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diff --git a/include/anna/dbms.oracle/Statement.hpp b/include/anna/dbms.oracle/Statement.hpp
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+// ANNA - Anna is Not Nothingness Anymore                                                         //
+//                                                                                                //
+// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
+//                                                                                                //
+// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
+// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
+
+
+#ifndef anna_dbms_oracle_Statement_hpp
+#define anna_dbms_oracle_Statement_hpp
+
+#include <anna/dbms/Statement.hpp>
+
+struct OCIStmt;
+struct OCIError;
+
+namespace anna {
+
+namespace dbms {
+
+class Connection;
+
+namespace oracle {
+
+/**
+   Clase que facilita la ejecucion de sentencias SQL a traves del RDBMS Oracle (tm).
+
+   Esta clase no puede usarse directamente, ya que la capa ANNA.dbms obliga a que todas las peticiones
+   se hagan atraves de una instancia anna::dbms::Statement.
+
+   Para obtener la instancia de un comando para una determinada base de datos habra que instanciar
+   dicha base de datos e invocar al metodo createStatement. Independientemente del tipo de comando
+   particular que la base de datos retorne, debemos asignarlo a un puntero de tipo anna::dbms::Statement.
+ */
+class Statement : public dbms::Statement {
+public:
+  /**
+     Destructor.
+  */
+  virtual ~Statement();
+
+  /**
+     Operador de conversion.
+     \return El puntero OCI de esta sentencia.
+  */
+  operator OCIStmt*() throw() { return a_ociStmt; }
+
+private:
+  OCIStmt* a_ociStmt;
+  OCIError* a_ociError;
+  bool a_firstFetch;
+
+  Statement(Database& database, const char* name, const char* expression, const bool isCritical) :
+    dbms::Statement(database, name, expression, isCritical),
+    a_ociStmt(NULL),
+    a_ociError(NULL) {}
+
+  Statement(Database& database, const char* name, const std::string& expression, const bool isCritical) :
+    dbms::Statement(database, name, expression, isCritical),
+    a_ociStmt(NULL),
+    a_ociError(NULL) {}
+
+  void prepare(dbms::Connection* connection) throw(RuntimeException, DatabaseException);
+  dbms::ResultCode execute(dbms::Connection* connection) throw(RuntimeException, DatabaseException);
+  bool fetch() throw(RuntimeException, DatabaseException);
+
+  friend class Database;
+};
+
+}
+}
+}
+
+#endif
+