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605bf6e221
range.hh was deprecated in bd794629f9 (2020) since its names
conflict with the C++ library concept of an iterator range. The name
::range also mapped to the dangerous wrapping_interval rather than
nonwrapping_interval.
Complete the deprecation by removing range.hh and replacing all the
aliases by the names they point to from the interval library. Note
this now exposes uses of wrapping intervals as they are now explicit.
The unit tests are renamed and range.hh is deleted.
Closes scylladb/scylladb#17428
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/*
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* Copyright 2016-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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#include "query-request.hh"
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#include "idl/keys.idl.hh"
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#include "idl/range.idl.hh"
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#include "idl/uuid.idl.hh"
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class cql_serialization_format final {
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uint8_t protocol_version();
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};
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namespace query {
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class specific_ranges {
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partition_key pk();
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std::vector<nonwrapping_interval<clustering_key_prefix>> ranges();
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};
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// COMPATIBILITY NOTE: the partition-slice for reverse queries has two different
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// format:
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// * legacy format
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// * native format
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// The wire format uses the legacy format. See docs/dev/reverse-reads.md
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// for more details on the formats.
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class partition_slice {
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std::vector<nonwrapping_interval<clustering_key_prefix>> default_row_ranges();
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utils::small_vector<uint32_t, 8> static_columns;
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utils::small_vector<uint32_t, 8> regular_columns;
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query::partition_slice::option_set options;
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std::unique_ptr<query::specific_ranges> get_specific_ranges();
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cql_serialization_format cql_format();
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uint32_t partition_row_limit_low_bits() [[version 1.3]] = std::numeric_limits<uint32_t>::max();
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uint32_t partition_row_limit_high_bits() [[version 4.3]] = 0;
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};
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struct max_result_size {
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uint64_t soft_limit;
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uint64_t hard_limit;
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uint64_t page_size [[version 4.7]] = 0;
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}
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class read_command {
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table_id cf_id;
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table_schema_version schema_version;
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query::partition_slice slice;
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uint32_t row_limit_low_bits;
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std::chrono::time_point<gc_clock, gc_clock::duration> timestamp;
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std::optional<tracing::trace_info> trace_info [[version 1.3]];
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uint32_t partition_limit [[version 1.3]] = std::numeric_limits<uint32_t>::max();
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query_id query_uuid [[version 2.2]] = query_id::create_null_id();
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query::is_first_page is_first_page [[version 2.2]] = query::is_first_page::no;
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std::optional<query::max_result_size> max_result_size [[version 4.3]] = std::nullopt;
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uint32_t row_limit_high_bits [[version 4.3]] = 0;
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uint64_t tombstone_limit [[version 5.2]] = query::max_tombstones;
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};
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}
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