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2026-06-02 20:16:18
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2026-06-02 20:22:56
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ClickHouse
ClickHouse
757,644,961
17,623
sundy-li
Z-order implemented in [impala](https://github.com/apache/impala/commit/60a9e72faf7b8c3e034f4319c0761ed389994707)
2021-01-11T06:10:16
2021-01-11T06:10:16
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,379,564
18,883
den-crane
Incorrect regex is in `trim(trailing` ``` SELECT replaceRegexpOne('123-321-123-123.domain123.com', '[\.domain123\.com]*$', '') -- 123-321-123- ``` not sure, may be it should be ( ) not [ ] ``` SELECT replaceRegexpOne('123-321-123-123.domain123.com.domain123.com', '(\.domain123\.com)*$', '') -- 123-321-1...
2021-01-09T22:52:28
2021-01-09T22:58:57
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,402,727
18,891
alexey-milovidov
CC @tavplubix
2021-01-10T02:38:36
2021-01-10T02:38:36
{}
MEMBER
ClickHouse
ClickHouse
757,563,452
18,867
yanchaoguo
@den-crane @zhang2014 为什么关掉 该问题已经优化掉了吗
2021-01-10T23:31:30
2021-01-10T23:31:30
{}
NONE
ClickHouse
ClickHouse
757,571,194
18,899
alexey-milovidov
@alesapin No good: ``` 2021.01.10 17:54:10.588483 [ 229040 ] {} <Debug> system.text_log (29ec3865-0db2-4a55-834b-8fcd9c7fc97e) (MergerMutator): Merging 6 parts: from 202101_1_236_38 to 202101_1214_1276_12 into Wide 2021.01.10 17:54:10.588922 [ 229040 ] {} <Debug> system.text_log (29ec3865-0db2-4a55-834b-8fcd9c7fc9...
2021-01-11T00:26:05
2021-01-11T00:26:05
{}
MEMBER
ClickHouse
ClickHouse
757,630,772
18,464
alexey-milovidov
One existing test has to be adjusted...
2021-01-11T05:25:25
2021-01-11T05:25:25
{}
MEMBER
ClickHouse
ClickHouse
757,634,389
4,910
alexey-milovidov
The implementation is being developed by @kitaisreal in #18236.
2021-01-11T05:37:58
2021-01-11T05:37:58
{}
MEMBER
ClickHouse
ClickHouse
757,637,375
8,284
alexey-milovidov
But it's hardly needed - you can easily create a dictionary with CREATE DICTIONARY on top of the tables from MySQL database. And creating dictionaries for every table from MySQL will be impractical (it's difficult to derive the structure and there will be concerns with memory usage).
2021-01-11T05:47:24
2021-01-11T05:47:24
{}
MEMBER
ClickHouse
ClickHouse
757,695,224
18,896
KochetovNicolai
``` addr2line -afiCe clickhouse 0x7f24a904518b 0x7f24a9024859 0xed1bd14 0x1dbcfdd8 0x1dbcfd69 0xeaafb8b 0x19ce2be2 0x19cdcf48 0x1b7ff842 0x1b7fee79 0x1ba90752 0x1b84d019 0x1b84cf07 0x1b84b16f 0x1b849a5a 0x1b84952b 0x1b85cbea 0x1b85cb43 0x1b85ca02 0xeb14c4d 0xeb188a6 0x7f24a9200609 0x7f24a9121293 0x00007f24a904518b ?...
2021-01-11T08:18:09
2021-01-11T08:18:09
{}
MEMBER
ClickHouse
ClickHouse
757,370,984
18,454
alexey-milovidov
> The last two sentences of example above is <script><![CDATA[</script>]]>hello</script>. And as described, it is a counter example and <script><![CDATA[</script> will be checked as script label. Not quite. The logic is the following: `<script>` - skip everything until script is closed. `<![CDATA[` - process eve...
