diff options
Diffstat (limited to 'ndb/src/old_files/client/odbc/common/CodeTree.hpp')
-rw-r--r-- | ndb/src/old_files/client/odbc/common/CodeTree.hpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/ndb/src/old_files/client/odbc/common/CodeTree.hpp b/ndb/src/old_files/client/odbc/common/CodeTree.hpp deleted file mode 100644 index 1b0ae3199af..00000000000 --- a/ndb/src/old_files/client/odbc/common/CodeTree.hpp +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 2003 MySQL AB - - 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; either version 2 of the License, or - (at your option) any later version. - - 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef ODBC_CODEGEN_CodeTree_hpp -#define ODBC_CODEGEN_CodeTree_hpp - -#include <common/common.hpp> - -/* - * Intermediary statement evalution plan. Starts as parse tree. Final - * format maps directly to ExecTree. - */ -class PlanTree { -public: - virtual ~PlanTree() = 0; -}; - -/* - * Executable code and runtime data. Currently looks like PlanTree. - * Later may change code format to linear "byte code" and move execution - * to a SQL block in NDB kernel. - */ -class ExecTree { -public: - class Code { - public: - virtual ~Code() = 0; - }; - class Data { - public: - virtual ~Data() = 0; - }; - virtual ~ExecTree() = 0; -}; - -#endif |