CREATE TABLE default.repli (id String default '', `rank` String) ENGINE = ReplicatedMergeTree('/clickhouse/tables/001-000/repli', 'clickhouse1') order by (id) SETTINGS index_granularity = 8192; CREATE TABLE default.distri (id String default '', `rank` String) ENGINE = Distributed('local-...
( `id` UInt32, `c1` String, `c2` String, `part_time` DateTime ) ENGINE = ReplicatedMergeTree('/clickhouse/clickhouse/ck-hdd-cluster/tables/{shard}/t1/replicated_mergetree_backup', '{replica}') PARTITION BY toYYYYMMDD(part_time) ORDER BY id SETTINGS index_granularity = 8192; insert into...
min_index_granularity_bytes Min allowed size of data granules in bytes. Default value: 1024b. To provide a safeguard against accidentally creating tables with very low index_granularity_bytes. enable_mixed_granularity_parts Enables or disables transitioning to control the granule size with the...
UITextGranularity UITextInput_Extensions UITextInputAssistantItem UITextInputDelegate UITextInputMode UITextInputMode.Notifications UITextInputPasswordRules UITextInputStringTokenizer UITextInputTokenizer UITextInputTraits_Extensions UITextItemInteraction UITextLayoutDirection UITextPasteDelegate UITextPasteDelegate_Extensio...
merge_tree_coarse_index_granularity merge_tree_max_rows_to_use_cache merge_tree_max_bytes_to_use_cache optimize optimize_throw_if_noop optimize_skip_merged_partitions merge_selecting_sleep_ms allow_nullable_key s3 s3_truncate_on_insert s3_create_new_file_on_insert s3_skip_empt...
UITextGranularity UITextInput_Extensions UITextInputAssistantItem UITextInputDelegate UITextInputMode UITextInputMode.Notifications UITextInputPasswordRules UITextInputStringTokenizer UITextInputTokenizer UITextInputTraits_Extensions UITextItemInteraction UITextLayoutDirection UITextPasteDelegate UITextPasteDelegate_Extensio...
UITextGranularity UITextInput_Extensions UITextInputAssistantItem UITextInputDelegate UITextInputMode UITextInputMode.Notifications UITextInputPasswordRules UITextInputStringTokenizer UITextInputTokenizer UITextInputTraits_Extensions UITextItemInteraction UITextLayoutDirection UITextPasteDelegate UITextPasteDelegate_Extensio...
CREATE TABLE data( key Int, d1 Int, d1_null Nullable(Int), INDEX d1_idx d1 TYPE minmax GRANULARITY 1, INDEX d1_null_idx assumeNotNull(d1_null) TYPE minmax GRANULARITY 1)Engine=MergeTree()ORDER BY key;SELECT * FROM data_01515;SELECT * FROM data_01515 SETTINGS force_data_skipping_i...
• Updating table FT settings in RT mode • Renaming a real-time table • Updating table FT settings in plain mode • Rebuilding a secondary index • Changing a distributed table ⪢ Functions • Mathematical functions • Searching and ranking functions • Type casting fu...
Data granularityNumber of Days 10-minute Data 1 Day Hourly Data 7 DaysIf process data is enabled with the default retention settings, process data would consume approximately 1.5 MB per VDA and 3 MB per Terminal Services VDA (TS VDA) over a period of one year....