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• .gitattributes
• base
  • base
    • itoa.cpp
  • poco/NetSSL_OpenSSL
    • include/Poco/Net
      • SecureSocketImpl.h
    • src
      • SecureSocketImpl.cpp
• contrib
  • llvm-project
  • openssl
  • sysroot
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• docker
  • packager
    • binary-builder
      • build.sh
    • packager
  • test
    • stateful
      • run.sh
    • stateless
      • run.sh
    • stress
      • run.sh
• docs
  • en
    • engines/table-engines/mergetree-family
      • mergetree.md
    • operations/settings
      • settings.md
    • sql-reference
      • data-types
        • json.md
      • functions
        • bit-functions.md
        • other-functions.md
      • statements
        • alter
          • statistics.md
        • create
          • table.md
      • table-functions
        • s3.md
      • window-functions
        • index.md
  • ru/operations/settings
    • settings.md
• programs
  • CMakeLists.txt
  • keeper
    • CMakeLists.txt
    • Keeper.cpp
    • clickhouse-keeper.cpp
    • keeper_main.cpp
  • main.cpp
  • odbc-bridge
    • ODBCSource.cpp
  • self-extracting
    • CMakeLists.txt
  • server
    • Server.cpp
    • dashboard.html
• src
  • Analyzer
    • Passes
      • AggregateFunctionsArithmericOperationsPass.cpp
      • ComparisonTupleEliminationPass.cpp
      • CountDistinctPass.cpp
      • FunctionToSubcolumnsPass.cpp
      • NormalizeCountVariantsPass.cpp
      • OptimizeDateOrDateTimeConverterWithPreimagePass.cpp
      • RewriteAggregateFunctionWithIfPass.cpp
      • RewriteSumFunctionWithSumAndCountPass.cpp
      • SumIfToCountIfPass.cpp
      • UniqInjectiveFunctionsEliminationPass.cpp
      • UniqToCountPass.cpp
    • Utils.cpp
    • Utils.h
  • Client
    • ClientBase.cpp
    • ClientBase.h
  • Columns
    • ColumnObject.cpp
    • ColumnObject.h
  • Common
    • CollectionOfDerived.h
    • ConcurrentBoundedQueue.h
    • Config
      • ConfigProcessor.cpp
    • Coverage.cpp
    • Coverage.h
    • EnvironmentChecks.cpp
    • EnvironmentChecks.h
    • ProfileEvents.cpp
    • ZooKeeper
      • ZooKeeperCommon.cpp
      • ZooKeeperCommon.h
  • Compression
    • CompressionFactory.cpp
  • Coordination
    • CoordinationSettings.cpp
    • CoordinationSettings.h
    • KeeperConstants.cpp
    • KeeperDispatcher.cpp
    • KeeperStateMachine.cpp
    • KeeperStateMachine.h
    • KeeperStorage.cpp
    • SnapshotableHashTable.h
    • Standalone
      • Context.cpp
      • Context.h
      • Settings.cpp
      • ThreadStatusExt.cpp
  • Core
    • Settings.h
    • SettingsChangesHistory.cpp
    • SettingsFields.cpp
    • SettingsFields.h
  • Daemon
    • BaseDaemon.cpp
    • SentryWriter.cpp
  • DataTypes
    • DataTypeTuple.cpp
  • Disks
    • IO
      • ReadBufferFromRemoteFSGather.cpp
      • WriteBufferFromAzureBlobStorage.cpp
    • ObjectStorages
      • DiskObjectStorage.h
      • DiskObjectStorageMetadata.cpp
      • IObjectStorage.h
      • MetadataStorageFactory.cpp
      • ObjectStorageFactory.cpp
      • createMetadataStorageMetrics.h
    • registerDisks.cpp
  • Functions
    • FunctionBase64Conversion.h
    • FunctionBitTestMany.h
    • FunctionHelpers.cpp
    • FunctionHelpers.h
    • FunctionStringReplace.h
    • FunctionTokens.h
    • FunctionUnixTimestamp64.h
    • FunctionsAES.h
