Coverage Report

Created: 2026-08-14 19:23

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/exprs/function/minus.cpp
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License.  You may obtain a copy of the License at
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// specific language governing permissions and limitations
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// under the License.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/src/Functions/Minus.cpp
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// and modified by Doris
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#include "exprs/function/binary_arithmetic.h"
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#include "exprs/function/simple_function_factory.h"
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namespace doris {
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// FE casts both children of decimal subtract to exactly the same type as the
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// return type (TypeCoercionUtils#processDecimalV3BinaryArithmetic), so only
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// same-width pairs are reachable at runtime. Keep a single type parameter so
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// mixed-width instantiations cannot be registered again.
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template <PrimitiveType Type>
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struct MinusDecimalImpl {
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    static_assert(is_decimal(Type));
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    constexpr static bool need_replace_null_data_to_default = true;
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    static constexpr auto name = "subtract";
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    static constexpr PrimitiveType PTypeA = Type;
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    static constexpr PrimitiveType PTypeB = Type;
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    using ArgNativeTypeA = typename PrimitiveTypeTraits<Type>::CppType::NativeType;
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    using ArgNativeTypeB = typename PrimitiveTypeTraits<Type>::CppType::NativeType;
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    template <PrimitiveType Result>
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        requires(is_decimal(Result) && Result != TYPE_DECIMALV2)
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    static inline typename PrimitiveTypeTraits<Result>::CppType::NativeType apply(
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            ArgNativeTypeA a, ArgNativeTypeB b) {
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        return static_cast<typename PrimitiveTypeTraits<Result>::CppType::NativeType>(
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                static_cast<typename PrimitiveTypeTraits<Result>::CppType::NativeType>(a) - b);
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    }
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEii
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEii
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEii
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEii
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEll
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEll
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEll
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEll
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEnn
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEnn
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEnn
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEnn
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEN4wide7integerILm256EiEESA_
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEN4wide7integerILm256EiEESA_
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEN4wide7integerILm256EiEESA_
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEENS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeEN4wide7integerILm256EiEESA_
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    static inline DecimalV2Value apply(const DecimalV2Value& a, const DecimalV2Value& b) {
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        return DecimalV2Value(a.value() - b.value());
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    }
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    /// Apply operation and check overflow. It's used for Decimal operations. @returns true if overflowed, false otherwise.
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    template <PrimitiveType Result>
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        requires(is_decimal(Result) && Result != TYPE_DECIMALV2)
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    static inline bool apply(ArgNativeTypeA a, ArgNativeTypeB b,
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                             typename PrimitiveTypeTraits<Result>::CppType::NativeType& c) {
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        return common::sub_overflow(
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                static_cast<typename PrimitiveTypeTraits<Result>::CppType::NativeType>(a),
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                static_cast<typename PrimitiveTypeTraits<Result>::CppType::NativeType>(b), c);
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    }
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbiiRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbiiRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbiiRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE28EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbiiRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbllRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbllRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbllRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE29EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbllRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbnnRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbnnRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbnnRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE30EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbnnRNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_28EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbN4wide7integerILm256EiEES6_RNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_29EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbN4wide7integerILm256EiEES6_RNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_30EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbN4wide7integerILm256EiEES6_RNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
Unexecuted instantiation: _ZN5doris16MinusDecimalImplILNS_13PrimitiveTypeE35EE5applyILS1_35EQaaclL_ZNS_10is_decimalES1_ETL0__EneTL0__LS1_20EEEbN4wide7integerILm256EiEES6_RNS_19PrimitiveTypeTraitsIXT_EE7CppType10NativeTypeE
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};
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template <PrimitiveType Type>
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struct MinusImpl {
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    static constexpr auto name = "subtract";
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    static constexpr PrimitiveType PType = Type;
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    using Arg = typename PrimitiveTypeTraits<Type>::CppType;
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0
    NO_SANITIZE_UNDEFINED static inline Arg apply(Arg a, Arg b) { return a - b; }
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE3EE5applyEaa
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE4EE5applyEss
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE5EE5applyEii
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE6EE5applyEll
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE7EE5applyEnn
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE9EE5applyEdd
Unexecuted instantiation: _ZN5doris9MinusImplILNS_13PrimitiveTypeE8EE5applyEff
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};
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1
void register_function_minus(SimpleFunctionFactory& factory) {
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1
    factory.register_function<
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            FunctionPlusMinus<PlusMinusDecimalImpl<MinusDecimalImpl<TYPE_DECIMALV2>>>>();
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1
    factory.register_function<
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            FunctionPlusMinus<PlusMinusDecimalImpl<MinusDecimalImpl<TYPE_DECIMAL32>>>>();
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1
    factory.register_function<
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1
            FunctionPlusMinus<PlusMinusDecimalImpl<MinusDecimalImpl<TYPE_DECIMAL64>>>>();
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1
    factory.register_function<
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            FunctionPlusMinus<PlusMinusDecimalImpl<MinusDecimalImpl<TYPE_DECIMAL128I>>>>();
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1
    factory.register_function<
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            FunctionPlusMinus<PlusMinusDecimalImpl<MinusDecimalImpl<TYPE_DECIMAL256>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_TINYINT>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_SMALLINT>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_INT>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_BIGINT>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_LARGEINT>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_DOUBLE>>>>();
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    factory.register_function<FunctionPlusMinus<PlusMinusIntegralImpl<MinusImpl<TYPE_FLOAT>>>>();
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1
}
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} // namespace doris