status stringclasses 1
value | repo_name stringclasses 13
values | repo_url stringclasses 13
values | issue_id int64 1 104k | updated_files stringlengths 11 1.76k | title stringlengths 4 369 | body stringlengths 0 254k ⌀ | issue_url stringlengths 38 55 | pull_url stringlengths 38 53 | before_fix_sha stringlengths 40 40 | after_fix_sha stringlengths 40 40 | report_datetime timestamp[ns, tz=UTC] | language stringclasses 5
values | commit_datetime timestamp[us, tz=UTC] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,431 | ["src/Client/Connection.cpp", "src/Client/Connection.h", "src/DataStreams/RemoteQueryExecutor.cpp", "tests/queries/0_stateless/01851_hedged_connections_external_tables.reference", "tests/queries/0_stateless/01851_hedged_connections_external_tables.sql"] | Logical error: Can't initialize pipeline with empty pipe.: While executing Remote (version 21.4.4.30 (official build)) | CREATE TABLE ladnl.dnl_log
(
`event_date` Date,
`date_id` UInt64,
`tm` FixedString(8),
`dt` DateTime DEFAULT toDateTime(concat(toString(event_date), ' ', tm)),
`host_id` UInt32,
`ip` Int32,
`cc` FixedString(2),
`code` UInt16,
`topdir` String,
`file` String,
`size... | https://github.com/ClickHouse/ClickHouse/issues/23431 | https://github.com/ClickHouse/ClickHouse/pull/23805 | fa1e9de7f7325f5d90aea083fd8c1cc2925a6790 | 7ca42d2ce13e43baddd3ac4aeae214252af0d0f7 | 2021-04-21T11:21:33Z | c++ | 2021-05-01T05:13:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,430 | ["tests/integration/helpers/cluster.py", "tests/integration/test_storage_kafka/test.py"] | After the Kafka engine table is deleted, the materialized view cannot consume the Kafka data and submit the offset according to the original construction model. The offset will only be submitted when the Kafka table is queried by select | (you don't have to strictly follow this form)
**Describe the bug**
After the Kafka engine table is deleted, the materialized view cannot consume the Kafka data and submit the offset according to the original construction model. The offset will only be submitted when the Kafka table is queried by select
**Does it... | https://github.com/ClickHouse/ClickHouse/issues/23430 | https://github.com/ClickHouse/ClickHouse/pull/24941 | c0e6aa97a68cb1c4ff67b73070e19aa9b8ad9e4a | b711cede82645667cbb3048d1047a77f187300eb | 2021-04-21T10:21:35Z | c++ | 2021-06-09T22:13:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,391 | ["src/Functions/extractTimeZoneFromFunctionArguments.cpp", "src/Functions/now64.cpp", "tests/queries/0_stateless/00921_datetime64_basic.reference", "tests/queries/0_stateless/00921_datetime64_basic.sql"] | `now64` function does not support timezone argument | **Describe the unexpected behaviour**
Neither of these works:
```
now64(3, 'UTC')
now64('UTC', 3)
``` | https://github.com/ClickHouse/ClickHouse/issues/23391 | https://github.com/ClickHouse/ClickHouse/pull/24091 | b0bad25dd38189cbd792e326afd9986c13c6b9e4 | 19fb0d2033ff048a153a38c70dad70051b3a12f9 | 2021-04-20T21:04:12Z | c++ | 2021-05-14T07:36:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,376 | ["docs/en/interfaces/cli.md", "docs/ru/interfaces/cli.md", "programs/client/Client.cpp", "programs/local/LocalServer.cpp", "src/Client/ClientBase.cpp", "src/Client/ClientBase.h", "tests/queries/0_stateless/02048_parallel_reading_from_infile.sh", "tests/queries/0_stateless/02751_multiquery_with_argument.reference", "tes... | `clickhouse-client --multiquery`: allow to specify queries in the value of the `--multiquery` parameter. | **Use case**
Currently query is accepted in `--query` parameter or in stdin.
There is also `--multiquery` (or `-n`) parameter that is a switch to allow multiple queries.
