2019-05-31 04:03:46 +00:00
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#include "StorageSystemParts.h"
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2017-05-31 11:46:22 +00:00
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#include <Common/escapeForFileName.h>
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2017-04-01 09:19:00 +00:00
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#include <Columns/ColumnString.h>
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#include <DataTypes/DataTypeString.h>
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2020-04-30 07:21:19 +00:00
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#include <DataTypes/DataTypeArray.h>
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2017-04-01 09:19:00 +00:00
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/DataTypeDateTime.h>
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#include <DataTypes/DataTypeDate.h>
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2020-10-15 16:17:16 +00:00
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#include <DataTypes/DataTypeUUID.h>
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2017-11-20 05:22:54 +00:00
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#include <Storages/VirtualColumnUtils.h>
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2017-04-01 09:19:00 +00:00
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#include <Databases/IDatabase.h>
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2020-08-26 15:29:46 +00:00
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#include <Parsers/queryToString.h>
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2019-07-05 15:32:55 +00:00
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#include <Common/hex.h>
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2021-11-08 18:56:09 +00:00
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#include <Interpreters/TransactionVersionMetadata.h>
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2022-07-20 20:30:16 +00:00
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#include <Interpreters/Context.h>
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2014-07-29 14:05:15 +00:00
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namespace DB
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{
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2020-08-12 20:40:13 +00:00
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StorageSystemParts::StorageSystemParts(const StorageID & table_id_)
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: StorageSystemPartsBase(table_id_,
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2017-04-01 07:20:54 +00:00
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{
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2020-04-30 07:21:19 +00:00
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{"partition", std::make_shared<DataTypeString>()},
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{"name", std::make_shared<DataTypeString>()},
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2020-10-15 16:17:16 +00:00
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{"uuid", std::make_shared<DataTypeUUID>()},
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2020-04-30 07:21:19 +00:00
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{"part_type", std::make_shared<DataTypeString>()},
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{"active", std::make_shared<DataTypeUInt8>()},
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{"marks", std::make_shared<DataTypeUInt64>()},
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{"rows", std::make_shared<DataTypeUInt64>()},
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{"bytes_on_disk", std::make_shared<DataTypeUInt64>()},
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{"data_compressed_bytes", std::make_shared<DataTypeUInt64>()},
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{"data_uncompressed_bytes", std::make_shared<DataTypeUInt64>()},
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{"marks_bytes", std::make_shared<DataTypeUInt64>()},
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2021-10-08 13:13:56 +00:00
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{"secondary_indices_compressed_bytes", std::make_shared<DataTypeUInt64>()},
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{"secondary_indices_uncompressed_bytes", std::make_shared<DataTypeUInt64>()},
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{"secondary_indices_marks_bytes", std::make_shared<DataTypeUInt64>()},
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2020-04-30 07:21:19 +00:00
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{"modification_time", std::make_shared<DataTypeDateTime>()},
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{"remove_time", std::make_shared<DataTypeDateTime>()},
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{"refcount", std::make_shared<DataTypeUInt32>()},
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{"min_date", std::make_shared<DataTypeDate>()},
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{"max_date", std::make_shared<DataTypeDate>()},
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{"min_time", std::make_shared<DataTypeDateTime>()},
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{"max_time", std::make_shared<DataTypeDateTime>()},
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{"partition_id", std::make_shared<DataTypeString>()},
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{"min_block_number", std::make_shared<DataTypeInt64>()},
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{"max_block_number", std::make_shared<DataTypeInt64>()},
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{"level", std::make_shared<DataTypeUInt32>()},
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{"data_version", std::make_shared<DataTypeUInt64>()},
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{"primary_key_bytes_in_memory", std::make_shared<DataTypeUInt64>()},
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{"primary_key_bytes_in_memory_allocated", std::make_shared<DataTypeUInt64>()},
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{"is_frozen", std::make_shared<DataTypeUInt8>()},
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{"database", std::make_shared<DataTypeString>()},
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{"table", std::make_shared<DataTypeString>()},
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{"engine", std::make_shared<DataTypeString>()},
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{"disk_name", std::make_shared<DataTypeString>()},
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{"path", std::make_shared<DataTypeString>()},
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{"hash_of_all_files", std::make_shared<DataTypeString>()},
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{"hash_of_uncompressed_files", std::make_shared<DataTypeString>()},
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{"uncompressed_hash_of_compressed_files", std::make_shared<DataTypeString>()},
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2020-05-18 16:53:14 +00:00
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{"delete_ttl_info_min", std::make_shared<DataTypeDateTime>()},
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{"delete_ttl_info_max", std::make_shared<DataTypeDateTime>()},
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2020-05-11 07:35:13 +00:00
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2020-05-11 07:31:26 +00:00
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{"move_ttl_info.expression", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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{"move_ttl_info.min", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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{"move_ttl_info.max", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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2020-08-26 15:29:46 +00:00
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{"default_compression_codec", std::make_shared<DataTypeString>()},
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2020-09-09 09:15:42 +00:00