2021-01-09T21:38:36
2021-01-09T21:42:40
{}
MEMBER
ClickHouse
ClickHouse
757,379,945
18,454
alexey-milovidov
Whitespaces: ![Screenshot_20210110_015540](https://user-images.githubusercontent.com/18581488/104110250-fc132180-52e6-11eb-89b3-95090dd5a54c.png)
2021-01-09T22:56:01
2021-01-09T22:56:10
{}
MEMBER
ClickHouse
ClickHouse
757,381,485
18,864
alexey-milovidov
@azat We have not seen this issue for a long time. What are these locks? I doubt we can proceed with TSan failures. Even if the failure is unrelated to this PR, it still has to be investigated.
2021-01-09T23:10:55
2021-01-09T23:10:55
{}
MEMBER
ClickHouse
ClickHouse
757,420,515
18,264
ucasfl
> LGTM > > @ucasFL can you rebase against upstream/master, this should fix tests failures weired test failure.
2021-01-10T05:33:44
2021-01-10T05:33:44
{}
COLLABORATOR
ClickHouse
ClickHouse
757,565,670
18,842
alexey-milovidov
``` SELECT rank, domain FROM minicrawl WHERE content ILIKE '%ClickHouse%' ORDER BY rank ASC ┌────rank─┬─domain───────────────────────┐ │ 1131 │ oschina.net │ │ 8775 │ ngs.ru │ │ 9651 │ e1.ru │ │ 18195 │ nn.ru ...
2021-01-10T23:48:58
2021-01-10T23:48:58
{}
MEMBER
ClickHouse
ClickHouse
757,573,146
18,911
alexey-milovidov
@amosbird @sundy-li Could you please help coordinate with people who are responsible for these functions?
2021-01-11T00:36:37
2021-01-11T00:36:37
{}
MEMBER
ClickHouse
ClickHouse
757,635,668
10,006
alexey-milovidov
> We don't want to introduce complex dependencies between tables and dictionaries startups It becomes inevitable.
2021-01-11T05:42:15
2021-01-11T05:42:15
{}
MEMBER
ClickHouse
ClickHouse
757,793,409
18,310
stigsb
It seems that there are two approaches that could be explored to implement this, either mapping to ClickHouse enums, or mapping to LowCardinality(String). In both cases one has to account for MySQL's case insensitivity, which means either upper- or lower-casing the enum values when passed as strings. Keeping the ...
2021-01-11T09:29:25
2021-01-11T09:29:25
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,826,963
16,179
kymtwyf
@den-crane Hi, for Example_2, the configuration means it's a table with two shards: shard1: 172.16.8.151 shard2: 172.16.8.96 ```xml <clickhouse_remote_servers> <dtstack> <shard> <internal_replication>true</internal_replication> <replica> <host>172.16.8.151</...
2021-01-11T09:51:15
2021-01-11T09:51:15
{}
NONE
ClickHouse
ClickHouse
757,369,209
18,884
alexey-milovidov
We also need to add a test, see `tests/queries/0_stateless`.
2021-01-09T21:22:18
2021-01-09T21:22:18
{}
MEMBER
ClickHouse
ClickHouse
757,381,099
18,883
alexey-milovidov
The function `trim` treats the argument as a set of characters (octets) to be removed and removes all the specified characters from beginning/end of the string. This behaviour is similar to PostgreSQL.
2021-01-09T23:07:05
2021-01-09T23:07:21
{}
MEMBER
ClickHouse
ClickHouse
757,402,782
18,888
alexey-milovidov
> Testflows check — failed: 0, passed: 1, other: 0 Ok.
2021-01-10T02:39:17
2021-01-10T02:39:17
{}
MEMBER
ClickHouse
ClickHouse
757,440,291
18,190
alexey-milovidov
https://clickhouse-test-reports.s3.yandex.net/18893/79a38c4c6ea5254f9e53a5cdd81600bd269b7d6b/fuzzer/report.html#fail1
2021-01-10T08:47:30
2021-01-10T08:47:30
{}
MEMBER
ClickHouse
ClickHouse
757,851,466
18,714
taiyang-li
I think the operations in the first `remove` code is just opposite to: `The first remove removes by name (probably, I should change it's arg to string) only if hash table contains this name.` Am I wrong?
