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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: AGPL-3.0-or-later
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*/
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#include "seastarx.hh"
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#include "cql3/statements/drop_service_level_statement.hh"
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#include "service/qos/service_level_controller.hh"
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#include "service/client_state.hh"
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#include "service/query_state.hh"
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namespace cql3 {
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namespace statements {
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drop_service_level_statement::drop_service_level_statement(sstring service_level, bool if_exists) :
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_service_level(service_level), _if_exists(if_exists) {}
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std::unique_ptr<cql3::statements::prepared_statement>
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cql3::statements::drop_service_level_statement::prepare(
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data_dictionary::database db, cql_stats &stats) {
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return std::make_unique<prepared_statement>(::make_shared<drop_service_level_statement>(*this));
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}
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future<> drop_service_level_statement::check_access(query_processor& qp, const service::client_state &state) const {
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return state.ensure_has_permission(auth::command_desc{.permission = auth::permission::DROP, .resource = auth::root_service_level_resource()});
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}
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future<::shared_ptr<cql_transport::messages::result_message>>
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drop_service_level_statement::execute(query_processor& qp,
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service::query_state &state,
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const query_options &,
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std::optional<service::group0_guard> guard) const {
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service::group0_batch mc{std::move(guard)};
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auto& sl = state.get_service_level_controller();
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co_await sl.drop_distributed_service_level(_service_level, _if_exists, mc);
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co_await sl.commit_mutations(std::move(mc));
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co_return nullptr;
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}
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}
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}
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