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{"recompression_ttl_info.expression", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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{"recompression_ttl_info.min", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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{"recompression_ttl_info.max", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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2020-12-25 14:52:46 +00:00
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{"group_by_ttl_info.expression", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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{"group_by_ttl_info.min", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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2021-01-27 23:20:57 +00:00
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{"group_by_ttl_info.max", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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{"rows_where_ttl_info.expression", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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{"rows_where_ttl_info.min", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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2021-08-26 11:01:15 +00:00
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{"rows_where_ttl_info.max", std::make_shared<DataTypeArray>(std::make_shared<DataTypeDateTime>())},
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{"projections", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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2021-09-23 19:53:27 +00:00
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2021-06-02 20:03:44 +00:00
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{"visible", std::make_shared<DataTypeUInt8>()},
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2022-02-14 19:47:17 +00:00
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{"creation_tid", getTransactionIDDataType()},
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2022-05-20 20:08:46 +00:00
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{"removal_tid_lock", std::make_shared<DataTypeUInt64>()},
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2022-02-14 19:47:17 +00:00
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{"removal_tid", getTransactionIDDataType()},
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{"creation_csn", std::make_shared<DataTypeUInt64>()},
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{"removal_csn", std::make_shared<DataTypeUInt64>()},
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2017-04-01 07:20:54 +00:00
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}
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2017-12-12 15:54:03 +00:00
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)
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2014-07-29 14:05:15 +00:00
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{
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}
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2021-02-21 14:04:55 +00:00
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void StorageSystemParts::processNextStorage(
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2021-06-02 20:03:44 +00:00
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ContextPtr context, MutableColumns & columns, std::vector<UInt8> & columns_mask, const StoragesInfo & info, bool has_state_column)
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2014-07-29 14:05:15 +00:00
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{
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2022-08-12 11:03:57 +00:00
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using State = MergeTreeDataPartState;
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2019-05-20 16:24:36 +00:00
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MergeTreeData::DataPartStateVector all_parts_state;
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MergeTreeData::DataPartsVector all_parts;
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2017-04-01 07:20:54 +00:00
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2019-05-20 16:24:36 +00:00
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all_parts = info.getParts(all_parts_state, has_state_column);
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for (size_t part_number = 0; part_number < all_parts.size(); ++part_number)
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2017-04-01 07:20:54 +00:00
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{
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2019-05-20 16:24:36 +00:00
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const auto & part = all_parts[part_number];
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auto part_state = all_parts_state[part_number];
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2019-07-16 17:13:12 +00:00
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ColumnSize columns_size = part->getTotalColumnsSize();
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2021-10-08 13:13:56 +00:00
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ColumnSize secondary_indexes_size = part->getTotalSeconaryIndicesSize();
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2017-04-01 07:20:54 +00:00
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2021-02-21 14:04:55 +00:00
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size_t src_index = 0, res_index = 0;
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if (columns_mask[src_index++])
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2017-04-01 07:20:54 +00:00
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{
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2017-12-12 15:54:03 +00:00
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WriteBufferFromOwnString out;
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2018-10-09 18:32:44 +00:00
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part->partition.serializeText(*info.data, out, format_settings);
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2021-02-21 14:04:55 +00:00
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columns[res_index++]->insert(out.str());
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}
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->name);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->uuid);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->getTypeName());
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if (columns_mask[src_index++])
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2021-12-30 14:27:22 +00:00
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columns[res_index++]->insert(part_state == State::Active);
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->getMarksCount());
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->rows_count);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->getBytesOnDisk());
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if (columns_mask[src_index++])
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columns[res_index++]->insert(columns_size.data_compressed);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(columns_size.data_uncompressed);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(columns_size.marks);
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2021-10-08 13:13:56 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(secondary_indexes_size.data_compressed);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(secondary_indexes_size.data_uncompressed);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(secondary_indexes_size.marks);
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(static_cast<UInt64>(part->modification_time));
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if (columns_mask[src_index++])
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{
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time_t remove_time = part->remove_time.load(std::memory_order_relaxed);
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columns[res_index++]->insert(static_cast<UInt64>(remove_time == std::numeric_limits<time_t>::max() ? 0 : remove_time));
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2017-04-01 07:20:54 +00:00
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}
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2017-12-12 15:54:03 +00:00
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/// For convenience, in returned refcount, don't add references that was due to local variables in this method: all_parts, active_parts.
