35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
/**
|
|
* Copyright (c) 2021 OceanBase
|
|
* OceanBase CE is licensed under Mulan PubL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PubL v2.
|
|
* You may obtain a copy of Mulan PubL v2 at:
|
|
* http://license.coscl.org.cn/MulanPubL-2.0
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PubL v2 for more details.
|
|
*/
|
|
|
|
#ifndef OCEANBASE_SQL_RESOLVER_EMPTY_QUERY_STMT_H_
|
|
#define OCEANBASE_SQL_RESOLVER_EMPTY_QUERY_STMT_H_
|
|
|
|
#include "sql/resolver/ob_stmt.h"
|
|
#include "sql/resolver/cmd/ob_cmd_stmt.h"
|
|
namespace oceanbase {
|
|
namespace sql {
|
|
class ObEmptyQueryStmt : public ObCMDStmt {
|
|
public:
|
|
ObEmptyQueryStmt() : ObCMDStmt(stmt::T_EMPTY_QUERY)
|
|
{}
|
|
|
|
virtual ~ObEmptyQueryStmt()
|
|
{}
|
|
|
|
private:
|
|
DISALLOW_COPY_AND_ASSIGN(ObEmptyQueryStmt);
|
|
};
|
|
|
|
} // namespace sql
|
|
} // namespace oceanbase
|
|
#endif /*OCEANBASE_SQL_RESOLVER_EMPTY_QUERY_STMT_H_*/
|