    • FunctionsConversion.cpp
    • FunctionsRound.h
    • JSONArrayLength.cpp
    • Regexps.h
    • URL
      • URLHierarchy.cpp
      • URLPathHierarchy.cpp
      • extractURLParameterNames.cpp
      • extractURLParameters.cpp
    • arrayStringConcat.cpp
    • array
      • FunctionsMapMiscellaneous.cpp
      • arrayJaccardIndex.cpp
      • arrayRandomSample.cpp
      • arrayShingles.cpp
    • bitTest.cpp
    • castOrDefault.cpp
    • countMatches.h
    • dateTimeToSnowflakeID.cpp
    • extractAll.cpp
    • extractAllGroups.h
    • extractGroups.cpp
    • formatQuery.cpp
    • fromDaysSinceYearZero.cpp
    • generateSnowflakeID.cpp
    • generateUUIDv4.cpp
    • generateUUIDv7.cpp
    • geohashDecode.cpp
    • geohashEncode.cpp
    • geohashesInBox.cpp
    • makeDate.cpp
    • parseDateTime.cpp
    • parseReadableSize.cpp
    • regexpExtract.cpp
    • repeat.cpp
    • seriesDecomposeSTL.cpp
    • seriesOutliersDetectTukey.cpp
    • seriesPeriodDetectFFT.cpp
    • snowflake.cpp
    • snowflakeIDToDateTime.cpp
    • space.cpp
    • sqid.cpp
    • timestamp.cpp
    • toDecimalString.cpp
  • IO
    • AzureBlobStorage
      • copyAzureBlobStorageFile.cpp
    • S3
      • BlobStorageLogWriter.cpp
  • Interpreters
    • AsynchronousInsertQueue.cpp
    • Cache
      • WriteBufferToFileSegment.cpp
    • Context.h
    • DatabaseCatalog.cpp
    • InterpreterCheckQuery.cpp
    • InterpreterCreateQuery.cpp
    • InterpreterExplainQuery.cpp
    • InterpreterInsertQuery.cpp
    • InterpreterInsertQuery.h
    • ObjectStorageQueueLog.cpp
    • ObjectStorageQueueLog.h
    • RewriteFunctionToSubcolumnVisitor.cpp
    • RewriteFunctionToSubcolumnVisitor.h
    • Squashing.cpp
    • Squashing.h
    • SystemLog.cpp
    • TreeOptimizer.cpp
    • TreeRewriter.cpp
  • Processors
    • Chunk.cpp
    • Chunk.h
    • Executors
      • PullingAsyncPipelineExecutor.cpp
      • PullingPipelineExecutor.cpp
    • Formats/Impl
      • ParquetBlockOutputFormat.cpp
    • IAccumulatingTransform.cpp
    • Merges
      • Algorithms
        • FinishAggregatingInOrderAlgorithm.cpp
        • MergeTreePartLevelInfo.h
        • ReplacingSortedAlgorithm.cpp
        • ReplacingSortedAlgorithm.h
      • IMergingTransform.cpp
      • IMergingTransform.h
    • QueryPlan
      • ReadFromMergeTree.cpp
    • Sinks
      • RemoteSink.h
      • SinkToStorage.cpp
      • SinkToStorage.h
    • Sources
      • BlocksSource.h
      • RemoteSource.cpp
      • SourceFromSingleChunk.cpp
    • Transforms
      • AggregatingInOrderTransform.cpp
      • AggregatingInOrderTransform.h
      • AggregatingTransform.cpp
      • AggregatingTransform.h
      • ApplySquashingTransform.h
      • CountingTransform.cpp
      • DeduplicationTokenTransforms.cpp
      • DeduplicationTokenTransforms.h
      • ExpressionTransform.cpp
      • JoiningTransform.cpp
      • JoiningTransform.h
      • MaterializingTransform.cpp
      • MemoryBoundMerging.h
      • MergingAggregatedMemoryEfficientTransform.cpp
      • MergingAggregatedMemoryEfficientTransform.h
      • MergingAggregatedTransform.cpp
      • PlanSquashingTransform.cpp
      • PlanSquashingTransform.h
      • SelectByIndicesTransform.h
      • SquashingTransform.cpp
      • TotalsHavingTransform.cpp
      • buildPushingToViewsChain.cpp
  • QueryPipeline
    • QueryPipelineBuilder.h
    • QueryPlanResourceHolder.cpp