2021-01-11T10:13:22
2021-01-11T10:13:59
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,409,042
18,842
alexey-milovidov
Create a table with staging (raw) data: ``` CREATE TABLE minicrawl ( `rank` UInt32, `domain` String, `log` String CODEC(ZSTD(6)), `content` String CODEC(ZSTD(6)) ) ENGINE = MergeTree ORDER BY domain; ``` ``` $ cat load.sh #!/bin/bash clickhouse-local --no-system-tables --input-forma...
2021-01-10T03:43:54
2021-01-10T12:04:27
{}
MEMBER
ClickHouse
ClickHouse
757,506,074
18,683
genzgd
It looks like the setting is `replicated_max_parallel_fetches_for_host`. It defaults to 15, which meant that our "close" replica was throttled and our fetches ended up going to replicas with greater latency. Increasing this value fixed the problem (and it probably needs better documentation.
2021-01-10T16:46:09
2021-01-10T16:46:09
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,593,296
18,906
alexey-milovidov
Minor fix.
2021-01-11T02:26:32
2021-01-11T02:26:32
{}
MEMBER
ClickHouse
ClickHouse
757,708,619
18,914
danlark1
Also the binary size dropped from 1939.04MB to 1859.7MB which is nice to have
2021-01-11T08:27:27
2021-01-11T08:27:27
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,447,727
18,864
azat
>@azat We have not seen this issue for a long time. @alexey-milovidov I guess that was just a luck, since due to parallel tests execution you can have >64 replicated tables at once >What are these locks? I believe that this is table lock, from InterpreterSystemQuery::tryRestartReplica > I doubt we can proce...
2021-01-10T09:51:31
2021-01-10T09:51:31
{}
MEMBER
ClickHouse
ClickHouse
757,474,228
18,554
kssenii
BTW, what about moving `libpq` to clickhouse-extras...
2021-01-10T13:13:10
2021-01-10T13:13:10
{}
MEMBER
ClickHouse
ClickHouse
757,565,399
18,842
alexey-milovidov
The size of the table is 99.8 GB, compression ratio is 5.86.
2021-01-10T23:46:59
2021-01-10T23:46:59
{}
MEMBER
ClickHouse
ClickHouse
757,609,948
18,898
sundy-li
@taylor12805 hello, is this pr duplicated with #18791 ?
2021-01-11T03:48:31
2021-01-11T03:52:30
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,634,544
18,890
l1t1
the limit of currnet user session is done by setting max_rows_to_read, thanks @UnamedRus ![VirtualBox_centos7_11_01_2021_13_36_25](https://user-images.githubusercontent.com/23301704/104149712-48a74b80-5412-11eb-9345-17b8f8c48e00.png)
2021-01-11T05:38:31
2021-01-11T05:38:31
{}
NONE
ClickHouse
ClickHouse
757,642,318
18,894
mathfool
@taiyang-li Thanks for checking, the aliases should be quoted. I will revise the description ``` select base.id as `base.id`, derived2.value2 as `derived2.value2`, derived1.value1 as `derived1.value1` from test.base as base left join test.derived2 as derived2 on base.id2 = derived2.id2 left join test.derived1...
2021-01-11T06:02:25
2021-01-11T06:03:02
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,618,215
11,394
taiyang-li
@azat I didn't get the meaning of `is_blocked` in `status` after read the PR. It seems like the value of `is_blocked` is set nowhere.
2021-01-11T04:31:40
2021-01-11T06:17:43
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,687,397
18,913
alesapin
``` 2021.01.10 17:54:10.588483 [ 229040 ] {} <Debug> system.text_log (29ec3865-0db2-4a55-834b-8fcd9c7fc97e) (MergerMutator): Merging 6 parts: from 202101_1_236_38 to 202101_1214_1276_12 into Wide 2021.01.10 17:54:10.588922 [ 229040 ] {} <Debug> system.text_log (29ec3865-0db2-4a55-834b-8fcd9c7fc97e) (MergerMutator): S...
