forked from StoneAtom/StoneDB
70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
#ifndef SQL_TRIGGER_INCLUDED
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#define SQL_TRIGGER_INCLUDED
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/*
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Copyright (c) 2004, 2021, Oracle and/or its affiliates.
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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 Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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///////////////////////////////////////////////////////////////////////////
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/**
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@file
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@brief
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This file contains declarations of global public functions which are used
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directly from parser/executioner to perform basic operations on triggers
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(CREATE TRIGGER, DROP TRIGGER, ALTER TABLE, DROP TABLE, ...)
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*/
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///////////////////////////////////////////////////////////////////////////
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#include "m_string.h"
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class THD;
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struct TABLE_LIST;
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///////////////////////////////////////////////////////////////////////////
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bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create);
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bool add_table_for_trigger(THD *thd,
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const LEX_CSTRING &db_name,
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const LEX_STRING &trigger_name,
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bool continue_if_not_exist,
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TABLE_LIST **table);
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bool change_trigger_table_name(THD *thd,
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const char *db_name,
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const char *table_alias,
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const char *table_name,
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const char *new_db_name,
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const char *new_table_name);
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bool drop_all_triggers(THD *thd,
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const char *db_name,
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const char *table_name);
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///////////////////////////////////////////////////////////////////////////
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#endif /* SQL_TRIGGER_INCLUDED */
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