polardbxengine/plugin/ddl_rewriter/ddl_rewriter.h

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/* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
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, version 2.0, 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef PLUGIN_DDL_REWRITER_INCLUDED
#define PLUGIN_DDL_REWRITER_INCLUDED
#include <string>
/**
Rewrite CREATE TABLE queries.
Remove ENCRYPTION and DATA|INDEX DIRECTORY clauses. Note that the
CREATE keyword is expected to be located at the very beginning of
the query string. The function is used by the ddl_rewriter plugin,
and is intended used for CREATE TABLE queries generated by
SHOW CREATE TABLE, e.g. when restoring output from mysqldump.
@param query Original query.
@param [out] rewritten_query Rewritten query with clauses rmeoved. If
there was no rewrite, rewritten_query will
not be modified.
@retval true if the query was rewritten
*/
bool query_rewritten(const std::string &query, std::string *rewritten_query);
#endif // PLUGIN_DDL_REWRITER_INCLUDED