2021-01-11T08:01:33
2021-01-11T08:01:33
{}
MEMBER
ClickHouse
ClickHouse
757,402,312
17,951
alexey-milovidov
I have found a bug that must be fixed before release: #18891
2021-01-10T02:34:22
2021-01-10T02:34:22
{}
MEMBER
ClickHouse
ClickHouse
757,634,201
4,910
alexey-milovidov
@Slind14 I don't understand what was working fine? There support for NULL values in external dictionaries never existed.
2021-01-11T05:37:15
2021-01-11T05:37:15
{}
MEMBER
ClickHouse
ClickHouse
757,380,413
18,864
azat
>Stress test (thread) — Server failed to start The failure because of TSAN does not allow >64 locks per thread: - https://github.com/google/sanitizers/issues/950#issuecomment-386711603 - https://github.com/llvm/llvm-project/blob/b02eab9058e58782fca32dd8b1e53c27ed93f866/compiler-rt/lib/sanitizer_common/sanitizer_de...
2021-01-09T23:00:37
2021-01-09T23:00:37
{}
MEMBER
ClickHouse
ClickHouse
757,593,312
18,907
alexey-milovidov
Minor fix.
2021-01-11T02:26:36
2021-01-11T02:26:36
{}
MEMBER
ClickHouse
ClickHouse
757,593,330
18,904
alexey-milovidov
Minor fix.
2021-01-11T02:26:39
2021-01-11T02:26:39
{}
MEMBER
ClickHouse
ClickHouse
757,607,003
18,912
alexey-milovidov
Could you please pull upstream? There was one wrong automatic change by script that is fixed.
2021-01-11T03:32:42
2021-01-11T03:32:42
{}
MEMBER
ClickHouse
ClickHouse
757,608,763
18,818
templarzq
@alexey-milovidov 2021-01-11 06:17:08 /ClickHouse/programs/client/Client.cpp:768:87: error: use of undeclared identifier 'VERSION_PATCH' 2021-01-11 06:17:08 auto client_version_tuple = std::make_tuple(VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH); 2021-01-11 06:17:08 ...
2021-01-11T03:42:02
2021-01-11T03:42:02
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,632,601
18,890
alexey-milovidov
You can use "quotas", see users.xml to limit per user and period of time.
2021-01-11T05:31:39
2021-01-11T05:31:39
{}
MEMBER
ClickHouse
ClickHouse
757,638,574
9,932
alexey-milovidov
@filimonov Could you please write a test using CREATE DICTIONARY query?
2021-01-11T05:50:59
2021-01-11T05:50:59
{}
MEMBER
ClickHouse
ClickHouse
757,705,063
11,394
azat
>@azat I didn't get the meaning of is_blocked in status after read the PR. It shows does sender blocked or not (i.e. with `SYSTEM STOP DISTRIBUTED SENDS`) > It seems like the value of is_blocked is set nowhere. It is set here - https://github.com/ClickHouse/ClickHouse/blob/ee094ed7fd11a98d53b1c2b00ccf6172f0589...
2021-01-11T08:25:02
2021-01-11T08:25:02
{}
MEMBER
ClickHouse
ClickHouse
757,761,952
4,910
Slind14
> @Slind14 I don't understand what was working fine? There support for NULL values in external dictionaries never existed. A dict with a table as source that contains nullable works in 19.x
2021-01-11T09:05:09
2021-01-11T09:05:09
{}
NONE
ClickHouse
ClickHouse
757,914,381
18,812
qoega
Can you add a test with this feature? And you can add some text in docs how to use this syntax
2021-01-11T12:15:02
2021-01-11T12:16:51
{}
MEMBER
ClickHouse
ClickHouse
757,591,549
18,464
hexiaoting
> @hexiaoting It is almost ready to merge. yes, the setting is already added.
