Pavel Kruglov
a3f1b825cc
Fix build
2021-02-01 21:17:12 +03:00
alexey-milovidov
6b2f0435c8
Merge pull request #19375 from Avogar/select-final
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Improve do_not_merge_across_partitions_select_final optimization.
2021-02-01 20:31:08 +03:00
Nikolai Kochetov
19e4a33f9d
Merge pull request #19544 from amosbird/limitconcurrency
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Per MergeTree table query limit
2021-02-01 16:09:12 +03:00
Pavel Kruglov
78371e15dc
Update test, reduce num_threads_for_lonely_parts if data is small
2021-01-29 21:00:08 +03:00
Pavel Kruglov
71f4acd48b
Use one pool for lonely parts, update tests
2021-01-29 17:30:14 +03:00
Pavel Kruglov
a437ee4e31
Merge branch 'master' of github.com:ClickHouse/ClickHouse into select-final
2021-01-29 14:25:47 +03:00
Amos Bird
66fe97d8bd
Per MergeTree table query limit
2021-01-26 14:03:31 +08:00
Alexey Milovidov
8dfa933028
Amend
2021-01-25 23:48:10 +03:00
Alexey Milovidov
9ee5c1535e
Allow to disable checksums on read
2021-01-25 23:29:04 +03:00
Azat Khuzhin
1c364b6ee3
Fix SIGSEGV with merge_tree_min_rows_for_concurrent_read/merge_tree_min_bytes_for_concurrent_read=0/UINT64_MAX
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In case of 0 or too huge value it will try to read not existing marks
and got:
Logical error: 'Trying to get non existing mark 11936128518282651045, while size is 2'.
2021-01-24 14:39:57 +03:00
Pavel Kruglov
900580af02
Add parallel select when there is one part with level>0 in select final
2021-01-21 20:34:50 +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
Amos Bird
a157a5b3b3
add max_partitions_to_read setting
2021-01-04 12:40:48 +08:00
Nikolai Kochetov
46f70dd0de
Merge branch 'master' into actions-dag-f14
2020-11-12 11:54:44 +03:00
tavplubix
058aa8f85e
Merge pull request #16824 from ClickHouse/replace_stringstreams_with_buffers
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Replace std::*stringstreams with DB::*Buffers
2020-11-12 01:11:44 +03:00
Nikolai Kochetov
1846bb3cac
Merge branch 'master' into actions-dag-f14
2020-11-11 13:08:57 +03:00
Alexander Tokmakov
b94cc5c4e5
remove more stringstreams
2020-11-10 21:22:26 +03:00
Nikolai Kochetov
c6575c9032
Update ExpressionActions constructur
2020-11-10 19:27:55 +03:00
Nikolai Kochetov
07fe3a6347
Fix build.
2020-11-10 15:14:05 +03:00
Nikolai Kochetov
195c941c4e
Merge branch 'master' into storage-read-query-plan
2020-11-10 15:02:22 +03:00
Nikolai Kochetov
363c1e05c0
Try fix tests.
2020-11-10 12:35:05 +03:00
Nikolai Kochetov
6717c7a0af
Merge branch 'master' into actions-dag-f14
2020-11-09 14:57:48 +03:00
alexey-milovidov
0e6ae4aff7
Merge pull request #16253 from amosbird/pf
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Prune partition in verbatim way.
2020-11-08 18:58:02 +03:00
Alexey Milovidov
fd84d16387
Fix "server failed to start" error
2020-11-07 03:14:53 +03:00
alexey-milovidov
7fb53b205c
Merge pull request #16637 from azat/mt-read_in_order-spread-fix
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Fix spreading for ReadInOrderOptimizer with expression in ORDER BY
2020-11-06 17:36:03 +03:00
Nikolai Kochetov
c10f733587
Merge branch 'master' into storage-read-query-plan
2020-11-06 15:43:46 +03:00
Nikolai Kochetov
9aeb757da4
Merge branch 'master' into actions-dag-f14
2020-11-06 15:04:20 +03:00
Amos Bird
2b0085c106
Pruning is different from counting
2020-11-06 19:58:03 +08:00
Amos Bird
30bf5e6d26
Prune partition in verbatim way.
2020-11-06 09:56:13 +08:00
Alexey Milovidov
1bcf22d42f
Fix 'max_parallel_replicas' without sampling.
2020-11-04 18:59:14 +03:00
Azat Khuzhin
2389406c21
Fix spreading for ReadInOrderOptimizer with expression in ORDER BY
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This will fix optimize_read_in_order/optimize_aggregation_in_order with
max_threads>0 and expression in ORDER BY
2020-11-04 07:07:26 +03:00
Nikolai Kochetov
54a9b80a11
Fix build
2020-11-03 22:30:58 +03:00
Nikolai Kochetov
6767a226fc
Merge branch 'master' into actions-dag-f14
2020-11-03 15:21:06 +03:00
Nikolai Kochetov
07a7c46b89
Refactor ExpressionActions [Part 3]
2020-11-03 14:28:28 +03:00
Anton Popov
a3a8e18637
Merge branch 'master' into select_final
2020-11-03 00:00:43 +03:00
Nikolai Kochetov
1c106691b5
Merge pull request #16423 from amosbird/jbodread
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Balanced reading from JBOD
2020-10-29 19:22:45 +03:00
Amos Bird
f995ef9797
Balanced reading from JBOD
2020-10-29 04:05:07 +08:00
Mikhail Filimonov
41971e073a
Fix typos reported by codespell
2020-10-27 12:04:03 +01:00
Pavel Kruglov
89fdeb4e15
Fix style, move setting and add checking level>0
2020-10-21 20:35:31 +03:00
Pavel Kruglov
f5fac575f4
don't postprocess single parts
2020-10-15 15:22:41 +03:00
Pavel Kruglov
44c2b138f3
Fix style
2020-10-13 22:53:36 +03:00
Pavel Kruglov
be0cb31d21
Add tests and comments
2020-10-13 21:55:03 +03:00
Pavel Kruglov
8200bab859
Add setting do_not_merge_across_partitions
2020-10-13 17:54:52 +03:00
Nikolai Kochetov
7e58f99f64
Merge branch 'master' into storage-read-query-plan
2020-10-12 13:12:39 +03:00
Nikolai Kochetov
76a04fb4b4
Merge pull request #15762 from ClickHouse/new-block-for-functions
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Use `ColumnsWithTypeAndName` instead of `Block` for function calls
2020-10-10 08:50:38 +03:00
Nikolai Kochetov
a7fb2e38a5
Use ColumnWithTypeAndName as function argument instead of Block.
2020-10-09 10:41:28 +03:00
Azat Khuzhin
75e612fc16
Use full featured parser for force_data_skipping_indices
2020-10-07 01:44:14 +03:00
Azat Khuzhin
ef6d12967f
Implement force_data_skipping_indices setting
2020-10-07 01:42:31 +03:00
Nikolai Kochetov
f9bf1e3406
Merge branch 'master' into storage-read-query-plan
2020-10-06 09:50:10 +03:00
