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429 Commits

Author SHA1 Message Date
Nikolai Kochetov
d328bfa41f Review fixes. Add setting max_optimizations_to_apply. 2021-02-26 19:29:56 +03:00
alexey-milovidov
50639b7dba
Merge pull request #21052 from ClickHouse/file-engine-settings 
Merging #20620
 2021-02-22 13:10:31 +03:00
Alexey Milovidov
46ac365629 Merge branch 'master' into topvisor/file-engine-settings 2021-02-21 23:10:26 +03:00
Alexey Milovidov
0a62f95bbe Merge branch 'master' into distributed_aggregation_memory_efficient_by_default 2021-02-21 23:06:49 +03:00
Kruglov Pavel
815b4ff0d9
Merge branch 'master' into hedged-requests 2021-02-21 17:10:24 +03:00
alexey-milovidov
20a7ccf5b1
Merge pull request #20174 from amosbird/alias 
Normalized function names (lower-case case-insensitive names)
 2021-02-21 16:23:51 +03:00
tavplubix
a697b578bc
Merge pull request #16193 from ClickHouse/database_replicated 
DatabaseReplicated: continuation of #10485
 2021-02-20 19:39:34 +03:00
vdimir
e052a5a05e
Revert "Support old cross to inner join rewrite behaviour" 
This reverts commit 527210b5e4.
 2021-02-19 15:14:24 +03:00
Amos Bird
2c4bc43014
Backward compatible 2021-02-18 20:20:29 +08:00
Pavel Kruglov
1b78de2142 Use fibers in HedgedRequests 2021-02-17 20:34:52 +03:00
vdimir
527210b5e4
Support old cross to inner join rewrite behaviour 2021-02-17 12:44:53 +03:00
Alexey Milovidov
fa20016091 Enable distributed_aggregation_memory_efficient by default 2021-02-17 09:53:18 +03:00
M0r64n
75117389ec Add a couple of QOL file engine settings 2021-02-16 18:50:11 +04:00
Alexander Tokmakov
bf6f64a3fb Merge branch 'master' into database_replicated 2021-02-16 01:28:19 +03:00
vdimir
9afa6b5b1b
Add option cross_to_inner_join_rewrite 2021-02-15 22:40:32 +03:00
Kruglov Pavel
598576ce70
Merge branch 'master' into hedged-requests 2021-02-15 16:51:45 +03:00
Alexander Tokmakov
9c7cf9e92e remove some debug code 2021-02-15 13:26:34 +03:00
Alexey Milovidov
4d650a2a56 Adjust config 2021-02-11 16:41:21 +03:00
Amos Bird
fc6c57f8e0
Fix 2021-02-10 12:48:41 +08:00
Amos Bird
565a148da9
Normalize count() variants 2021-02-10 12:48:41 +08:00
Anton Popov
f1beeb7c25
Merge pull request #20099 from azat/remove-not-existing-setting 
Remove never existing insert_in_memory_parts_timeout
 2021-02-08 16:09:03 +03:00
Pavel Kruglov
f946aab759 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-06 17:38:56 +03:00
Kruglov Pavel
d94e8624d7
Merge branch 'master' into shard-id 2021-02-06 16:48:17 +03:00
Azat Khuzhin
48b415d3e4 Remove never existing insert_in_memory_parts_timeout 
Fixes: a43cb93be5 ("remove questionable functionality")
Cc: @CurtizJ
 2021-02-05 01:26:40 +03:00
Aleksei Semiglazov
921518db0a CLICKHOUSE-606: query deduplication based on parts' UUID 
* add the query data deduplication excluding duplicated parts in MergeTree family engines.

query deduplication is based on parts' UUID which should be enabled first with merge_tree setting
assign_part_uuids=1

allow_experimental_query_deduplication setting is to enable part deduplication, default ot false.

data part UUID is a mechanism of giving a data part a unique identifier.
Having UUID and deduplication mechanism provides a potential of moving parts
between shards preserving data consistency on a read path:
duplicated UUIDs will cause root executor to retry query against on of the replica explicitly
asking to exclude encountered duplicated fingerprints during a distributed query execution.

NOTE: this implementation don't provide any knobs to lock part and hence its UUID. Any mutations/merge will
update part's UUID.

* add _part_uuid virtual column, allowing to use UUIDs in predicates.

