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2154.2.17
by Brian Aker
Additional removal of session |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2008 Sun Microsystems, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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2173.2.1
by Monty Taylor
Fixes incorrect usage of include |
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#include <config.h> |
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2154.2.17
by Brian Aker
Additional removal of session |
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#include <drizzled/select_dumpvar.h> |
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#include <drizzled/sql_lex.h> |
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#include <drizzled/session.h> |
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namespace drizzled { |
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bool select_dumpvar::send_data(List<Item> &items) |
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{
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std::vector<var *>::const_iterator iter= var_list.begin(); |
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2183.2.12
by Olaf van der Spek
Use List::begin() |
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List<Item>::iterator it(items.begin()); |
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2154.2.17
by Brian Aker
Additional removal of session |
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Item *item= NULL; |
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var *current_var; |
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if (unit->offset_limit_cnt) |
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{ // using limit offset,count |
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unit->offset_limit_cnt--; |
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return(0); |
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}
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if (row_count++) |
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{
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my_message(ER_TOO_MANY_ROWS, ER(ER_TOO_MANY_ROWS), MYF(0)); |
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return(1); |
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}
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while ((iter != var_list.end()) && (item= it++)) |
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{
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current_var= *iter; |
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if (current_var->local == 0) |
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{
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Item_func_set_user_var *suv= new Item_func_set_user_var(current_var->s, item); |
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suv->fix_fields(session, 0); |
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suv->check(0); |
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suv->update(); |
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}
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++iter; |
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}
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return(session->is_error()); |
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}
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bool select_dumpvar::send_eof() |
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{
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if (! row_count) |
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push_warning(session, DRIZZLE_ERROR::WARN_LEVEL_WARN, |
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ER_SP_FETCH_NO_DATA, ER(ER_SP_FETCH_NO_DATA)); |
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/*
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In order to remember the value of affected rows for ROW_COUNT()
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function, SELECT INTO has to have an own SQLCOM.
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@TODO split from SQLCOM_SELECT
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*/
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session->my_ok(row_count); |
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return 0; |
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}
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int select_dumpvar::prepare(List<Item> &list, Select_Lex_Unit *u) |
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{
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unit= u; |
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2183.2.19
by Olaf van der Spek
Use List::size() |
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if (var_list.size() != list.size()) |
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2154.2.17
by Brian Aker
Additional removal of session |
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{
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my_message(ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT, |
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ER(ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT), MYF(0)); |
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return 1; |
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}
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return 0; |
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}
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} // namespace drizzled |