2021-01-11T02:18:33
2021-01-11T02:18:33
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,592,753
18,807
hexiaoting
> ```sql > select (arrayJoin(g) as ag).1 d1, ag.2 t1, ag.3 t2 from > (select sum(d1) s, groupArray( (d1, t1, t2) ) g from > (WITH [0, 0, 0] AS d1, [0, 1, 0] AS t1, [3, 0, 0] AS t2 select d1, t1, t2 ) array join d1, t1, t2 > having s = 0 ---------<------ > ) > ``` I'm afraid thi...
2021-01-11T02:24:01
2021-01-11T02:24:01
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,593,286
18,905
alexey-milovidov
Minor fix.
2021-01-11T02:26:30
2021-01-11T02:26:30
{}
MEMBER
ClickHouse
ClickHouse
757,606,051
18,842
alexey-milovidov
Proposed colums: - rank - domain - content - log - top_level_domain - is_dns_error - is_connection_refused - is_timeout - num_redirects - final_url - resolved_address - final_resolved_address - is_https - http_version - http_code - server - server_full - content_length - content_type - http_charset ...
2021-01-11T03:28:01
2021-01-11T03:59:26
{ "rocket": 1 }
MEMBER
ClickHouse
ClickHouse
757,642,198
18,770
alexey-milovidov
It opens new possibilities: #18916
2021-01-11T06:02:04
2021-01-11T06:02:04
{}
MEMBER
ClickHouse
ClickHouse
757,726,426
16,392
alexey-milovidov
@wutchzone Why this task is closed?
2021-01-11T08:39:38
2021-01-11T08:39:38
{}
MEMBER
ClickHouse
ClickHouse
757,757,394
18,391
kele1997
Duplicate of #11568 I met the same issue on huawei taishan arm server. Then I try the use the command from @alexey-milovidov , use `gdb --args ./clickhouse server` , then `run`, and `bt`, I got this: ``` (gdb) r Starting program: lightningdb-server --config-file /opt/lightningdb-20210111/config-server...
2021-01-11T09:01:56
2021-01-11T09:01:56
{}
NONE
ClickHouse
ClickHouse
757,886,026
18,788
hexiaoting
> Do we need array version i.e. `mapContains(map, keys_array)` that returns array of 0/1? Or mapContainsAll? Yes, if this is needed, then we will implement it. And now we can use ArrayMap to get the result too: `arrayMap(x->mapCOntains(map, x) , keys_array)`
2021-01-11T11:19:02
2021-01-11T11:20:28
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,891,191
18,921
amosbird
> No error or warning messages in console or log files. Check if there is any `Will lower number of threads to` message in the log.
2021-01-11T11:29:01
2021-01-11T11:29:01
{}
COLLABORATOR
ClickHouse
ClickHouse
757,410,832
9,437
alexey-milovidov
Still relevant.
2021-01-10T04:02:11
2021-01-10T04:02:11
{}
MEMBER
ClickHouse
ClickHouse
757,479,566
18,554
alexey-milovidov
I've created a repo: https://github.com/ClickHouse-Extras/libpq
2021-01-10T13:50:10
2021-01-10T13:50:10
{}
MEMBER
ClickHouse
ClickHouse
757,570,756
18,897
alexey-milovidov
> test_testkeeper_back_to_back @alesapin What's wrong?
2021-01-11T00:23:28
2021-01-11T00:23:28
{}
MEMBER
ClickHouse
ClickHouse
757,573,889
18,770
alexey-milovidov
FYI it looks like Fuzzer started to find more issues after these fixes: https://github.com/ClickHouse/ClickHouse/labels/fuzz
2021-01-11T00:40:42
2021-01-11T00:40:42
{}
MEMBER
ClickHouse
ClickHouse
757,598,464
18,894
taiyang-li
Can't reproduce your error. When executing query, error throws like this: ``` Syntax error: failed at position 24: SELECT base.id AS base.id, derived2.value2 AS derived2.value2, derived1.value1 AS derived1.value1 FROM test.base AS base LEFT JOIN test.derived2 AS derived2 ON base.id2 = derived2.id2 LEFT JOIN tes...
