/**
 * 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_ */