procedure.h

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/* Copyright (c) 2016, 2023, Oracle and/or its affiliates.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.
 
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   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.
 
   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, version 2.0, for more details.
 
   You should have received a copy of the GNU General Public License
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   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
#ifndef DD__PROCEDURE_INCLUDED
#define DD__PROCEDURE_INCLUDED
 
#include "sql/dd/types/routine.h"  // Routine
 
struct MDL_key;
 
namespace dd {
 
class Procedure_impl;
 
///////////////////////////////////////////////////////////////////////////
 
class Procedure : virtual public Routine {
 public:
  typedef Procedure_impl Impl;
 
  bool update_name_key(Name_key *key) const override {
    return update_routine_name_key(key, schema_id(), name());
  }
 
  static bool update_name_key(Name_key *key, Object_id schema_id,
                              const String_type &name);
 
 public:
  ~Procedure() override = default;
 
 public:
  /**
    Allocate a new object graph and invoke the copy constructor for
    each object. Only used in unit testing.
 
    @return pointer to dynamically allocated copy
  */
  Procedure *clone() const override = 0;
 
  /**
    Allocate a new object which can serve as a placeholder for the original
    object in the Dictionary_client's dropped registry. Such object has the
    same keys as the original but has no other info and as result occupies
    less memory.
  */
  Procedure *clone_dropped_object_placeholder() const override = 0;
 
  static void create_mdl_key(const String_type &schema_name,
                             const String_type &name, MDL_key *key) {
    Routine::create_mdl_key(RT_PROCEDURE, schema_name, name, key);
  }
};
 
///////////////////////////////////////////////////////////////////////////
 
}  // namespace dd
 
#endif  // DD__PROCEDURE_INCLUDED