2021-01-11T02:49:11
2021-01-11T02:49:11
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,829,181
18,714
KochetovNicolai
`Index` is a structure which contains a list of columns and hash table `name -> list::iterator`. It is expected that list may contain columns with the same names, e.g. `('x', 'x', 'y', 'y')`. Hash table may contain reference to the part of the list, e.g. `{'x' : list.begin(), 'y' : list.begin() + 2}` The second `re...
2021-01-11T09:52:43
2021-01-11T09:52:43
{}
MEMBER
ClickHouse
ClickHouse
757,915,605
18,913
alesapin
In the failed example all source parts participating in the merge are wide and were merged with the horizontal merge. It means that their marks were correct and passed the same check which failed for vertical merge. So the error related to a single vertical merge and it's not accumulated from some previous merges. ...
2021-01-11T12:17:30
2021-01-11T12:17:30
{}
MEMBER
ClickHouse
ClickHouse
757,402,176
18,890
alexey-milovidov
You are using the server that has limits on query complexity set up.
2021-01-10T02:33:05
2021-01-10T02:33:05
{}
MEMBER
ClickHouse
ClickHouse
757,416,342
7,963
zhang2014
On master(my test case is fine) : ``` text local :) CREATE TABLE test.bloom_filter_null_array (v Array(Int32), INDEX idx v TYPE bloom_filter GRANULARITY 3) ENGINE = MergeTree() ORDER BY v; CREATE TABLE test.bloom_filter_null_array ( `v` Array(Int32), INDEX idx v TYPE bloom_filter GRANULARITY 3 ) ENGI...
2021-01-10T04:59:19
2021-01-10T04:59:19
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,570,593
18,885
alexey-milovidov
Yes, we already disabled TestFlows in master.
2021-01-11T00:22:27
2021-01-11T00:22:27
{}
MEMBER
ClickHouse
ClickHouse
757,588,836
18,890
l1t1
> You are using the server that has limits on query complexity set up. how to limit the rows of query of one database or one account?
2021-01-11T02:03:27
2021-01-11T02:03:27
{}
NONE
ClickHouse
ClickHouse
757,593,737
18,853
alexey-milovidov
Fuzzer has found unrelated issue https://github.com/ClickHouse/ClickHouse/issues/18887
2021-01-11T02:28:42
2021-01-11T02:28:56
{}
MEMBER
ClickHouse
ClickHouse
757,611,443
18,898
sundy-li
The implementation in #18791 is to cast the second arg column to be `UInt64` column, then we can support UInt8 -> UInt64 types.
2021-01-11T03:55:39
2021-01-11T03:55:39
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,637,793
10,006
alexey-milovidov
See #13059 and #13613.
2021-01-11T05:48:42
2021-01-11T05:48:42
{}
MEMBER
ClickHouse
ClickHouse
757,639,759
2,135
alexey-milovidov
The implementation is being developed by @kitaisreal in #18236.
2021-01-11T05:54:57
2021-01-11T05:54:57
{}
MEMBER
ClickHouse
ClickHouse
757,874,996
18,924
qoega
Nice. We will test that build is successful, but CI does not run on freebsd - you should check the version that will be built in CI manually
2021-01-11T10:58:24
2021-01-11T10:58:24
{}
MEMBER
ClickHouse
ClickHouse
757,877,117
18,788
qoega
Do we need array version i.e. `mapContains(map, keys_array)` that returns array of 0/1? Or mapContainsAll?
2021-01-11T11:02:30
2021-01-11T11:02:30
{}
MEMBER
ClickHouse
ClickHouse
757,452,253
18,891
alexey-milovidov
@tavplubix I have fixed the issue but did not fix the root cause. It has to be investigated.
2021-01-10T10:27:25
2021-01-10T10:27:25
{}
MEMBER
ClickHouse
ClickHouse
757,691,971
18,896
KochetovNicolai
Stress test: ``` 2021.01.10 14:49:46.071781 [ 104615 ] {} <Fatal> BaseDaemon: ######################################## 2021.01.10 14:49:46.071904 [ 104615 ] {} <Fatal> BaseDaemon: (version 20.13.1.5636, build id: E83FC1EB7D0C7632B82F4AF5561BFBACF121D6E0) (from thread 97249) (query_id: 8acd2c82-000f-43d0-82c6-4e2e3f6...