    • QueryPlanResourceHolder.h
  • Server
    • KeeperTCPHandler.cpp
    • PrometheusRequestHandler.cpp
    • ProtocolServerAdapter.cpp
    • ProtocolServerAdapter.h
    • TCPHandler.cpp
  • Storages
    • Distributed
      • DistributedSink.cpp
      • DistributedSink.h
    • FileLog
      • StorageFileLog.cpp
    • IStorage.h
    • IStorageCluster.h
    • Kafka
      • StorageKafka.cpp
    • LiveView
      • LiveViewSink.h
      • StorageLiveView.cpp
      • StorageLiveView.h
    • MaterializedView
      • RefreshTask.cpp
    • MergeTree
      • IMergeTreeDataPart.cpp
      • IMergeTreeDataPart.h
      • MergeTask.cpp
      • MergeTreeSelectProcessor.cpp
      • MergeTreeSequentialSource.cpp
      • MergeTreeSink.cpp
      • MergeTreeSink.h
      • MergeTreeSource.cpp
      • MergeTreeSource.h
      • MutateTask.cpp
      • ReplicatedMergeTreeSink.cpp
      • ReplicatedMergeTreeSink.h
    • MessageQueueSink.cpp
    • MessageQueueSink.h
    • NATS
      • StorageNATS.cpp
    • ObjectStorageQueue
      • ObjectStorageQueueIFileMetadata.h
      • ObjectStorageQueueSource.cpp
      • StorageObjectStorageQueue.cpp
      • StorageObjectStorageQueue.h
    • ObjectStorage
      • DataLakes
        • DeltaLakeMetadata.cpp
        • DeltaLakeMetadata.h
        • HudiMetadata.h
        • IDataLakeMetadata.h
        • IStorageDataLake.h
        • IcebergMetadata.h
        • PartitionColumns.h
      • StorageObjectStorage.cpp
      • StorageObjectStorage.h
      • StorageObjectStorageCluster.h
      • StorageObjectStorageSink.cpp
      • StorageObjectStorageSink.h
      • StorageObjectStorageSource.cpp
      • StorageObjectStorageSource.h
    • PartitionedSink.cpp
    • PartitionedSink.h
    • PostgreSQL
      • MaterializedPostgreSQLConsumer.cpp
      • PostgreSQLReplicationHandler.cpp
    • RabbitMQ
      • StorageRabbitMQ.cpp
    • RocksDB
      • EmbeddedRocksDBBulkSink.cpp
      • EmbeddedRocksDBBulkSink.h
      • EmbeddedRocksDBSink.cpp
      • EmbeddedRocksDBSink.h
      • StorageEmbeddedRocksDB.cpp
    • Statistics
      • Statistics.cpp
      • Statistics.h
      • StatisticsTDigest.cpp
      • StatisticsTDigest.h
      • StatisticsUniq.cpp
      • StatisticsUniq.h
      • TDigestStatistics.cpp
      • tests
        • gtest_stats.cpp
    • StorageBuffer.cpp
    • StorageDistributed.cpp
    • StorageFile.cpp
    • StorageFile.h
    • StorageFileCluster.h
    • StorageJoin.cpp
    • StorageKeeperMap.cpp
    • StorageLog.cpp
    • StorageMemory.cpp
    • StorageMongoDB.cpp
    • StorageMySQL.cpp
    • StoragePostgreSQL.cpp
    • StorageRedis.cpp
    • StorageSQLite.cpp
    • StorageSet.cpp
    • StorageStripeLog.cpp
    • StorageURL.cpp
    • StorageURL.h
    • StorageURLCluster.h
    • System
      • StorageSystemS3Queue.cpp
      • StorageSystemZooKeeper.cpp
    • WindowView
      • StorageWindowView.cpp
      • StorageWindowView.h
  • TableFunctions
    • ITableFunction.cpp
• tests
  • ci
    • stress_check.py
  • clickhouse-test
  • integration
    • test_config_substitutions
      • configs
        • 000-server_overrides.xml
        • 000-users_with_env_subst.xml
        • 010-server_with_env_subst.xml
      • test.py
    • test_force_deduplication
      • test.py
    • test_keeper_four_word_command
      • test.py
    • test_odbc_interaction
      • test.py
    • test_profile_max_sessions_for_user
