/**

* 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_ENGINE_EXPR_OB_EXPR_BIT_AND_

#define OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_BIT_AND_

#include "sql/engine/expr/ob_expr_operator.h"

namespace oceanbase

{

namespace sql

{

class ObExprBitAnd : public ObBitwiseExprOperator

{

public:

explicit ObExprBitAnd(common::ObIAllocator &alloc);

ObExprBitAnd(common::ObIAllocator &alloc,

ObExprOperatorType type,

const char *name,

int32_t param_num,

int32_t dimension);

virtual ~ObExprBitAnd() {};

virtual int cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,

ObExpr &rt_expr) const;

private:

DISALLOW_COPY_AND_ASSIGN(ObExprBitAnd);

};

class ObExprBitAndOra : public ObExprBitAnd

{

public:

explicit ObExprBitAndOra(common::ObIAllocator &alloc);

// use cg_expr in ObExprBitAnd

private:

DISALLOW_COPY_AND_ASSIGN(ObExprBitAndOra);

};

}

}

#endif /* OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_BIT_AND_ */