9548200e85
A special-purpose reader which doesn't use the index at all and hence doesn't support skipping at all. It is designed to be used in conditions in which the index is not reliable (scrub compaction).
54 lines
1.6 KiB
C++
54 lines
1.6 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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#pragma once
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#include "flat_mutation_reader_v2.hh"
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#include "sstables/progress_monitor.hh"
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namespace sstables {
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namespace mx {
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flat_mutation_reader_v2 make_reader(
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shared_sstable sstable,
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schema_ptr schema,
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reader_permit permit,
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const dht::partition_range& range,
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const query::partition_slice& slice,
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const io_priority_class& pc,
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tracing::trace_state_ptr trace_state,
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streamed_mutation::forwarding fwd,
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mutation_reader::forwarding fwd_mr,
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read_monitor& monitor);
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// A reader which doesn't use the index at all. It reads everything from the
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// sstable and it doesn't support skipping.
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flat_mutation_reader_v2 make_crawling_reader(
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shared_sstable sstable,
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schema_ptr schema,
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reader_permit permit,
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const io_priority_class& pc,
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tracing::trace_state_ptr trace_state,
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read_monitor& monitor);
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} // namespace mx
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} // namespace sstables
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