Vitaly Baranov
01921ce9a3
Move most code from setTableStructure() to a separate function.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
7689e0c36f
Improve gathering metadata for backup - part 6.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
6ca400fd89
Improve gathering metadata for backup - part 5.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
aaf7f66549
Improve gathering metadata for backup - part 4.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
44db346fea
Improve gathering metadata for backup - part 3.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
461a31f237
Improve gathering metadata for backup - part 2.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
64b51a3772
Improve gathering metadata for backup.
2022-06-30 08:37:17 +02:00
Vitaly Baranov
47ac47350b
Store projections in backups.
2022-06-30 08:37:17 +02:00
GruffGemini
c64cfbcf4f
Update group-by.md
2022-06-30 09:32:42 +03:00
GruffGemini
572e540217
docs (en, group-by.md): fixed broken links
2022-06-30 09:29:18 +03:00
Nikolay Degterinsky
384603a656
Merge pull request #38592 from ClibMouse/PR_38549_updates
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Updated Geo Functions Index.md
2022-06-30 03:20:37 +02:00
Yakov Olkhovskiy
ab7bdd856f
Merge pull request #38599 from ClibMouse/mcc_zlib_removal
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Remove zlib in mariadb-connector-c
2022-06-29 20:27:37 -04:00
Alexander Tokmakov
8b4ec60063
Merge pull request #38587 from ClickHouse/nickitat-patch-2
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quick fix for 02112_with_fill_interval
2022-06-30 02:46:47 +03:00
mergify[bot]
4cbbfb431d
Merge branch 'master' into dictinct_in_order_optimization
2022-06-29 23:32:17 +00:00
Igor Nikonov
d435532c68
Adapt range search algorithm to high cardinality case
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+ range search done in steps of some number of rows.
Controled by new
setting `distinct_in_order_range_search_step`. By default 0, i.e.
whole chunk
+ before start binary search, linear probing is done on each step (32
rows currently)
2022-06-29 23:30:35 +00:00
alesapin
8726c7df26
Strangest fix for HDFS test
2022-06-30 01:21:49 +02:00
Igor Nikonov
bd4a208428
Merge pull request #38438 from ClickHouse/distinct_sorted_small_refact
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Distinct sorted: calculate column positions once
2022-06-30 00:53:17 +02:00
Alexander Tokmakov
4bf1443dae
Update download.sh
2022-06-30 01:00:08 +03:00
Robert Schulze
81bb2242fd
Fix countSubstrings() & position() on patterns with 0-bytes
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SQL functions countSubstrings(), countSubstringsCaseInsensitive(),
countSubstringsUTF8(), position(), positionCaseInsensitive(),
positionUTF8() with non-const pattern argument use fallback sorters
LibCASCIICaseSensitiveStringSearcher and LibCASCIICaseInsensitiveStringSearcher
which call ::strstr(), resp. ::strcasestr(). These functions assume that
the haystack is 0-terminated and they even document that. However, the
callers did not check if the haystack contains 0-byte (perhaps because
its sort of expensive). As a consequence, if the haystack contained a
zero byte in it's payload, matches behind this zero byte were ignored.
create table t (id UInt32, pattern String) engine = MergeTree() order by id;
insert into t values (1, 'x');
select countSubstrings('aaaxxxaa\0xxx', pattern) from t;
We returned 3 before this commit, now we return 6
2022-06-29 21:41:18 +00:00
Nikita Taranov
7d2e8b0883
clean up
2022-06-29 22:15:12 +02:00
HeenaBansal2009
6bf9c7cd4d
Updated index file for Geo functions
2022-06-29 12:21:05 -07:00
Dmitry Novik
4f7967ab9e
Merge pull request #37887 from azat/union-fix
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Fix incorrect columns order in subqueries of UNION
2022-06-29 20:40:23 +02:00
alesapin
615070425e
Fix comment
2022-06-29 20:30:23 +02:00
alesapin
8f5582f95e
Review and style fixes
2022-06-29 20:29:50 +02:00
Alexander Tokmakov
cd2cb10f60
another try to fix performance tests
2022-06-29 20:55:46 +03:00
Maksim Kita
09be594c81
Dictionaries added TSA annotations
2022-06-29 19:15:47 +02:00
Suzy Wang
eb3f49426c
Remove zlib in mariadb-connector-c
2022-06-29 10:03:55 -07:00
alesapin
9b387a57ed
Test ipv6 as well
2022-06-29 17:56:59 +02:00
Yatsishin Ilya
1ef92b4c27
fix black again
2022-06-29 15:56:29 +00:00
alesapin
62e7a89f26
Proper fix for ipv4/ipv6 conversion error
2022-06-29 17:53:08 +02:00
Maksim Kita
45c18145ec
Fixed tests
2022-06-29 17:51:27 +02:00
Maksim Kita
65110fdffc
ColumnVector refactor replicate SSE42 optimization
2022-06-29 17:50:25 +02:00
Nikita Taranov
41460dcaca
quick fix for 02112_with_fill_interval
...
Seems like the problem is that now data more often come to FillingTransform in multiple chunks. Don't know why it affects the results, will continue investigation.
2022-06-29 17:37:29 +02:00
Yatsishin Ilya
f4691b0b00
fix black
2022-06-29 15:08:24 +00:00
Dan Roscigno
cf6de30156
Merge pull request #38566 from ClickHouse/rfraposa-patch-2
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Update zh/tutorial.md
2022-06-29 10:34:54 -04:00
Dan Roscigno
628ac3e1b8
Apply suggestions from code review
2022-06-29 10:34:38 -04:00
Yatsishin Ilya
6f6e814542
Fix test_dictionaries_postgresql
2022-06-29 14:18:12 +00:00
Alexander Tokmakov
baeb1811e1
try to fix performance tests
2022-06-29 16:59:16 +03:00
mergify[bot]
36139eacd7
Merge branch 'master' into dictinct_in_order_optimization
2022-06-29 13:37:16 +00:00
alesapin
67f2fa0ef0
Fix style
2022-06-29 15:18:48 +02:00
Igor Nikonov
3627c6ff36
Perf tests with high cardinality
2022-06-29 13:13:39 +00:00
alesapin
2f03e821bd
Fix stupid bug
2022-06-29 15:08:16 +02:00
Yatsishin Ilya
c86c6cc2d9
Improve postgres tests. Fix flaky test_postgresql_database_engine
2022-06-29 12:54:45 +00:00
Alexander Tokmakov
3ff26939fc
Update run.sh
2022-06-29 15:46:40 +03:00
Anton Popov
c5e0869c46
fix flaky test
2022-06-29 14:20:26 +02:00
Rich Raposa
0b40051883
Update zh/tutorial.md
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Fix `include` from old mkdocs version
2022-06-29 06:04:02 -06:00
Anton Popov
e78814f3bb
Merge pull request #38371 from CurtizJ/fix-distint-with-limit
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Fix `DISTINCT` with `LIMIT` in distributed queries
2022-06-29 14:02:41 +02:00
alesapin
ac963a7663
Remove redundant check
2022-06-29 13:55:20 +02:00
Maksim Kita
ea0996674f
Merge pull request #37235 from zzachimed/column_replicate_optimize_v2
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Improve performance for column replicate for uint32 type. In our benc…
2022-06-29 13:45:22 +02:00
robot-clickhouse
656d0c0f04
Update version_date.tsv and changelogs after v22.6.2.12-stable
2022-06-29 11:24:30 +00:00