2021-01-11T08:11:28
2021-01-11T08:11:28
{}
MEMBER
ClickHouse
ClickHouse
757,915,075
18,923
filimonov
Affects 20.13 and 21.1
2021-01-11T12:16:25
2021-01-11T12:16:34
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,382,935
18,883
den-crane
ops. right ``` PG: select trim(trailing '.domain123.com' from 'name-123-321-123-123.domain123.com'); rtrim ------------------- name-123-321-123- ```
2021-01-09T23:22:33
2021-01-09T23:22:33
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,393,705
18,889
alexey-milovidov
I'm unaware of any significant issues with DateTime64.
2021-01-10T01:07:19
2021-01-10T01:07:19
{ "+1": 1 }
MEMBER
ClickHouse
ClickHouse
757,592,676
18,818
alexey-milovidov
@templarzq They give legitimate warnings: ``` 2021-01-08 09:23:53 /build/obj-x86_64-linux-gnu/../src/Columns/ColumnAggregateFunction.cpp:676:10: error: invalid case style for local variable 'cloneCol' [readability-identifier-naming,-warnings-as-errors] 2021-01-08 09:23:53 auto cloneCol = cloneEmpty(); 2021-01-0...
2021-01-11T02:23:43
2021-01-11T02:24:06
{}
MEMBER
ClickHouse
ClickHouse
757,884,773
18,791
qoega
> Failed tests are not related. Looks like this issue https://github.com/ClickHouse/ClickHouse/issues/18879
2021-01-11T11:16:37
2021-01-11T11:16:48
{}
MEMBER
ClickHouse
ClickHouse
757,583,503
18,818
templarzq
@alexey-milovidov it seems that there are bugs in CI programs.
2021-01-11T01:31:29
2021-01-11T01:31:29
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,587,498
12,068
AnqiZhao110
我都没有出现这种嵌套查询，只是多个mysql引擎表用了union all,结果也是报连接错误，是有时成功，有时失败，这是什么情况
2021-01-11T01:55:36
2021-01-11T01:55:36
{}
NONE
ClickHouse
ClickHouse
757,593,712
18,887
alexey-milovidov
@KochetovNicolai Second case: https://clickhouse-test-reports.s3.yandex.net/18853/56475774d32b45cb49b509c92d9fb47fe2e96385/fuzzer/report.html#fail1 It started to be annoying.
2021-01-11T02:28:33
2021-01-11T02:28:33
{}
MEMBER
ClickHouse
ClickHouse
757,380,710
18,883
alexey-milovidov
http://sqlfiddle.com/#!17/0a28f/358 http://sqlfiddle.com/#!9/0a28f18/562 http://sqlfiddle.com/#!4/82b7d/1 http://sqlfiddle.com/#!18/82b7d/1
2021-01-09T23:03:15
2021-01-09T23:03:15
{}
MEMBER
ClickHouse
ClickHouse
757,396,229
18,455
Pengu-123
Ooo
2021-01-10T01:27:17
2021-01-10T01:27:17
{}
NONE
ClickHouse
ClickHouse
757,416,533
18,454
zlx19950903
> Whitespaces: > > ![Screenshot_20210110_015540](https://user-images.githubusercontent.com/18581488/104110250-fc132180-52e6-11eb-89b3-95090dd5a54c.png) I conclude the picture as follow: 1. Continous whitespaces will be collapsed into one blank. 1. `content\n\n \n content` will be `content content` ...
2021-01-10T05:01:07
2021-01-10T05:01:07
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,452,323
17,951
alexey-milovidov
Fixed.
2021-01-10T10:27:59
2021-01-10T10:27:59
{}
MEMBER
ClickHouse
ClickHouse
757,494,379
18,885
azat
>Testflows check Pending — Started It seems that CI will constantly restart the testflow check (since it times out).
