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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/
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
/*
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* Copyright (C) 2021-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
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*/
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#pragma once
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#include "cql3/statements/function_statement.hh"
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#include "cql3/cql3_type.hh"
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#include "cql3/expr/expression.hh"
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#include <optional>
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namespace cql3 {
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class query_processor;
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namespace functions {
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class user_aggregate;
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}
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namespace statements {
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class create_aggregate_statement final : public create_function_statement_base {
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virtual std::unique_ptr<prepared_statement> prepare(data_dictionary::database db, cql_stats& stats) override;
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future<std::tuple<::shared_ptr<cql_transport::event::schema_change>, std::vector<mutation>, cql3::cql_warnings_vec>> prepare_schema_mutations(query_processor& qp, const query_options& options, api::timestamp_type) const override;
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virtual future<> check_access(query_processor& qp, const service::client_state& state) const override;
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virtual seastar::future<shared_ptr<db::functions::function>> create(query_processor& qp, db::functions::function* old) const override;
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sstring _sfunc;
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shared_ptr<cql3_type::raw> _stype;
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std::optional<sstring> _rfunc;
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std::optional<sstring> _ffunc;
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std::optional<expr::expression> _ival;
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public:
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create_aggregate_statement(functions::function_name name, std::vector<shared_ptr<cql3_type::raw>> arg_types,
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sstring sfunc, shared_ptr<cql3_type::raw> stype, std::optional<sstring> rfunc, std::optional<sstring> ffunc, std::optional<expr::expression> ival, bool or_replace, bool if_not_exists);
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};
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}
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}
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