Gabriel39 commented on code in PR #15558: URL: https://github.com/apache/doris/pull/15558#discussion_r1062158500
########## be/src/runtime/runtime_predicate.h: ########## @@ -0,0 +1,179 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +#pragma once + +#include <atomic> +#include <mutex> +#include <shared_mutex> +#include <string> + +#include "common/config.h" +#include "common/object_pool.h" +#include "exec/olap_common.h" +#include "gen_cpp/PaloInternalService_types.h" // for TQueryOptions +#include "gen_cpp/Types_types.h" // for TUniqueId +#include "olap/column_predicate.h" +#include "olap/tablet_schema.h" +#include "runtime/datetime_value.h" +#include "runtime/exec_env.h" +#include "runtime/mem_pool.h" +#include "util/threadpool.h" +#include "vec/core/field.h" +#include "vec/core/types.h" +// #include "olap/predicate_creator.h" + +namespace doris { + +namespace vectorized { + +class RuntimePredicate { +public: + RuntimePredicate() = default; + + Status init(const PrimitiveType type); + + bool inited() { + std::unique_lock<std::shared_mutex> wlock(_rwlock); + return _inited; + }; + + void set_tablet_schema(TabletSchemaSPtr tablet_schema) { + std::unique_lock<std::shared_mutex> wlock(_rwlock); + _tablet_schema = tablet_schema; + } + + std::shared_ptr<ColumnPredicate> get_predictate() { + std::shared_lock<std::shared_mutex> rlock(_rwlock); + return _predictate; + } + + Status update(const Field& value, const String& col_name, bool is_reverse); + +private: + mutable std::shared_mutex _rwlock; + Field _orderby_extrem {Field::Types::Null}; + std::shared_ptr<ColumnPredicate> _predictate {nullptr}; + TabletSchemaSPtr _tablet_schema; + std::unique_ptr<MemPool> _predicate_mem_pool; + std::function<std::string(const Field&)> _get_value_fn; + bool _inited = false; + + static std::string get_bool_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_BOOLEAN>::CppType; + return cast_to_string<TYPE_BOOLEAN, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_tinyint_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_TINYINT>::CppType; + return cast_to_string<TYPE_TINYINT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_smallint_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_SMALLINT>::CppType; + return cast_to_string<TYPE_SMALLINT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_int_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_INT>::CppType; + return cast_to_string<TYPE_INT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_bigint_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_BIGINT>::CppType; + return cast_to_string<TYPE_BIGINT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_largeint_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_LARGEINT>::CppType; + return cast_to_string<TYPE_LARGEINT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_float_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_FLOAT>::CppType; + return cast_to_string<TYPE_FLOAT, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_double_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DOUBLE>::CppType; + return cast_to_string<TYPE_DOUBLE, ValueType>(field.get<ValueType>(), 0); + } + + static std::string get_string_value(const Field& field) { return field.get<String>(); } + + static std::string get_date_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DATE>::CppType; + ValueType value; + Int64 v = field.get<Int64>(); + VecDateTimeValue* p = (VecDateTimeValue*)&v; + value.from_olap_date(p->to_olap_date()); + value.cast_to_date(); + return cast_to_string<TYPE_DATE, ValueType>(value, 0); + } + + static std::string get_datetime_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DATETIME>::CppType; + ValueType value; + Int64 v = field.get<Int64>(); + VecDateTimeValue* p = (VecDateTimeValue*)&v; + value.from_olap_datetime(p->to_olap_datetime()); + value.to_datetime(); + return cast_to_string<TYPE_DATETIME, ValueType>(value, 0); + } + + static std::string get_datev2_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DATEV2>::CppType; + return cast_to_string<TYPE_DATEV2, ValueType>( + binary_cast<UInt32, ValueType>(field.get<UInt32>()), 0); + } + + static std::string get_datetimev2_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DATETIMEV2>::CppType; + return cast_to_string<TYPE_DATETIMEV2, ValueType>( + binary_cast<UInt64, ValueType>(field.get<UInt64>()), 0); + } + + static std::string get_decimalv2_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DECIMALV2>::CppType; + ValueType value; + auto v = field.get<DecimalField<Decimal128>>(); + value.from_olap_decimal(v.get_value(), v.get_scale()); + int scale = v.get_scale(); + return cast_to_string<TYPE_DECIMALV2, ValueType>(value, scale); + } + + static std::string get_decimal32_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DECIMAL32>::CppType; + ValueType value = field.get<ValueType>(); + return cast_to_string<TYPE_DECIMAL32, ValueType>(value, 0); + } + + static std::string get_decimal64_value(const Field& field) { + using ValueType = typename PrimitiveTypeTraits<TYPE_DECIMAL64>::CppType; + ValueType value = field.get<ValueType>(); + return cast_to_string<TYPE_DECIMAL64, ValueType>(value, 0); + } + + static std::string get_decimalv3_value(const Field& field) { Review Comment: ```suggestion static std::string get_decimal128_value(const Field& field) { ``` -- This is an automated message from the Apache Git Service. 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