCleaner.cpp b/src/server/game/Tools/CharacterDatabaseCleaner.cpp
index 940c5e1428d..97d909e8645 100644
--- a/src/server/game/Tools/CharacterDatabaseCleaner.cpp
+++ b/src/server/game/Tools/CharacterDatabaseCleaner.cpp
@@ -20,6 +20,7 @@
 #include "CriteriaHandler.h"
 #include "CharacterDatabaseCleaner.h"
 #include "DB2Stores.h"
+#include "Log.h"
 #include "World.h"
 #include "Database/DatabaseEnv.h"
 #include "SpellMgr.h"
diff --git a/src/server/game/Tools/PlayerDump.cpp b/src/server/game/Tools/PlayerDump.cpp
index b072760dc0f..f5c1508fc9c 100644
--- a/src/server/game/Tools/PlayerDump.cpp
+++ b/src/server/game/Tools/PlayerDump.cpp
@@ -131,7 +131,7 @@ bool FindNth(std::string const& str, uint32 n, std::string::size_type& s, std::s
 std::string GetTableName(std::string const& str)
 {
     static std::string::size_type const s = 13;
-    std::string::size_type e = str.find(_TABLE_SIM_, s);
+    std::string::size_type e = str.find('`', s);
     if (e == std::string::npos)
         return "";
 
@@ -209,7 +209,7 @@ std::string CreateDumpString(char const* tableName, QueryResult result)
 {
     if (!tableName || !result) return "";
     std::ostringstream ss;
-    ss << "INSERT INTO " << _TABLE_SIM_ << tableName << _TABLE_SIM_ << " VALUES (";
+    ss << "INSERT INTO `" << tableName << "` VALUES (";
     Field* fields = result->Fetch();
     for (uint32 i = 0; i < result->GetFieldCount(); ++i)
     {
diff --git a/src/server/scripts/Commands/cs_account.cpp b/src/server/scripts/Commands/cs_account.cpp
index 72c571ae007..3b6010d4283 100644
--- a/src/server/scripts/Commands/cs_account.cpp
+++ b/src/server/scripts/Commands/cs_account.cpp
@@ -25,6 +25,7 @@ EndScriptData */
 #include "AccountMgr.h"
 #include "Chat.h"
 #include "Language.h"
+#include "Log.h"
 #include "Player.h"
 #include "ScriptMgr.h"
 
diff --git a/src/server/scripts/Commands/cs_battlenet_account.cpp b/src/server/scripts/Commands/cs_battlenet_account.cpp
index 5a19ef48dca..64d4647e8bf 100644
--- a/src/server/scripts/Commands/cs_battlenet_account.cpp
+++ b/src/server/scripts/Commands/cs_battlenet_account.cpp
@@ -19,6 +19,7 @@
 #include "AccountMgr.h"
 #include "Chat.h"
 #include "Language.h"
+#include "Log.h"
 #include "Player.h"
 #include "ScriptMgr.h"
 #include "Util.h"
diff --git a/src/server/scripts/Commands/cs_go.cpp b/src/server/scripts/Commands/cs_go.cpp
index 46f076bf594..edb9dc7440f 100644
--- a/src/server/scripts/Commands/cs_go.cpp
+++ b/src/server/scripts/Commands/cs_go.cpp
@@ -114,7 +114,7 @@ public:
             {
                 std::string name = param1;
                 WorldDatabase.EscapeString(name);
-                whereClause << ", creature_template WHERE creature.id = creature_template.entry AND creature_template.name " _LIKE_" '" << name << '\'';
+                whereClause << ", creature_template WHERE creature.id = creature_template.entry AND creature_template.name LIKE '" << name << '\'';
             }
             else
                 whereClause <<  "WHERE guid = '" << guidLow << '\'';
diff --git a/src/server/scripts/Commands/cs_gobject.cpp b/src/server/scripts/Commands/cs_gobject.cpp
index 19928261e16..016fc358468 100644
--- a/src/server/scripts/Commands/cs_gobject.cpp
+++ b/src/server/scripts/Commands/cs_gobject.cpp
@@ -232,7 +232,7 @@ public:
                 WorldDatabase.EscapeString(name);
                 result = WorldDatabase.PQuery(
                     "SELECT guid, id, position_x, position_y, position_z, orientation, map, PhaseId, PhaseGroup, (POW(position_x - %f, 2) + POW(position_y - %f, 2) + POW(position_z - %f, 2)) AS order_ "
-                    "FROM gameobject, gameobject_template WHERE gameobject_template.entry = gameobject.id AND map = %i AND name " _LIKE_" " _CONCAT3_("'%%'", "'%s'", "'%%'")" ORDER BY order_ ASC LIMIT 1",
+                    "FROM gameobject LEFT JOIN gameobject_template ON gameobject_template.entry = gameobject.id WHERE map = %i AND name LIKE '%%%s%%' ORDER BY order_ ASC LIMIT 1",
                     player->GetPositionX(), player->GetPositionY(), player->GetPositionZ(), player->GetMapId(), name.c_str());
             }
         }
diff --git a/src/server/scripts/Commands/cs_reset.cpp b/src/server/scripts/Commands/cs_reset.cpp
index 743081203c0..f94a0220a3c 100644
--- a/src/server/scripts/Commands/cs_reset.cpp
+++ b/src/server/scripts/Commands/cs_reset.cpp
@@ -25,6 +25,7 @@ EndScriptData */
 #include "AchievementMgr.h"
 #include "Chat.h"
 #include "Language.h"
+#include "Log.h"
 #include "ObjectAccessor.h"
 #include "Player.h"
 #include "Pet.h"
diff --git a/src/server/scripts/Commands/cs_server.cpp b/src/server/scripts/Commands/cs_server.cpp
index 45d958462fc..b807ee30bfa 100644
--- a/src/server/scripts/Commands/cs_server.cpp
+++ b/src/server/scripts/Commands/cs_server.cpp
@@ -25,6 +25,7 @@ EndScriptData */
 #include "Chat.h"
 #include "Config.h"
 #include "Language.h"
+#include "Log.h"
 #include "ObjectAccessor.h"
 #include "Player.h"
 #include "ScriptMgr.h"
diff --git a/src/server/shared/DataStores/DB2DatabaseLoader.cpp b/src/server/shared/DataStores/DB2DatabaseLoader.cpp
index 6eed726a45d..aeb3cd46062 100644
--- a/src/server/shared/DataStores/DB2DatabaseLoader.cpp
+++ b/src/server/shared/DataStores/DB2DatabaseLoader.cpp
@@ -16,8 +16,11 @@
  */
 
