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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* Copyright 2016-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-1.1 and Apache-2.0)
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*/
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#pragma once
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#include <seastar/core/shared_ptr.hh>
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#include "cql3/statements/view_prop_defs.hh"
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#include "data_dictionary/data_dictionary.hh"
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#include "cql3/statements/schema_altering_statement.hh"
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namespace cql3 {
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class query_processor;
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class cf_name;
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namespace statements {
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/** An <code>ALTER MATERIALIZED VIEW</code> parsed from a CQL query statement. */
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class alter_view_statement : public schema_altering_statement {
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private:
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std::optional<view_prop_defs> _properties;
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view_ptr prepare_view(data_dictionary::database db) const;
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public:
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alter_view_statement(cf_name view_name, std::optional<view_prop_defs> properties);
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virtual future<> check_access(query_processor& qp, const service::client_state& state) const override;
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future<std::tuple<::shared_ptr<cql_transport::event::schema_change>, utils::chunked_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 std::unique_ptr<prepared_statement> prepare(data_dictionary::database db, cql_stats& stats) override;
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};
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}
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}
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