50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#define USING_LOG_PREFIX SQL_ENG
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#include "ob_expr_bit_and.h"
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#include "sql/code_generator/ob_static_engine_expr_cg.h"
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using namespace oceanbase::common;
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using namespace oceanbase::lib;
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namespace oceanbase {
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namespace sql {
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ObExprBitAnd::ObExprBitAnd(ObIAllocator& alloc)
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: ObBitwiseExprOperator(alloc, T_OP_BIT_AND, N_BIT_AND, 2, NOT_ROW_DIMENSION){};
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ObExprBitAnd::ObExprBitAnd(
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ObIAllocator& alloc, ObExprOperatorType type, const char* name, int32_t param_num, int32_t dimension)
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: ObBitwiseExprOperator(alloc, type, name, param_num, dimension){};
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int ObExprBitAnd::calc_result2(ObObj& res, const ObObj& obj1, const ObObj& obj2, ObExprCtx& expr_ctx) const
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{
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return ObBitwiseExprOperator::calc_(res, obj1, obj2, expr_ctx, ObBitwiseExprOperator::BIT_AND);
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}
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ObExprBitAndOra::ObExprBitAndOra(ObIAllocator& alloc)
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: ObExprBitAnd(alloc, T_OP_BIT_AND, N_BIT_AND_ORACLE, 2, NOT_ROW_DIMENSION){};
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int ObExprBitAnd::cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const
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{
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int ret = OB_SUCCESS;
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const BitOperator op = BIT_AND;
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if (OB_FAIL(cg_bitwise_expr(expr_cg_ctx, raw_expr, rt_expr, op))) {
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LOG_WARN("cg_bitwise_expr failed", K(ret), K(rt_expr), K(op));
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}
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return ret;
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}
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} // namespace sql
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} // namespace oceanbase
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