f3eade2f62
Drop the AGPL license in favor of a source-available license. See the blog post [1] for details. [1] https://www.scylladb.com/2024/12/18/why-were-moving-to-a-source-available-license/
33 lines
702 B
C++
33 lines
702 B
C++
/*
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* Copyright (C) 2014-present ScyllaDB
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*
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* Modified by ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (LicenseRef-ScyllaDB-Source-Available-1.0 and Apache-2.0)
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*/
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#pragma once
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#include "bytes_fwd.hh"
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#include "function.hh"
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#include <span>
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namespace db::functions {
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class scalar_function : public virtual function {
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public:
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/**
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* Applies this function to the specified parameter.
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*
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* @param parameters the input parameters
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* @return the result of applying this function to the parameter
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* @throws InvalidRequestException if this function cannot not be applied to the parameter
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*/
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virtual bytes_opt execute(std::span<const bytes_opt> parameters) = 0;
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};
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}
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