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src/sql/engine/expr/ob_expr_not_in.cpp

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+/**
+ * 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 "sql/engine/expr/ob_expr_not_in.h"
+#include "sql/engine/expr/ob_expr_in.h"
+#include "sql/session/ob_sql_session_info.h"
+
+namespace oceanbase {
+using namespace common;
+namespace sql {
+// ObExprNotIn::ObExprNotIn(ObIAllocator &alloc)
+//     :ObVectorExprOperator(alloc, T_OP_NOT_IN, N_NOT_IN, 2, 1) {};
+//
+// int ObExprNotIn::calc_result_typeN(ObExprResType &type,
+//                                   ObExprResType *types,
+//                                   int64_t param_num,
+//                                   common::ObExprTypeCtx &type_ctx) const
+//{
+//  int ret = ObVectorExprOperator::calc_result_typeN(type, types, param_num, type_ctx);
+//  type.set_scale(DEFAULT_SCALE_FOR_INTEGER);
+//  type.set_precision(DEFAULT_PRECISION_FOR_BOOL);
+//  return ret;
+//}
+//
+// int ObExprNotIn::calc_resultN(common::ObObj &result, const common::ObObj *objs,
+//                              int64_t param_num, ObExprCtx &expr_ctx) const
+//{
+//  int ret = OB_SUCCESS;
+//  int64_t bv = 0;
+//  EXPR_DEFINE_CAST_CTX(expr_ctx, CM_NONE);
+//  const ObIArray<ObExprCalcType> &cmp_types = result_type_.get_row_calc_cmp_types();
+//  if (OB_FAIL(ObExprIn::calc(result,
+//                             objs,
+//                             cmp_types,
+//                             param_num,
+//                             real_param_num_,
+//                             row_dimension_,
+//                             cast_ctx))) {
+//    LOG_WARN("not in op failed", K(ret));
+//  } else if (OB_UNLIKELY(result.is_null())) {
+//    //do nothing
+//  } else if (OB_FAIL(result.get_int(bv))) {
+//    LOG_WARN("get int failed", K(ret), K(result));
+//  } else {
+//    result.set_int(!bv);
+//  }
+//  return ret;
+//}
+
+}
+}  // namespace oceanbase