2021-01-10T15:26:26
2021-01-10T15:26:26
{}
MEMBER
ClickHouse
ClickHouse
757,573,560
18,866
ElapsedSoul
> We need error messages from compile step. The block `error message:` is CMakeError.log compile error like this: ``` /data/compile/ClickHouse/build [root@10-20-103-5 build]# make -j8 Scanning dependencies of target transform_mutex.h Scanning dependencies of target transform_set.h Scanning dependencies of t...
2021-01-11T00:39:01
2021-01-11T00:39:01
{}
NONE
ClickHouse
ClickHouse
757,588,103
18,911
sundy-li
Seems it's an easy task to find the bug, I'll look at it.
2021-01-11T01:59:59
2021-01-11T01:59:59
{ "rocket": 1 }
CONTRIBUTOR
ClickHouse
ClickHouse
757,612,513
18,818
alexey-milovidov
@templarzq Sorry, there was wrong automated commit to master. Could you please merge with upstream again?
2021-01-11T04:01:18
2021-01-11T04:01:18
{}
MEMBER
ClickHouse
ClickHouse
757,640,727
1,841
alexey-milovidov
Initial implementation has been done in #15806.
2021-01-11T05:57:37
2021-01-11T05:57:37
{}
MEMBER
ClickHouse
ClickHouse
757,701,611
18,914
danlark1
logical_functions_* became slightly faster, other than that, performance diff is zero I double checked and the macros actually work so it is not a misconfiguration issue I'll fix macOS build somewhere soon
2021-01-11T08:22:38
2021-01-11T08:22:38
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,912,277
18,922
qoega
related? ``` 2021.01.11 15:02:15.503188 [ 62 ] {} <Trace> BaseDaemon: Received signal 11 2021.01.11 15:02:15.503647 [ 139 ] {} <Fatal> BaseDaemon: ######################################## 2021.01.11 15:02:15.504058 [ 139 ] {} <Fatal> BaseDaemon: (version 21.1.1.5646, build id: 037A104AFCB55E64F8AB20F586962C1B7955A9...
2021-01-11T12:10:47
2021-01-11T12:10:47
{}
MEMBER
ClickHouse
ClickHouse
757,421,415
18,895
taylor12805
``
2021-01-10T05:42:50
2021-01-10T05:42:50
{}
CONTRIBUTOR
ClickHouse
ClickHouse
757,588,857
18,866
ElapsedSoul
When I install ninja-build which version is 1.8.2, then compile it,I got this : ``` [root@10-20-103-5 build]# ninja [0/2] Re-checking globbed directories... [167/6373] Generating America_Guayaquil.o FAILED: contrib/cctz-cmake/America_Guayaquil.o cd /data/compile/ClickHouse/build/contrib/cctz-cmake && cp /data/co...
2021-01-11T02:03:35
2021-01-11T02:03:35
{}
NONE
ClickHouse
ClickHouse
757,768,340
18,887
KochetovNicolai
Attempt to add more debug info: #18922
2021-01-11T09:11:23
2021-01-11T09:11:23
{}
MEMBER
ClickHouse
ClickHouse
776,304,089
19,970
alexey-milovidov
Direct code reuse from Sphinx and Manticore is not possible due to GPL license. Although we are going to reuse dictionaries.
2021-02-09T23:06:08
2021-02-09T23:06:26
{}
MEMBER
ClickHouse
ClickHouse
776,404,100
20,246
ucasfl
> > Some exception occurred :( > > `GithubException: 500 null` > This is GitHub downtime, https://www.githubstatus.com/history hhh, interesting.
2021-02-10T03:00:08
2021-02-10T03:00:08
{}
COLLABORATOR
ClickHouse
ClickHouse
772,303,691
19,580
alesapin
Things to do: - [x] Track session expiration on the leader in the background. - [ ] Don't reset client connection immediately if no leader is alive. Wait for some time (< operation timeout). - [x] Don't parse responses multiple times (not important now). - [ ] Change Storage lock from `std::mutex` to `std::shared...
2021-02-03T07:39:23
2021-02-10T07:26:53
{}
MEMBER