      • test.py
    • test_storage_delta
      • test.py
  • queries/0_stateless
    • 00510_materizlized_view_and_deduplication_zookeeper.reference
    • 00510_materizlized_view_and_deduplication_zookeeper.sql
    • 00626_replace_partition_from_table_zookeeper.sh
    • 00632_get_sample_block_cache.sql
    • 00633_materialized_view_and_too_many_parts_zookeeper.sh
    • 00731_long_merge_tree_select_opened_files.sh
    • 00753_system_columns_and_system_tables_long.sql
    • 00763_lock_buffer_long.sh
    • 00967_ubsan_bit_test.reference
    • 00967_ubsan_bit_test.sql
    • 01006_simpod_empty_part_single_column_write.sh
    • 01070_mutations_with_dependencies.sql
    • 01078_merge_tree_read_one_thread.sql
    • 01082_bit_test_out_of_bound.reference
    • 01082_bit_test_out_of_bound.sql
    • 01158_zookeeper_log_long.sql
    • 01200_mutations_memory_consumption.sql
    • 01221_system_settings.sql
    • 01275_parallel_mv.reference
    • 01275_parallel_mv.sql.j2
    • 01281_group_by_limit_memory_tracking.sh
    • 01293_optimize_final_force.sh
    • 01304_direct_io_long.sh
    • 01343_min_bytes_to_use_mmap_io.sql
    • 01344_min_bytes_to_use_mmap_io_index.sql
    • 01475_read_subcolumns.sql
    • 01475_read_subcolumns_storages.sh
    • 01508_race_condition_rename_clear_zookeeper_long.sh
    • 01532_execute_merges_on_single_replica_long.sql
    • 01533_multiple_nested.sql
    • 01551_mergetree_read_in_order_spread.sql
    • 01600_parts_states_metrics_long.reference
    • 01600_parts_states_metrics_long.sh
    • 01605_adaptive_granularity_block_borders.sql
    • 01643_merge_tree_fsync_smoke.sql
    • 01643_replicated_merge_tree_fsync_smoke.sql
    • 01705_normalize_create_alter_function_names.sql
    • 01710_minmax_count_projection.sql
    • 01810_max_part_removal_threads_long.sh
    • 01872_functions_to_subcolumns.reference
    • 01872_functions_to_subcolumns_analyzer.reference
    • 01872_functions_to_subcolumns_analyzer.sql
    • 01927_query_views_log_current_database.sql
    • 02115_map_contains.reference
    • 02115_map_contains_analyzer.reference
    • 02115_map_contains_analyzer.sql
    • 02116_tuple_element.reference
    • 02116_tuple_element_analyzer.reference
    • 02116_tuple_element_analyzer.sql
    • 02124_insert_deduplication_token_materialized_views.reference
    • 02124_insert_deduplication_token_materialized_views.sql
    • 02125_query_views_log.sql
    • 02226_filesystem_cache_profile_events.sh
    • 02228_merge_tree_insert_memory_usage.sql
    • 02233_optimize_aggregation_in_order_prefix.sql
    • 02240_filesystem_cache_bypass_cache_threshold.sql
    • 02240_filesystem_query_cache.sql
    • 02240_system_filesystem_cache_table.sh
    • 02241_filesystem_cache_on_write_operations.sh
    • 02242_system_filesystem_cache_log_table.sh
    • 02263_lazy_mark_load.sh
    • 02286_drop_filesystem_cache.sh
    • 02286_tuple_numeric_identifier.sql
    • 02313_filesystem_cache_seeks.sh
    • 02336_sparse_columns_s3.sql
    • 02343_aggregation_pipeline.sql
    • 02354_distributed_with_external_aggregation_memory_usage.sql
    • 02361_fsync_profile_events.sh
    • 02381_client_prints_server_side_time.sh
    • 02454_create_table_with_custom_disk.sql
    • 02497_trace_events_stress_long.sh
    • 02503_cache_on_write_with_small_segment_size.sh
    • 02521_aggregation_by_partitions.sql