Signed-off-by: Aleksei Semiglazov <asemiglazov@cloudflare.com>

address comments
 2021-02-02 16:53:39 +00:00
Pavel Kruglov
60a92e9a99 Fix build, add comments, update tests 2021-02-02 15:14:31 +03:00
feng lv
0edf65c094 fix test 
fix

update

fix spell
 2021-02-02 09:22:30 +00:00
feng lv
4279c7da41 add setting insert_shard_id 
add test

fix style

fix
 2021-02-02 04:26:59 +00:00
Vitaliy Zakaznikov
3de4690450 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into live_view_periodic_refresh 2021-01-29 19:57:13 -05:00
Pavel Kruglov
25e85d71ee Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-01-29 21:08:47 +03:00
Alexey Milovidov
065d22cf2b Merge branch 'master' into disable-checksums-on-read 2021-01-28 03:07:31 +03:00
alexey-milovidov
2028228f4b
Merge pull request #18684 from amosbird/betterwith 
better CTE and with global
 2021-01-27 04:33:17 +03:00
Alexey Milovidov
a6f5f40a65 Merge branch 'master' into disable-checksums-on-read 2021-01-27 04:09:00 +03:00
Amos Bird
3afcccaad2
Fix global with after union refactoring 2021-01-26 10:29:12 +08:00
Alexey Milovidov
9ee5c1535e Allow to disable checksums on read 2021-01-25 23:29:04 +03:00
Alexey Milovidov
cfd47b2980 Merge branch 'master' into issue18494 2021-01-25 22:18:23 +03:00
flynn
e75b116466
Rewrite sum(if()) and sumIf to countIf in special cases (#17041) 
Co-authored-by: vdimir <vdimir@yandex-team.ru>
 2021-01-21 12:01:35 +03:00
Pavel Kruglov
97b5179e55 Implement HedgedRequests 2021-01-19 22:41:05 +03:00
Alexander Kuzmenkov
d22c04568d
Merge pull request #13405 from excitoon-favorites/s3keepalive 
Connection pools for S3
 2021-01-18 12:52:37 +03:00
alexey-milovidov
78fff6bc39
Merge branch 'master' into multiple-nested 2021-01-15 14:54:27 +03:00
alexey-milovidov
2ca185c9f9
Merge pull request #16995 from sundy-li/alias_column_partition_prune 
Add optimize_respect_aliases
 2021-01-14 11:30:45 +03:00
Alexey Milovidov
c51df126f1 Disable "optimize_move_functions_out_of_any" by default #18973 2021-01-12 19:46:18 +03:00
sundy-li
ad01534bd5 Merge branch 'master' into alias_column_partition_prune 2021-01-12 18:28:30 +08:00
Anton Popov
36ae0e4d35 Merge remote-tracking branch 'upstream/master' into HEAD 2021-01-11 13:51:12 +03:00
Alexey Milovidov
7e9120b34f Merge branch 'master' into chenziliang/feature/wildcard-dynamic-columns 2021-01-10 04:04:47 +03:00
Amos Bird
a3d19fa64d
Correctly override default settings remotely 2021-01-08 12:28:09 +08:00
Amos Bird
0260953a47
better 2021-01-06 17:18:48 +08:00
Vladimir Chebotarev
5cbc25c647 Added global setting s3_max_connections. 2021-01-05 13:34:55 +03:00
Amos Bird
a157a5b3b3
add max_partitions_to_read setting 2021-01-04 12:40:48 +08:00
sundyli
f8815f233c
Merge branch 'master' into alias_column_partition_prune 2021-01-02 11:23:55 +08:00
Alexey Milovidov
4b3ae495d6 Merge branch 'master' into CurtizJ-multiple-nested 2021-01-02 00:25:16 +03:00
alexey-milovidov
a7c350adda
Merge branch 'master' into feature/wildcard-dynamic-columns 2020-12-31 17:47:21 +03:00
Nikita Mikhailov
8e31ce4a5c Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-30 18:22:11 +03:00
Nikita Mikhailov
b94a654715 build fix 2020-12-30 16:55:31 +03:00
Alexey Milovidov
68fac02d35 Change union_default_mode to throw exception 2020-12-29 20:27:00 +03:00
TszkitLo40
f7d7880ad5 fix build 2020-12-29 10:13:27 +08:00
Nikita Mikhailov
c3288c3fbf Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-28 15:09:37 +03:00
alfredlu
7ec8a73cc3 fix build 2020-12-28 10:38:16 +08:00
alfredlu
51cfbe8c2e Add log_comment setting 2020-12-27 18:35:46 +08:00
Anton Popov
11283e3d81 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-25 21:25:59 +03:00
Amos Bird
6fc225e676
Distributed insertion to one random shard (#18294) 
* Distributed insertion to one random shard

