Code_set_row.cpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
- /* 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 */
- #include "Code_set_row.hpp"
- #include "Code_dml_column.hpp"
- Plan_set_row::~Plan_set_row()
- {
- }
- Plan_base*
- Plan_set_row::analyze(Ctx& ctx, Ctl& ctl)
- {
- return this;
- }
- Exec_base*
- Plan_set_row::codegen(Ctx& ctx, Ctl& ctl)
- {
- ctx_assert(false);
- return 0;
- }
- void
- Plan_set_row::print(Ctx& ctx)
- {
- ctx.print(" [set_row");
- Plan_base* a[] = { m_dmlRow, m_exprRow };
- printList(ctx, a, 2);
- ctx.print("]");
- }