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19 lines
548 B
C++
19 lines
548 B
C++
// Copyright (C) 2023-present ScyllaDB
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// SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.1
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#pragma once
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#include "aggregate_function.hh"
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#include "function_name.hh"
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/// Factory methods for aggregate functions.
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namespace cql3::functions::aggregate_fcts {
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/// A aggregate function that accepts a single input; the aggregation result
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/// is the first value seen (if the first value is NULL then that's the result too)
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shared_ptr<aggregate_function> make_first_function(data_type io_type);
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function_name first_function_name();
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}
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