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/*
* Copyright (c) 2007, 2010, 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 as
* published by the Free Software Foundation; version 2 of the
* License.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _SQL_SYNTAX_CHECK_H_
#define _SQL_SYNTAX_CHECK_H_
#include "wbpublic_public_interface.h"
#include "sql_parser_base.h"
/**
* Defines interface to check syntax of provided SQL statement/script.
*
* @ingroup sqlparser
*/
class WBPUBLICBACKEND_PUBLIC_FUNC Sql_syntax_check : virtual public Sql_parser_base
{
public:
typedef boost::shared_ptr<Sql_syntax_check> Ref;
protected:
Sql_syntax_check(grt::GRT *grt) : Sql_parser_base(grt), _object_type(ot_none) {}
public:
enum Statement_type { sql_unknown, sql_empty, sql_create, sql_alter, sql_drop, sql_insert, sql_delete, sql_update, sql_select, sql_describe, sql_show, sql_use, sql_load, sql_edit, sql_set };
virtual Statement_type determine_statement_type(const std::string &sql)= 0;
public:
virtual bool parse_edit_statement(const std::string &sql, std::string &schema_name, std::string &table_name, std::string &statement_tail)= 0;
public:
enum ObjectType { ot_none, ot_trigger, ot_view, ot_routine };
void only_object_type_of(ObjectType ot) { _object_type= ot; }
protected:
ObjectType _object_type;
public:
virtual int check_sql(const std::string &sql)= 0;
virtual int check_trigger(const std::string &sql)= 0;
virtual int check_view(const std::string &sql)= 0;
virtual int check_routine(const std::string &sql)= 0;
};
#endif // _SQL_SYNTAX_CHECK_H_
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