8a87c87824
This template call is only used by system keyspace paxos methods. All those methods are no longer static and can use system_keyspace::_qp reference to real query processor instead of global qctx. The execute_cql_with_timeout() wrapper is moved to system_keyspace to make it work Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
/*
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* Copyright (C) 2015-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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#pragma once
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#include <memory>
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#include <seastar/core/sharded.hh>
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#include <seastar/core/distributed.hh>
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#include <seastar/core/future.hh>
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#include "cql3/query_processor.hh"
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#include "cql3/query_options.hh"
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#include "db/timeout_clock.hh"
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#include "timeout_config.hh"
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namespace service {
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class storage_proxy;
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}
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namespace db {
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struct query_context {
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distributed<cql3::query_processor>& _qp;
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query_context(distributed<cql3::query_processor>& qp) : _qp(qp) {}
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template <typename... Args>
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future<::shared_ptr<cql3::untyped_result_set>> execute_cql(sstring req, Args&&... args) {
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return _qp.local().execute_internal(req, { data_value(std::forward<Args>(args))... }, cql3::query_processor::cache_internal::yes);
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}
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cql3::query_processor& qp() {
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return _qp.local();
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}
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};
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// This does not have to be thread local, because all cores will share the same context.
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extern std::unique_ptr<query_context> qctx;
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}
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