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https://github.com/scylladb/scylladb.git
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d768e9fac5
Stop using database (and including database.hh) for schema related purposes and use data_dictionary instead. data_dictionary::database::real_database() is called from several places, for these reasons: - calling yet-to-be-converted code - callers with a legitimate need to access data (e.g. system_keyspace) but with the ::database accessor removed from query_processor. We'll need to find another way to supply system_keyspace with data access. - to gain access to the wasm engine for testing whether used defined functions compile. We'll have to find another way to do this as well. The change is a straightforward replacement. One case in modification_statement had to change a capture, but everything else was just a search-and-replace. Some files that lost "database.hh" gained "mutation.hh", which they previously had access to through "database.hh".
65 lines
2.6 KiB
C++
65 lines
2.6 KiB
C++
/*
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* Copyright (C) 2021-present 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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#include "seastarx.hh"
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#include "cql3/statements/create_service_level_statement.hh"
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#include "service/qos/service_level_controller.hh"
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#include "transport/messages/result_message.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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create_service_level_statement::create_service_level_statement(sstring service_level, shared_ptr<sl_prop_defs> attrs, bool if_not_exists)
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: _service_level(service_level), _if_not_exists(if_not_exists) {
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attrs->validate();
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_slo = attrs->get_service_level_options();
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}
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std::unique_ptr<cql3::statements::prepared_statement>
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cql3::statements::create_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<create_service_level_statement>(*this));
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}
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void create_service_level_statement::validate(service::storage_proxy &, const service::client_state &) const {
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}
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future<> create_service_level_statement::check_access(service::storage_proxy& sp, const service::client_state &state) const {
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return state.ensure_has_permission(auth::command_desc{.permission = auth::permission::CREATE, .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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create_service_level_statement::execute(query_processor& qp,
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service::query_state &state,
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const query_options &) const {
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qos::service_level_options slo = _slo.replace_defaults(qos::service_level_options{});
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return state.get_service_level_controller().add_distributed_service_level(_service_level, slo, _if_not_exists).then([] {
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using void_result_msg = cql_transport::messages::result_message::void_message;
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using result_msg = cql_transport::messages::result_message;
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return ::static_pointer_cast<result_msg>(make_shared<void_result_msg>());
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});
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}
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}
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}
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