Example:
```
clickhouse-client --query "SELECT 1"
clickhouse-client --multiquery --query "SELECT 1; SELECT 2;"
```
It will be very intui... | https://github.com/ClickHouse/ClickHouse/issues/23376 | https://github.com/ClickHouse/ClickHouse/pull/49870 | 3e6314675c6467bc4dd78f659bac862f7e9648f8 | f850a448ecebe6a097d1f4bf711f50a863652bc0 | 2021-04-20T18:40:15Z | c++ | 2023-05-23T11:48:52Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,365 | ["src/DataStreams/ColumnGathererStream.cpp", "src/Processors/Merges/Algorithms/ReplacingSortedAlgorithm.cpp", "tests/queries/0_stateless/00926_adaptive_index_granularity_replacing_merge_tree.reference", "tests/queries/0_stateless/01825_replacing_vertical_merge.reference", "tests/queries/0_stateless/01825_replacing_vert... | Vertical merges fails on granule/block size check | **Describe the bug**
Vertical merges seems to be fed with a granule bigger by 1 rows than granularity size, and fails with the following error :
```
2021.04.20 09:59:56.027482 [ 10195 ] {} <Error> database.table_local (813d322c-c51c-47f4-baa7-6c0b90bbab9e): auto DB::StorageReplicatedMergeTree::processQueueEntry(Rep... | https://github.com/ClickHouse/ClickHouse/issues/23365 | https://github.com/ClickHouse/ClickHouse/pull/23459 | ca230224cfa8939680bb05826fa1bc38e4c3648d | 41ed8aab59b41904cce159b71a1b7ef49aa8a435 | 2021-04-20T14:33:57Z | c++ | 2021-04-24T00:30:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,305 | ["src/Storages/MergeTree/KeyCondition.cpp", "tests/queries/0_stateless/01540_verbatim_partition_pruning.reference", "tests/queries/0_stateless/01540_verbatim_partition_pruning.sql"] | Partition pruning toYYYYMM partition key. Wrong query result with != | 21.5.1
```sql
create table test(d Date, k Int64, s String)
Engine=MergeTree partition by (toYYYYMM(d),k) order by (d, k)
insert into test values ('2020-01-01', 1, '');
insert into test values ('2020-01-02', 1, '');
SELECT * FROM test WHERE d != '2020-01-01'
0 rows in set. Elapsed: 0.003 sec.
SELECT *... | https://github.com/ClickHouse/ClickHouse/issues/23305 | https://github.com/ClickHouse/ClickHouse/pull/23310 | 013555907cb17a7a13f4184c2e0224fb8b4f09cc | 186b1128d013de950a6a98a68f840ef39d11b4ef | 2021-04-19T11:10:42Z | c++ | 2021-04-27T04:13:18Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,292 | ["src/Storages/MergeTree/MergeTreeData.cpp", "src/Storages/MergeTree/MergeTreeData.h", "src/Storages/MergeTree/PartMovesBetweenShardsOrchestrator.cpp", "src/Storages/StorageMergeTree.cpp", "src/Storages/StorageMergeTree.h", "src/Storages/StorageReplicatedMergeTree.cpp", "src/Storages/StorageReplicatedMergeTree.h"] | Replication may stuck due to clearEmptyParts (>=20.12) | Symptoms: all threads in BackgroundScheduledPool busy, lot of tasks in replication queue, none of the tasks is executing.
Related to #16895
Possible workarounds (poor o... | https://github.com/ClickHouse/ClickHouse/issues/23292 | https://github.com/ClickHouse/ClickHouse/pull/23315 | 4f129d3f93c94d236963ead62fed50269f6f16a5 | c7bd3b8674db4971383779f37ca9084a7cbfe63b | 2021-04-19T06:55:30Z | c++ | 2021-06-01T10:52:49Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,256 | ["src/Storages/System/StorageSystemStackTrace.cpp"] | Thread name in system.stack_trace | https://github.com/ClickHouse/ClickHouse/issues/23256 | https://github.com/ClickHouse/ClickHouse/pull/24124 | 6024477424ca2a7ae29a217d792e6cc029652c89 | 3a98e7f427fcb0bf982763d79008e4c3673cb4cb | 2021-04-18T04:49:11Z | c++ | 2021-05-18T11:48:49Z | |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,236 | ["src/Dictionaries/getDictionaryConfigurationFromAST.cpp", "tests/queries/0_stateless/01821_dictionary_primary_key_wrong_order.reference", "tests/queries/0_stateless/01821_dictionary_primary_key_wrong_order.sql"] | Wrong behavior in dictionaries when key columns are not the first in column order | (you don't have to strictly follow this form)
**Describe the bug**
After upgrade to 21.3 below dictionaries stopped working properly (confirmed on layout hashed, Clickhouse and ODBC source). All other layouts and sources not tested.