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(static_cast<UInt64>(part.use_count() - 1));
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2021-03-22 22:16:41 +00:00
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auto min_max_date = part->getMinMaxDate();
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auto min_max_time = part->getMinMaxTime();
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2021-03-22 22:16:41 +00:00
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columns[res_index++]->insert(min_max_date.first);
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2021-03-22 22:16:41 +00:00
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columns[res_index++]->insert(min_max_date.second);
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2021-03-22 22:16:41 +00:00
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columns[res_index++]->insert(static_cast<UInt32>(min_max_time.first));
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2021-03-22 22:16:41 +00:00
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columns[res_index++]->insert(static_cast<UInt32>(min_max_time.second));
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->info.partition_id);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->info.min_block);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->info.max_block);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->info.level);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(static_cast<UInt64>(part->info.getDataVersion()));
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->getIndexSizeInBytes());
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->getIndexSizeInAllocatedBytes());
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if (columns_mask[src_index++])
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columns[res_index++]->insert(part->is_frozen.load(std::memory_order_relaxed));
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if (columns_mask[src_index++])
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columns[res_index++]->insert(info.database);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(info.table);
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if (columns_mask[src_index++])
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columns[res_index++]->insert(info.engine);
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2020-04-29 17:14:49 +00:00
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if (part->isStoredOnDisk())
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{
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2022-06-20 18:18:17 +00:00
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columns[res_index++]->insert(part->data_part_storage->getDiskName());
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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2022-04-22 16:58:09 +00:00
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columns[res_index++]->insert(part->data_part_storage->getFullPath());
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2020-04-29 17:14:49 +00:00
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}
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else
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{
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insertDefault();
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if (columns_mask[src_index++])
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columns[res_index++]->insertDefault();
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2020-04-29 17:14:49 +00:00
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}
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2017-12-12 15:54:03 +00:00
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2019-07-05 15:32:55 +00:00
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2021-02-21 14:04:55 +00:00
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{
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MinimalisticDataPartChecksums helper;
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if (columns_mask[src_index] || columns_mask[src_index + 1] || columns_mask[src_index + 2])
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helper.computeTotalChecksums(part->checksums);
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2019-07-05 15:32:55 +00:00
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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{
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auto checksum = helper.hash_of_all_files;
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columns[res_index++]->insert(getHexUIntLowercase(checksum.first) + getHexUIntLowercase(checksum.second));
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}
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if (columns_mask[src_index++])
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{
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auto checksum = helper.hash_of_uncompressed_files;
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columns[res_index++]->insert(getHexUIntLowercase(checksum.first) + getHexUIntLowercase(checksum.second));
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}
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if (columns_mask[src_index++])
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{
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auto checksum = helper.uncompressed_hash_of_compressed_files;
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columns[res_index++]->insert(getHexUIntLowercase(checksum.first) + getHexUIntLowercase(checksum.second));
