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60a834d9fa
Pass cql_config to prepare() so that statement preparation can use CQL-specific configuration rather than reaching into db::config directly. Callers that use default_cql_config: - db/view/view.cc: builds a SELECT statement internally to compute view restrictions, not in response to a user query - cql3/statements/create_view_statement.cc: same -- parses the view's WHERE clause as a synthetic SELECT to extract restrictions - tools/schema_loader.cc: offline schema loading tool, no runtime config available - tools/scylla-sstable.cc: offline sstable inspection tool, no runtime config available Signed-off-by: Pavel Emelyanov <xemul@scylladb.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
50 lines
1.9 KiB
C++
50 lines
1.9 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-1.1
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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, const cql_config& cfg) {
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return std::make_unique<prepared_statement>(audit_info(), ::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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if (_service_level == qos::service_level_controller::default_service_level_name) {
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sstring reason = seastar::format("The default service level, {}, cannot be dropped",
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qos::service_level_controller::default_service_level_name);
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throw exceptions::invalid_request_exception(std::move(reason));
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}
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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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