**Does it reproduce on recent release?**
Reproduces in 21.3.4.25
**How to r... | https://github.com/ClickHouse/ClickHouse/issues/23236 | https://github.com/ClickHouse/ClickHouse/pull/23262 | 6d3df1e02fbf56def5df8be73bac28b3c2561eb2 | 1f6736284331704a2ef5cf488c33bd1b908de330 | 2021-04-17T18:56:17Z | c++ | 2021-04-18T21:37:52Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,227 | ["CMakeLists.txt", "docker/packager/other/fuzzer.sh", "programs/CMakeLists.txt", "programs/local/CMakeLists.txt", "programs/local/LocalServer.cpp", "programs/main.cpp", "src/Functions/CMakeLists.txt", "src/Functions/getFuzzerData.cpp", "src/Functions/getFuzzerData.h", "src/Functions/registerFunctionsMiscellaneous.cpp"] | Add function `getFuzzerData` | **Use case**
Test one ClickHouse SQL function with libFuzzer in a predefined SQL query.
Example:
```
clickhouse-local --query 'SELECT extractTextFromHTML(getFuzzerData())'
```
**Describe the solution you'd like**
If `clickhouse-local` is compiled with libFuzzer, the fuzzer will execute a query in infinit... | https://github.com/ClickHouse/ClickHouse/issues/23227 | https://github.com/ClickHouse/ClickHouse/pull/27526 | 6c16348faa59805ebf44b4bdd92675eee5a2ad17 | 514120adfefd8836b8e0c9c6f89e878d5faf883e | 2021-04-17T15:40:31Z | c++ | 2021-12-07T12:05:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,183 | ["contrib/libunwind"] | [aarch64] Uncaught exception in clickhouse-client |
i download the ci build output binary
```shell
wget https://clickhouse-builds.s3.yandex.net/0/9110a76d00807baf9dc368cd613512298188269b/clickhouse_special_build_check/clang-11-aarch64_relwithdebuginfo_none_bundled_unsplitted_disable_False_binary/clickhouse
```
and run command:
```shell
root@ubuntu-8658944... | https://github.com/ClickHouse/ClickHouse/issues/23183 | https://github.com/ClickHouse/ClickHouse/pull/25854 | 956b1f588dbf5e406bf61e8a9b4e329d35af8b70 | 011ed015fa49c8e1a37f6f103c28def5e637a23f | 2021-04-16T10:14:58Z | c++ | 2021-06-30T13:18:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,163 | ["tests/queries/0_stateless/01915_merge_prewhere_virtual_column_rand_chao_wang.reference", "tests/queries/0_stateless/01915_merge_prewhere_virtual_column_rand_chao_wang.sql"] | Inconsistent query translation with filters on _table and rand() | **Describe the bug**
Sometimes the query translation behaves incorrectly and inconsistently on queries with _table and rand() in Where clause
**Does it reproduce on recent release?**
ClickHouse server version 20.12.4 revision 54442
**How to reproduce*
```
CREATE TABLE abc
(
`f1` String,
`f2` String... | https://github.com/ClickHouse/ClickHouse/issues/23163 | https://github.com/ClickHouse/ClickHouse/pull/25390 | c48402d997d0fbf6fc91c13c96857559ec095a6b | d8174cb9fd45f2ad1f5f4af1c0c490c195bdbac6 | 2021-04-15T20:07:47Z | c++ | 2021-06-17T17:08:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,125 | ["src/Processors/QueryPlan/Optimizations/limitPushDown.cpp", "tests/queries/0_stateless/02265_limit_push_down_over_window_functions_bug.reference", "tests/queries/0_stateless/02265_limit_push_down_over_window_functions_bug.sql"] | Window function being applied after LIMIT. | Hi. I noticed that when using window functions with a LIMIT clause, the window function appears to be applied to the result _after_ applying the limit. To me this is rather unintuitive and different from the way I am used to it from other applications.
Is this intended behaviour or should I raise an issue for this?