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}
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}
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2020-04-30 07:21:19 +00:00
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2020-05-11 07:35:13 +00:00
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/// delete_ttl_info
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index++])
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columns[res_index++]->insert(static_cast<UInt32>(part->ttl_infos.table_ttl.min));
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if (columns_mask[src_index++])
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columns[res_index++]->insert(static_cast<UInt32>(part->ttl_infos.table_ttl.max));
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2020-05-11 07:35:13 +00:00
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2020-09-09 09:15:42 +00:00
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auto add_ttl_info_map = [&](const TTLInfoMap & ttl_info_map)
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2020-04-30 07:21:19 +00:00
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{
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2020-05-21 09:45:44 +00:00
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Array expression_array;
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Array min_array;
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Array max_array;
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2021-02-21 14:04:55 +00:00
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if (columns_mask[src_index])
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expression_array.reserve(ttl_info_map.size());
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if (columns_mask[src_index + 1])
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min_array.reserve(ttl_info_map.size());
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if (columns_mask[src_index + 2])
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|
|
|
max_array.reserve(ttl_info_map.size());
|
2020-09-09 09:15:42 +00:00
|
|
|
for (const auto & [expression, ttl_info] : ttl_info_map)
|
2020-04-30 07:21:19 +00:00
|
|
|
{
|
2021-02-21 14:04:55 +00:00
|
|
|
if (columns_mask[src_index])
|
|
|
|
expression_array.emplace_back(expression);
|
|
|
|
if (columns_mask[src_index + 1])
|
|
|
|
min_array.push_back(static_cast<UInt32>(ttl_info.min));
|
|
|
|
if (columns_mask[src_index + 2])
|
|
|
|
max_array.push_back(static_cast<UInt32>(ttl_info.max));
|
2020-04-30 07:21:19 +00:00
|
|
|
}
|
2021-02-21 14:04:55 +00:00
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(expression_array);
|
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(min_array);
|
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(max_array);
|
2020-09-09 09:15:42 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
add_ttl_info_map(part->ttl_infos.moves_ttl);
|
2020-08-26 15:29:46 +00:00
|
|
|
|
2021-02-21 14:04:55 +00:00
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(queryToString(part->default_codec->getCodecDesc()));
|
2020-09-09 09:15:42 +00:00
|
|
|
|
|
|
|
add_ttl_info_map(part->ttl_infos.recompression_ttl);
|
2020-12-25 14:52:46 +00:00
|
|
|
add_ttl_info_map(part->ttl_infos.group_by_ttl);
|
2021-01-27 23:20:57 +00:00
|
|
|
add_ttl_info_map(part->ttl_infos.rows_where_ttl);
|
2021-01-21 07:26:08 +00:00
|
|
|
|
2021-08-26 11:01:15 +00:00
|
|
|
Array projections;
|
|
|
|
for (const auto & [name, _] : part->getProjectionParts())
|
|
|
|
projections.push_back(name);
|
|
|
|
|
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(projections);
|
|
|
|
|
2021-06-02 20:03:44 +00:00
|
|
|
if (columns_mask[src_index++])
|
|
|
|
{
|
|
|
|
auto txn = context->getCurrentTransaction();
|
|
|
|
if (txn)
|
2022-01-28 17:47:37 +00:00
|
|
|
columns[res_index++]->insert(part->version.isVisible(*txn));
|
2021-06-02 20:03:44 +00:00
|
|
|
else
|
2022-01-10 16:53:50 +00:00
|
|
|
columns[res_index++]->insert(part_state == State::Active);
|
2021-06-02 20:03:44 +00:00
|
|
|
}
|
|
|
|
|
2021-03-31 17:55:04 +00:00
|
|
|
auto get_tid_as_field = [](const TransactionID & tid) -> Field
|
|
|
|
{
|
|
|
|
return Tuple{tid.start_csn, tid.local_tid, tid.host_id};
|
|
|
|
};
|
|
|
|
|
|
|
|
if (columns_mask[src_index++])
|
2022-01-28 17:47:37 +00:00
|
|
|
columns[res_index++]->insert(get_tid_as_field(part->version.creation_tid));
|
2022-05-20 20:08:46 +00:00
|
|
|
if (columns_mask[src_index++])
|
|
|
|
columns[res_index++]->insert(part->version.removal_tid_lock.load(std::memory_order_relaxed));
|
2021-03-31 17:55:04 +00:00
|
|
|
if (columns_mask[src_index++])
|
2022-01-28 17:47:37 +00:00
|
|
|
columns[res_index++]->insert(get_tid_as_field(part->version.getRemovalTID()));
|
2021-03-31 17:55:04 +00:00
|
|
|
if (columns_mask[src_index++])
|
2022-01-28 17:47:37 +00:00
|
|
|
columns[res_index++]->insert(part->version.creation_csn.load(std::memory_order_relaxed));
|
2021-03-31 17:55:04 +00:00
|
|
|
if (columns_mask[src_index++])
|
2022-01-28 17:47:37 +00:00
|
|
|
columns[res_index++]->insert(part->version.removal_csn.load(std::memory_order_relaxed));
|
2021-05-18 19:34:49 +00:00
|
|
|
|
2021-01-21 07:26:08 +00:00
|
|
|
/// _state column should be the latest.
|
2021-02-09 08:51:17 +00:00
|
|
|
/// Do not use part->getState*, it can be changed from different thread
|
2021-01-21 07:26:08 +00:00
|
|
|
if (has_state_column)
|
2021-09-06 14:24:03 +00:00
|
|
|
columns[res_index++]->insert(IMergeTreeDataPart::stateString(part_state));
|
2017-04-01 07:20:54 +00:00
|
|
|
}
|
2014-07-29 14:05:15 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|