1 files changed, 5 insertions, 2 deletions
diff --git a/src/server/shared/Database/PreparedStatement.h b/src/server/shared/Database/PreparedStatement.h
index ae9acb4c441..9334bc6dc66 100644
--- a/src/server/shared/Database/PreparedStatement.h
+++ b/src/server/shared/Database/PreparedStatement.h
@@ -55,7 +55,8 @@ enum PreparedStatementValueType
     TYPE_I64,
     TYPE_FLOAT,
     TYPE_DOUBLE,
-    TYPE_STRING
+    TYPE_STRING,
+    TYPE_NULL
 };
 
 struct PreparedStatementData
@@ -91,6 +92,7 @@ class PreparedStatement
         void setFloat(const uint8 index, const float value);
         void setDouble(const uint8 index, const double value);
         void setString(const uint8 index, const std::string& value);
+        void setNull(const uint8 index);
 
     protected:
         void BindParameters();
@@ -125,6 +127,7 @@ class MySQLPreparedStatement
         void setFloat(const uint8 index, const float value);
         void setDouble(const uint8 index, const double value);
         void setString(const uint8 index, const char* value);
+        void setNull(const uint8 index);
 
     protected:
         MYSQL_STMT* GetSTMT() { return m_Mstmt; }
@@ -132,7 +135,7 @@ class MySQLPreparedStatement
         PreparedStatement* m_stmt;
         void ClearParameters();
         bool CheckValidIndex(uint8 index);
-        std::string getQueryString(const char *query);
+        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);