... | https://github.com/ClickHouse/ClickHouse/issues/23125 | https://github.com/ClickHouse/ClickHouse/pull/36075 | d9ce08915a05b6131cb171606a64a68fd2da6b60 | 362fcfd2b8f50edcf4fc4b43c15ac5ff7c2d964f | 2021-04-15T12:00:32Z | c++ | 2022-04-13T09:57:37Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,056 | ["programs/server/Server.cpp"] | TSan: Segfault in `_exit` interceptor (false positive report in CI) | (you don't have to strictly follow this form)
**Describe the bug**
A clear and concise description of what works not as it is supposed to.
- Fatal log
```
2021.04.14 07:10:05.724520 [ 224553 ] {} <Fatal> BaseDaemon: ########################################
2021.04.14 07:10:05.724783 [ 224553 ] {} <Fatal> Base... | https://github.com/ClickHouse/ClickHouse/issues/23056 | https://github.com/ClickHouse/ClickHouse/pull/23616 | 9d0d1b9d30f06c207fb3b6858028e61bc227e44b | 4fd56ef472ba6eb31e7d32403a2c7374cb8553fc | 2021-04-14T06:37:56Z | c++ | 2021-04-25T07:33:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,029 | ["src/Core/Block.cpp", "src/Core/Block.h", "src/Processors/Pipe.cpp", "src/Processors/Port.cpp", "src/Processors/QueryPipeline.cpp", "tests/queries/0_stateless/01822_union_and_constans_error.reference", "tests/queries/0_stateless/01822_union_and_constans_error.sql"] | Logical error: Block structure mismatch in QueryPipeline::unitePipelines stream: different columns |
**Describe the bug**
TLPHaving of Sqlancer test
- log [link](https://clickhouse-test-reports.s3.yandex.net/22706/520f4f39eccfcc16491fbc58d9cb44856deb5f53/sqlancer_test/TLPHaving.err)
```
+ java -jar target/sqlancer-1.1.0.jar --num-threads 10 --timeout-seconds 300 --num-queries 1000 --username default --password... | https://github.com/ClickHouse/ClickHouse/issues/23029 | https://github.com/ClickHouse/ClickHouse/pull/23359 | b67f40bae112b4b946dd0ba82777108d4cb66409 | 9ec6fd19436cc0a7841be23cf77774f6105c85b3 | 2021-04-13T08:36:56Z | c++ | 2021-04-21T05:46:21Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 23,002 | ["src/Interpreters/TableJoin.h", "tests/queries/0_stateless/01115_join_with_dictionary.reference", "tests/queries/0_stateless/01115_join_with_dictionary.sql"] | (JOIN with dictionary) HashJoin: container overflow (range check) | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/22994/eaa092cae2c633d78c8b5856956df420a8c5096c/fuzzer_asan/report.html#fail1
| https://github.com/ClickHouse/ClickHouse/issues/23002 | https://github.com/ClickHouse/ClickHouse/pull/23312 | 2cfc2c8825008767e1479c8d1e9e7ea8a2c132fc | bcede10919c68f53d551ad0aec3d3d2ec1f0db81 | 2021-04-12T20:37:31Z | c++ | 2021-04-24T01:40:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,959 | ["src/IO/ReadHelpers.h", "tests/queries/0_stateless/02313_negative_datetime64.reference", "tests/queries/0_stateless/02313_negative_datetime64.sql"] | DateTime64 mistreats fractional seconds part of negative timestamp | `toUnixTimestamp64*()` functions treat milli-, micro- and nanoseconds in a wrong way when timestamp is negative, for example:
```sql
SELECT toUnixTimestamp64Milli(toDateTime64('1927-01-01 00:00:00', 0, 'Europe/Zurich'))
┌─toUnixTimestamp64Milli(toDateTime64('1927-01-01 00:00:00', 0, 'Europe/Zurich'))─┐
│ ... | https://github.com/ClickHouse/ClickHouse/issues/22959 | https://github.com/ClickHouse/ClickHouse/pull/37697 | d1cf7a52cc58a74fc6eabc5d97923156299c6ee9 | 7baa54f92f3f7d39894b5f4fd43ec72c40dad1b8 | 2021-04-10T16:40:35Z | c++ | 2022-06-15T16:30:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,948 | ["docs/en/sql-reference/functions/date-time-functions.md", "docs/ru/sql-reference/functions/date-time-functions.md"] | toYearWeek wrong value | According to [CH docs](https://clickhouse.tech/docs/en/sql-reference/functions/date-time-functions/#toweekdatemode), `toYearWeek` mode `0` has return years range 0 - 53, but instead of returning `*year*00` for the corresponding queries, it returns `*year-1*52`:
```
SELECT toYearWeek(toDateTime64('1930-01-01 00:00:0... | https://github.com/ClickHouse/ClickHouse/issues/22948 | https://github.com/ClickHouse/ClickHouse/pull/52090 | d365fade947599ac72cf788b63172eec4a131a89 | 78994c8a96c5f85d3d7881ba78031f4cfacb3ec5 | 2021-04-10T11:52:39Z | c++ | 2023-07-15T17:31:19Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,930 | ["docs/en/sql-reference/functions/date-time-functions.md", "docs/ru/sql-reference/functions/date-time-functions.md"] | toWeek returning wrong result for some dates | As I understand from [docs](https://clickhouse.tech/docs/en/sql-reference/functions/date-time-functions/#toweekdatemode), the week number for the last days of year must be counted starting from the beginning of THE SAME year (52 or 53). Either this behavior should be fixed or docs should be made more clear.
