sql_call.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.
 
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#ifndef SQL_CALL_INCLUDED
#define SQL_CALL_INCLUDED
 
#include "my_sqlcommand.h"
#include "sql/sql_cmd_dml.h"  // Sql_cmd_dml
 
class Item;
class THD;
class sp_name;
template <class T>
class mem_root_deque;
 
class Sql_cmd_call final : public Sql_cmd_dml {
 public:
  explicit Sql_cmd_call(sp_name *proc_name_arg,
                        mem_root_deque<Item *> *prog_args_arg)
      : Sql_cmd_dml(), proc_name(proc_name_arg), proc_args(prog_args_arg) {}
 
  enum_sql_command sql_command_code() const override { return SQLCOM_CALL; }
 
  bool is_data_change_stmt() const override { return false; }
 
 protected:
  bool precheck(THD *thd) override;
  bool check_privileges(THD *thd) override;
 
  bool prepare_inner(THD *thd) override;
 
  bool execute_inner(THD *thd) override;
 
 private:
  sp_name *proc_name;
  mem_root_deque<Item *> *proc_args;
};
 
#endif /* SQL_CALL_INCLUDED */