procedure.h

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/* Copyright (c) 2016, 2024, 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 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