* add some tests

* add some documentation

* Respect shards' weights

* fine locking

Co-authored-by: Ivan Lezhankin <ilezhankin@yandex-team.ru>
 2020-12-23 19:04:05 +03:00
Anton Popov
57857dda63 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-23 15:16:43 +03:00
Nikolai Kochetov
af7f5c9518
Merge pull request #17868 from ClickHouse/async-read-from-socket 
Async read from socket
 2020-12-23 12:20:42 +03:00
Alexander Kuzmenkov
51b2329295
Merge branch 'master' into aku/window-prototype 2020-12-23 09:26:11 +03:00
Nikita Mikhailov
dcfbe782c6 Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-23 05:20:22 +03:00
Anton Popov
b6ff6300b2 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-22 18:06:21 +03:00
Alexander Kuzmenkov
85c1bc1253 Merge remote-tracking branch 'origin/master' into tmp 2020-12-21 10:46:21 +03:00
Alexey Milovidov
ae9b67fefa Support to parse Arrays in CSV as nested CSV in a String 2020-12-20 13:26:08 +03:00
alexey-milovidov
34e4ace029
Merge pull request #17525 from ClickHouse/null-as-default-default 
Attempt to make NULL as default by default
 2020-12-18 18:00:34 +03:00
Nikolai Kochetov
c7ef57c6fd Add setting async_socket_for_remote 2020-12-18 16:15:03 +03:00
Anton Popov
009efeff40 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-18 16:14:09 +03:00
Alexey Milovidov
a0f7a12c4f Merge branch 'master' into null-as-default-default 2020-12-18 08:09:35 +03:00
Alexander Kuzmenkov
4bfcb2fc16 a setting 2020-12-18 04:25:21 +03:00
Nikita Mikhailov
6a55e018e4 Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-18 02:25:32 +03:00
Alexey Milovidov
e4433157e7 Merge branch 'master' into insert_quorum_parallel-default 2020-12-17 22:42:32 +03:00
Anton Popov
a42b00c9aa Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-17 20:43:23 +03:00
hexiaoting
cb91d64fe7
Add new feature: limit length and offset setting (#17633) 
Co-authored-by: Alexander Kazakov <Akazz@users.noreply.github.com>
 2020-12-17 17:16:14 +03:00
sundy-li
84807e9791 rename settings 2020-12-17 02:17:59 +00:00
Alexey Milovidov
6a7c73a7bd Merge branch 'master' into insert_quorum_parallel-default 2020-12-17 04:54:17 +03:00
sundy-li
24a190a461 update setting description 2020-12-16 10:46:47 +00:00
sundy-li
5c9f84b2f4 Merge branch 'master' into alias_column_partition_prune 2020-12-16 18:44:00 +08:00
Anton Popov
e51cf03f21 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-15 21:08:01 +03:00
Nikolai Kochetov
6defcbb662
Merge branch 'master' into optimize-data-on-insert 2020-12-15 16:50:42 +03:00
sundy-li
cf087002db Merge branch 'master' into alias_column_partition_prune 2020-12-15 16:37:00 +08:00
Anton Popov
c78861e86e Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-15 01:45:01 +03:00
Anton Popov
afc2d7099b add conversion from array to map 2020-12-15 01:16:04 +03:00
nikitamikhaylov
8ff072c702 better 2020-12-15 00:56:47 +03:00
nikitamikhaylov
57705f5b73 delete and fix strange code 2020-12-15 00:56:47 +03:00
Nikita Mikhaylov
9922324787 it works 2020-12-15 00:56:47 +03:00
alexey-milovidov
363ff79cca
Merge pull request #17934 from Jokser/s3-adaptive-single-part-upload 
Adaptive choose of single/multi part upload in WriteBufferFromS3
 2020-12-14 23:00:43 +03:00
Pavel Kovalenko
346c241c20 Merge remote-tracking branch 'origin/master' into s3-adaptive-single-part-upload 
# Conflicts:
#	src/Disks/S3/DiskS3.cpp
 2020-12-14 11:00:30 +03:00
Alexey Milovidov
6341521b10 Remove obsolete settings 2020-12-14 02:40:11 +03:00
alexey-milovidov
bce02de691
Merge pull request #17539 from azat/remerge_sort_lowered_memory_bytes_ratio 
Add remerge_sort_lowered_memory_bytes_ratio setting
 2020-12-13 04:38:50 +03:00
sundyli
36ca21c24a
Merge branch 'master' into alias_column_partition_prune 2020-12-13 00:45:14 +08:00
sundy-li
9407028540 update 2020-12-13 00:42:15 +08:00
Pavel Kovalenko
db7a87089b Adaptive choose of single/multi part upload in WriteBufferFromS3. 2020-12-09 17:09:04 +03:00
Kruglov Pavel
e19eb6f17a
Merge branch 'master' into optimize-data-on-insert 2020-12-08 15:57:46 +03:00
Anton Popov
d7aad3bf79 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-07 19:13:01 +03:00
Anton Popov
60b0cbb1c1
Merge pull request #15939 from Avogar/optimize_final_optimization 
Optimize final optimization
 2020-12-05 02:26:27 +03:00
Pavel Kruglov
905ba78adc Merge branch 'master' of github.com:ClickHouse/ClickHouse into optimize-data-on-insert 2020-12-04 18:56:46 +03:00