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63 lines
2.8 KiB
C++
63 lines
2.8 KiB
C++
#include <Storages/System/StorageSystemBackups.h>
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#include <Backups/BackupsWorker.h>
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#include <DataTypes/DataTypeEnum.h>
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#include <DataTypes/DataTypeString.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/DataTypeUUID.h>
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#include <Columns/ColumnString.h>
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#include <Columns/ColumnsNumber.h>
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#include <Interpreters/Context.h>
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namespace DB
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{
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NamesAndTypesList StorageSystemBackups::getNamesAndTypes()
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{
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NamesAndTypesList names_and_types{
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{"id", std::make_shared<DataTypeString>()},
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{"name", std::make_shared<DataTypeString>()},
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{"status", std::make_shared<DataTypeEnum8>(getBackupStatusEnumValues())},
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{"num_files", std::make_shared<DataTypeUInt64>()},
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{"uncompressed_size", std::make_shared<DataTypeUInt64>()},
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{"compressed_size", std::make_shared<DataTypeUInt64>()},
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{"error", std::make_shared<DataTypeString>()},
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{"start_time", std::make_shared<DataTypeDateTime>()},
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{"end_time", std::make_shared<DataTypeDateTime>()},
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};
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return names_and_types;
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}
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void StorageSystemBackups::fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo &) const
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{
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size_t column_index = 0;
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auto & column_id = assert_cast<ColumnString &>(*res_columns[column_index++]);
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auto & column_name = assert_cast<ColumnString &>(*res_columns[column_index++]);
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auto & column_status = assert_cast<ColumnInt8 &>(*res_columns[column_index++]);
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auto & column_num_files = assert_cast<ColumnUInt64 &>(*res_columns[column_index++]);
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auto & column_uncompressed_size = assert_cast<ColumnUInt64 &>(*res_columns[column_index++]);
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auto & column_compressed_size = assert_cast<ColumnUInt64 &>(*res_columns[column_index++]);
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auto & column_error = assert_cast<ColumnString &>(*res_columns[column_index++]);
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auto & column_start_time = assert_cast<ColumnUInt32 &>(*res_columns[column_index++]);
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auto & column_end_time = assert_cast<ColumnUInt32 &>(*res_columns[column_index++]);
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auto add_row = [&](const BackupsWorker::Info & info)
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{
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column_id.insertData(info.id.data(), info.id.size());
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column_name.insertData(info.name.data(), info.name.size());
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column_status.insertValue(static_cast<Int8>(info.status));
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column_num_files.insertValue(info.num_files);
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column_uncompressed_size.insertValue(info.uncompressed_size);
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column_compressed_size.insertValue(info.compressed_size);
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column_error.insertData(info.error_message.data(), info.error_message.size());
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column_start_time.insertValue(std::chrono::system_clock::to_time_t(info.start_time));
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column_end_time.insertValue(std::chrono::system_clock::to_time_t(info.end_time));
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};
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for (const auto & entry : context->getBackupsWorker().getAllInfos())
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add_row(entry);
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}
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}
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