/**

* 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.

*/

#define USING_LOG_PREFIX SQL_ENG

#include "ob_expr_bit_and.h"

#include "sql/code_generator/ob_static_engine_expr_cg.h"

using namespace oceanbase::common;

using namespace oceanbase::lib;

namespace oceanbase

{

namespace sql

{

ObExprBitAnd::ObExprBitAnd(ObIAllocator &alloc)

: ObBitwiseExprOperator(alloc, T_OP_BIT_AND, N_BIT_AND, 2, NOT_ROW_DIMENSION)

{};

ObExprBitAnd::ObExprBitAnd(ObIAllocator &alloc,

ObExprOperatorType type,

const char *name,

int32_t param_num,

int32_t dimension)

: ObBitwiseExprOperator(alloc, type, name, param_num, dimension)

{};

ObExprBitAndOra::ObExprBitAndOra(ObIAllocator &alloc)

: ObExprBitAnd(alloc, T_OP_BIT_AND, N_BIT_AND_ORACLE, 2, NOT_ROW_DIMENSION)

{};

int ObExprBitAnd::cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,

ObExpr &rt_expr) const

{

int ret = OB_SUCCESS;

const BitOperator op = BIT_AND;

if (OB_FAIL(cg_bitwise_expr(expr_cg_ctx, raw_expr, rt_expr, op))) {

LOG_WARN("cg_bitwise_expr failed", K(ret), K(rt_expr), K(op));

}

return ret;

}

}/* ns sql*/

}/* ns oceanbase */