 #include "DB2DatabaseLoader.h"
-#include "Database/DatabaseEnv.h"
+#include "Common.h"
+#include "DatabaseEnv.h"
 #include "DB2Meta.h"
+#include "Errors.h"
+#include "Log.h"
 
 DB2LoadInfo::DB2LoadInfo() : DB2FileLoadInfo(), Statement(MAX_HOTFIXDATABASE_STATEMENTS)
 {
diff --git a/src/server/shared/Realm/RealmList.cpp b/src/server/shared/Realm/RealmList.cpp
index 12f92d9277e..c949490c63f 100644
--- a/src/server/shared/Realm/RealmList.cpp
+++ b/src/server/shared/Realm/RealmList.cpp
@@ -18,7 +18,8 @@
 
 #include "RealmList.h"
 #include "BattlenetRpcErrorCodes.h"
-#include "Database/DatabaseEnv.h"
+#include "DatabaseEnv.h"
+#include "Log.h"
 #include "ProtobufJSON.h"
 #include "SHA256.h"
 #include "BigNumber.h"
diff --git a/src/server/worldserver/Main.cpp b/src/server/worldserver/Main.cpp
index 4a42305139a..12a8631f324 100644
--- a/src/server/worldserver/Main.cpp
+++ b/src/server/worldserver/Main.cpp
@@ -21,37 +21,38 @@
 /// \file
 
 #include "Common.h"
-#include "DatabaseEnv.h"
+#include "AppenderDB.h"
 #include "AsyncAcceptor.h"
-#include "RASession.h"
-#include "Configuration/Config.h"
-#include "OpenSSLCrypto.h"
-#include "ProcessPriority.h"
+#include "Banner.h"
+#include "BattlegroundMgr.h"
 #include "BigNumber.h"
-#include "World.h"
-#include "MapManager.h"
+#include "CliRunnable.h"
+#include "Configuration/Config.h"
+#include "DatabaseEnv.h"
+#include "DatabaseLoader.h"
+#include "GitRevision.h"
 #include "InstanceSaveMgr.h"
+#include "MapManager.h"
+#include "Metric.h"
+#include "MySQLThreading.h"
 #include "ObjectAccessor.h"
+#include "OpenSSLCrypto.h"
+#include "OutdoorPvP/OutdoorPvPMgr.h"
+#include "ProcessPriority.h"
+#include "RASession.h"
+#include "RealmList.h"
+#include "ScriptLoader.h"
 #include "ScriptMgr.h"
 #include "ScriptReloadMgr.h"
-#include "ScriptLoader.h"
-#include "OutdoorPvP/OutdoorPvPMgr.h"
-#include "BattlegroundMgr.h"
 #include "TCSoap.h"
-#include "CliRunnable.h"
-#include "Banner.h"
-#include "GitRevision.h"
+#include "World.h"
 #include "WorldSocket.h"
 #include "WorldSocketMgr.h"
-#include "RealmList.h"
-#include "DatabaseLoader.h"
-#include "AppenderDB.h"
-#include "Metric.h"
 #include <openssl/opensslv.h>
 #include <openssl/crypto.h>
 #include <boost/asio/io_service.hpp>
 #include <boost/asio/deadline_timer.hpp>
-#include <boost/filesystem/path.hpp>
+#include <boost/filesystem/operations.hpp>
 #include <boost/program_options.hpp>
 #include <google/protobuf/stubs/common.h>