From 72e7f011b29998d8a3e15eb5b381ef962af5fe5b Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 5 Apr 2019 10:30:58 +0300
Subject: Upgrade to 8.0.15

---
 mysql/sql/sql_cmd.h | 96 -----------------------------------------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 mysql/sql/sql_cmd.h

(limited to 'mysql/sql/sql_cmd.h')

diff --git a/mysql/sql/sql_cmd.h b/mysql/sql/sql_cmd.h
deleted file mode 100644
index 8656f83..0000000
--- a/mysql/sql/sql_cmd.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   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 for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
-
-/**
-  @file Representation of an SQL command.
-*/
-
-#ifndef SQL_CMD_INCLUDED
-#define SQL_CMD_INCLUDED
-
-#include "my_sqlcommand.h"
-#include "sql_alloc.h"
-class THD;
-
-/**
-  @class Sql_cmd - Representation of an SQL command.
-
-  This class is an interface between the parser and the runtime.
-  The parser builds the appropriate derived classes of Sql_cmd
-  to represent a SQL statement in the parsed tree.
-  The execute() method in the derived classes of Sql_cmd contain the runtime
-  implementation.
-  Note that this interface is used for SQL statements recently implemented,
-  the code for older statements tend to load the LEX structure with more
-  attributes instead.
-  Implement new statements by sub-classing Sql_cmd, as this improves
-  code modularity (see the 'big switch' in dispatch_command()), and decreases
-  the total size of the LEX structure (therefore saving memory in stored
-  programs).
-  The recommended name of a derived class of Sql_cmd is Sql_cmd_<derived>.
-
-  Notice that the Sql_cmd class should not be confused with the Statement class.
-  Statement is a class that is used to manage an SQL command or a set 
-  of SQL commands. When the SQL statement text is analyzed, the parser will
-  create one or more Sql_cmd objects to represent the actual SQL commands.
-*/
-class Sql_cmd : public Sql_alloc
-{
-private:
-  Sql_cmd(const Sql_cmd &);         // No copy constructor wanted
-  void operator=(Sql_cmd &);        // No assignment operator wanted
-
-public:
-  /**
-    @brief Return the command code for this statement
-  */
-  virtual enum_sql_command sql_command_code() const = 0;
-
-  /**
-    Execute this SQL statement.
-    @param thd the current thread.
-    @retval false on success.
-    @retval true on error
-  */
-  virtual bool execute(THD *thd) = 0;
-
-  /**
-    Command-specific reinitialization before execution of prepared statement
-
-    @see reinit_stmt_before_use()
-
-    @note Currently this function is overloaded for INSERT/REPLACE stmts only.
-
-    @param thd  Current THD.
-  */
-  virtual void cleanup(THD *thd) {}
-
-protected:
-  Sql_cmd()
-  {}
-
-  virtual ~Sql_cmd()
-  {
-    /*
-      Sql_cmd objects are allocated in thd->mem_root.
-      In MySQL, the C++ destructor is never called, the underlying MEM_ROOT is
-      simply destroyed instead.
-      Do not rely on the destructor for any cleanup.
-    */
-    DBUG_ASSERT(FALSE);
-  }
-};
-
-#endif // SQL_CMD_INCLUDED
-- 
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