d624413ddd
As requested in #22120, moved the files and fixed other includes and build system. Moved files: - query.cc - query-request.hh - query-result.hh - query-result-reader.hh - query-result-set.cc - query-result-set.hh - query-result-writer.hh - query_id.hh - query_result_merger.hh Fixes: #22120 This is a cleanup, no need to backport Closes scylladb/scylladb#25105
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/*
|
|
* Copyright 2016-present ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
|
|
*/
|
|
|
|
#include "query/query-request.hh"
|
|
|
|
#include "idl/keys.idl.hh"
|
|
#include "idl/range.idl.hh"
|
|
#include "idl/uuid.idl.hh"
|
|
|
|
class cql_serialization_format final {
|
|
uint8_t protocol_version();
|
|
};
|
|
|
|
namespace query {
|
|
|
|
class specific_ranges {
|
|
partition_key pk();
|
|
std::vector<interval<clustering_key_prefix>> ranges();
|
|
};
|
|
|
|
// COMPATIBILITY NOTE: the partition-slice for reverse queries has two different
|
|
// format:
|
|
// * legacy format
|
|
// * native format
|
|
// The wire format uses the legacy format. See docs/dev/reverse-reads.md
|
|
// for more details on the formats.
|
|
class partition_slice {
|
|
std::vector<interval<clustering_key_prefix>> default_row_ranges();
|
|
utils::small_vector<uint32_t, 8> static_columns;
|
|
utils::small_vector<uint32_t, 8> regular_columns;
|
|
query::partition_slice::option_set options;
|
|
std::unique_ptr<query::specific_ranges> get_specific_ranges();
|
|
cql_serialization_format cql_format();
|
|
uint32_t partition_row_limit_low_bits() [[version 1.3]] = std::numeric_limits<uint32_t>::max();
|
|
uint32_t partition_row_limit_high_bits() [[version 4.3]] = 0;
|
|
};
|
|
|
|
struct max_result_size {
|
|
uint64_t soft_limit;
|
|
uint64_t hard_limit;
|
|
uint64_t page_size [[version 4.7]] = 0;
|
|
}
|
|
|
|
class read_command {
|
|
table_id cf_id;
|
|
table_schema_version schema_version;
|
|
query::partition_slice slice;
|
|
uint32_t row_limit_low_bits;
|
|
std::chrono::time_point<gc_clock, gc_clock::duration> timestamp;
|
|
std::optional<tracing::trace_info> trace_info [[version 1.3]];
|
|
uint32_t partition_limit [[version 1.3]] = std::numeric_limits<uint32_t>::max();
|
|
query_id query_uuid [[version 2.2]] = query_id::create_null_id();
|
|
query::is_first_page is_first_page [[version 2.2]] = query::is_first_page::no;
|
|
std::optional<query::max_result_size> max_result_size [[version 4.3]] = std::nullopt;
|
|
uint32_t row_limit_high_bits [[version 4.3]] = 0;
|
|
uint64_t tombstone_limit [[version 5.2]] = query::max_tombstones;
|
|
};
|
|
|
|
}
|