view_routine_impl.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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   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
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   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__VIEW_ROUTINE_IMPL_INCLUDED
#define DD__VIEW_ROUTINE_IMPL_INCLUDED
 
#include <sys/types.h>
#include <new>
 
#include "sql/dd/impl/raw/raw_record.h"
#include "sql/dd/impl/types/weak_object_impl.h"  // dd::Weak_object_impl
#include "sql/dd/string_type.h"
#include "sql/dd/types/view_routine.h"  // dd::View_routine
 
namespace dd {
 
///////////////////////////////////////////////////////////////////////////
 
class Object_key;
class Object_table;
class Open_dictionary_tables_ctx;
class View;
class View_impl;
class Weak_object;
 
///////////////////////////////////////////////////////////////////////////
 
class View_routine_impl : public Weak_object_impl, public View_routine {
 public:
  View_routine_impl();
 
  View_routine_impl(View_impl *view);
 
  View_routine_impl(const View_routine_impl &src, View_impl *parent);
 
  ~View_routine_impl() override = default;
 
 public:
  static void register_tables(Open_dictionary_tables_ctx *otx);
 
  const Object_table &object_table() const override;
 
  bool validate() const override;
 
  bool store_attributes(Raw_record *r) override;
 
  bool restore_attributes(const Raw_record &r) override;
 
  void debug_print(String_type &outb) const override;
 
  void set_ordinal_position(uint) {}
 
  virtual uint ordinal_position() const { return -1; }
 
 public:
  /////////////////////////////////////////////////////////////////////////
  // routine catalog.
  /////////////////////////////////////////////////////////////////////////
 
  const String_type &routine_catalog() const override {
    return m_routine_catalog;
  }
 
  void set_routine_catalog(const String_type &sf_catalog) override {
    m_routine_catalog = sf_catalog;
  }
 
  /////////////////////////////////////////////////////////////////////////
  // routine schema.
  /////////////////////////////////////////////////////////////////////////
 
  const String_type &routine_schema() const override {
    return m_routine_schema;
  }
 
  void set_routine_schema(const String_type &sf_schema) override {
    m_routine_schema = sf_schema;
  }
 
  /////////////////////////////////////////////////////////////////////////
  // routine name.
  /////////////////////////////////////////////////////////////////////////
 
  const String_type &routine_name() const override { return m_routine_name; }
 
  void set_routine_name(const String_type &sf_name) override {
    m_routine_name = sf_name;
  }
 
  /////////////////////////////////////////////////////////////////////////
  // view.
  /////////////////////////////////////////////////////////////////////////
 
  const View &view() const override;
 
  View &view() override;
 
 public:
  static View_routine_impl *restore_item(View_impl *view) {
    return new (std::nothrow) View_routine_impl(view);
  }
 
  static View_routine_impl *clone(const View_routine_impl &other,
                                  View_impl *view) {
    return new (std::nothrow) View_routine_impl(other, view);
  }
 
 public:
  Object_key *create_primary_key() const override;
  bool has_new_primary_key() const override;
 
 private:
  String_type m_routine_catalog;
  String_type m_routine_schema;
  String_type m_routine_name;
 
  // References to other objects
  View_impl *m_view;
};
 
///////////////////////////////////////////////////////////////////////////
 
}  // namespace dd
 
#endif  // DD__VIEW_ROUTINE_IMPL_INCLUDED