    • 02532_send_logs_level_test.sh
    • 02554_fix_grouping_sets_predicate_push_down.sql
    • 02560_vertical_merge_memory_usage.sql
    • 02582_async_reading_with_small_limit.sql
    • 02703_max_local_read_bandwidth.sh
    • 02703_max_local_write_bandwidth.sh
    • 02704_max_backup_bandwidth.sh
    • 02725_memory-for-merges.sql
    • 02731_zero_objects_in_metadata.sh
    • 02806_system_parts_columns_modification_time.sql.j2
    • 02808_filesystem_cache_drop_query.sh
    • 02832_alter_max_sessions_for_user.sh
    • 02833_multiprewhere_extra_column.sql
    • 02864_replace_partition_with_duplicated_parts_zookeeper.sh
    • 02864_statistics_ddl.reference
    • 02864_statistics_ddl.sql
    • 02864_statistics_exception.sql
    • 02864_statistics_materialize_in_merge.reference
    • 02864_statistics_materialize_in_merge.sql
    • 02864_statistics_operate.reference
    • 02864_statistics_operate.sql
    • 02912_ingestion_mv_deduplication.reference
    • 02912_ingestion_mv_deduplication.sql
    • 02933_change_cache_setting_without_restart.sh
    • 02933_replicated_database_forbid_create_as_select.reference
    • 02933_replicated_database_forbid_create_as_select.sh
    • 02944_dynamically_change_filesystem_cache_size.sh
    • 02971_functions_to_subcolumns_column_names.reference
    • 02971_functions_to_subcolumns_column_names.sql
    • 02971_functions_to_subcolumns_map.reference
    • 02971_functions_to_subcolumns_map.sql
    • 02971_functions_to_subcolumns_variant.reference
    • 02971_functions_to_subcolumns_variant.sql
    • 03003_functions_to_subcolumns_final.reference
    • 03003_functions_to_subcolumns_final.sql
    • 03008_deduplication.python
    • 03008_deduplication_cases_from_docs.reference
    • 03008_deduplication_cases_from_docs.sql
    • 03008_deduplication_insert_into_partitioned_table.reference
    • 03008_deduplication_insert_into_partitioned_table.sql
    • 03008_deduplication_insert_several_blocks_nonreplicated.reference
    • 03008_deduplication_insert_several_blocks_nonreplicated.sh
    • 03008_deduplication_insert_several_blocks_replicated.reference
    • 03008_deduplication_insert_several_blocks_replicated.sh
    • 03008_deduplication_mv_generates_several_blocks_nonreplicated.reference
    • 03008_deduplication_mv_generates_several_blocks_nonreplicated.sh
    • 03008_deduplication_mv_generates_several_blocks_replicated.reference
    • 03008_deduplication_mv_generates_several_blocks_replicated.sh
    • 03008_deduplication_several_mv_into_one_table_nonreplicated.reference
    • 03008_deduplication_several_mv_into_one_table_nonreplicated.sh
    • 03008_deduplication_several_mv_into_one_table_replicated.reference
    • 03008_deduplication_several_mv_into_one_table_replicated.sh
    • 03008_local_plain_rewritable.sh
    • 03032_dynamically_resize_filesystem_cache_2.sh
    • 03035_max_insert_threads_support.sh
    • 03036_reading_s3_archives.reference
    • 03036_reading_s3_archives.sql
    • 03164_materialize_statistics.sql
    • 03165_round_scale_as_column.reference
    • 03165_round_scale_as_column.sql
    • 03171_function_to_subcolumns_fuzzer.reference
    • 03171_function_to_subcolumns_fuzzer.sql
    • 03197_storage_join_strictness_type_restriction.reference
    • 03197_storage_join_strictness_type_restriction.sql
• utils/check-style/aspell-ignore/en
  • aspell-dict.txt