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62 lines
2.1 KiB
62 lines
2.1 KiB
5 months ago
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/* Copyright (c) 2006, 2019, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, for more details.
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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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#ifndef SQL_DO_INCLUDED
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#define SQL_DO_INCLUDED
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#include <sys/types.h>
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#include "my_sqlcommand.h"
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#include "sql/query_result.h"
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#include "sql/sql_select.h"
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class Item;
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class THD;
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template <class T>
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class List;
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class Sql_cmd_do final : public Sql_cmd_select {
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public:
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explicit Sql_cmd_do(Query_result *result_arg) : Sql_cmd_select(result_arg) {}
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enum_sql_command sql_command_code() const override { return SQLCOM_DO; }
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const MYSQL_LEX_CSTRING *eligible_secondary_storage_engine() const override {
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return nullptr;
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}
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};
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class Query_result_do final : public Query_result {
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public:
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Query_result_do() : Query_result() {}
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bool send_result_set_metadata(THD *, List<Item> &, uint) override {
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return false;
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}
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bool send_data(THD *thd, List<Item> &items) override;
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bool send_eof(THD *thd) override;
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bool check_simple_select() const override { return false; }
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void abort_result_set(THD *) override {}
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void cleanup(THD *) override {}
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};
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#endif /* SQL_DO_INCLUDED */
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