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2701481cbc
This patch adds support for new service level cql queries. The queries implemented are: CREATE SERVICE_LEVEL [IF NOT EXISTS] <service_level_name> ALTER SERVICE_LEVEL <service_level_name> WITH param = <something> DROP SERVICE_LEVEL [IF EXISTS] <service_level_name> ATTACH SERVICE_LEVEL <service_level_name> TO <role_name> DETACH SERVICE_LEVEL FROM <role_name> LIST SERVICE_LEVEL <service_level_name> LIST ALL SERVICE_LEVELS LIST ATTACHED SERVICE_LEVEL OF <role_name> LIST ALL ATTACHED SERVICE_LEVELS
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/*
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* Copyright (C) 2021 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <seastar/core/sstring.hh>
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#include "cql3/statements/service_level_statement.hh"
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#include "cql3/statements/sl_prop_defs.hh"
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#include "service/qos/qos_common.hh"
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namespace cql3 {
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namespace statements {
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class create_service_level_statement final : public service_level_statement {
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sstring _service_level;
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qos::service_level_options _slo;
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bool _if_not_exists;
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public:
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create_service_level_statement(sstring service_level, shared_ptr<sl_prop_defs> attrs, bool if_not_exists);
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std::unique_ptr<cql3::statements::prepared_statement> prepare(database &db, cql_stats &stats) override;
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void validate(service::storage_proxy&, const service::client_state&) const override;
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virtual future<> check_access(service::storage_proxy& sp, const service::client_state&) const override;
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virtual future<::shared_ptr<cql_transport::messages::result_message>>
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execute(query_processor&, service::query_state&, const query_options&) const override;
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};
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}
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}
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