```
SELEC... | https://github.com/ClickHouse/ClickHouse/issues/22930 | https://github.com/ClickHouse/ClickHouse/pull/58452 | 6b6f395cc7fd944f345a0ac088a6822ed05bca37 | dfacb111230c173b0e3270a2cfd9e3847f3b93eb | 2021-04-09T11:34:26Z | c++ | 2024-01-03T23:06:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,929 | ["tests/queries/0_stateless/02507_to_unix_timestamp_overflow.reference", "tests/queries/0_stateless/02507_to_unix_timestamp_overflow.sql"] | toUnixTimestamp throws exception when DateTime64 out of normal range | toUnixTimestamp() throws exception when DateTime64 out of normal range:
```
SELECT toUnixTimestamp(toDateTime64('1928-12-31 12:12:12.123', 3, 'UTC'))
Received exception from server (version 21.5.1):
Code: 407. DB::Exception: Received from localhost:9000. DB::Exception: Convert overflow: While processing toUnixTim... | https://github.com/ClickHouse/ClickHouse/issues/22929 | https://github.com/ClickHouse/ClickHouse/pull/44341 | 1b21cc018ed7259d7ef25eab86184d203c9d0f56 | 55131f7ae812e55aaf943a65599b4741e0f537c7 | 2021-04-09T10:32:43Z | c++ | 2022-12-27T11:58:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,924 | ["src/Interpreters/QueryAliasesVisitor.cpp", "tests/queries/0_stateless/01813_distributed_scalar_subqueries_alias.reference", "tests/queries/0_stateless/01813_distributed_scalar_subqueries_alias.sql"] | "Not found column in block" in distributed query with subquery | **How to reproduce**
* Which ClickHouse server version to use
latest master/arcadia
* Non-default settings, if any
```sql
SET prefer_localhost_replica=0
```
(With a local stream the query works fine)
* `CREATE TABLE` statements for all tables involved
```sql
create table "t0" (a Int64, b Int64) engine = Merge... | https://github.com/ClickHouse/ClickHouse/issues/22924 | https://github.com/ClickHouse/ClickHouse/pull/23191 | 28e79973a2c4f32f1e9a98ca71370abfccbaced5 | 02515ff0a4aec0a68d510241d3b7ea013bc6b8cb | 2021-04-09T09:33:50Z | c++ | 2021-04-20T21:58:47Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,862 | ["utils/CMakeLists.txt"] | Can't build memcpy-bench with lld and shared libraries | Using a clean tree with current master (dc7a2b7f8853b00ee85872d4c32b1ea421f7651f).
**Operating system**
Archlinux
**Cmake version**
cmake version 3.20.0
**Ninja version**
1.10.2
**Compiler name and version**
clang version 11.1.0 (Using ccache via PATH)
ccache version 4.2
**Full cmake and/or ninja ou... | https://github.com/ClickHouse/ClickHouse/issues/22862 | https://github.com/ClickHouse/ClickHouse/pull/22875 | 8af2352e2729e890f113dd2d51449a7c0fec8381 | 6ce5bead4f51d2254ad265d6199c4952468f5aec | 2021-04-08T16:34:04Z | c++ | 2021-04-09T06:18:56Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,857 | ["src/Functions/FunctionsConversion.h", "tests/queries/0_stateless/01803_const_nullable_map.reference", "tests/queries/0_stateless/01803_const_nullable_map.sql"] | Experimental data type Map: segfault. | Always reproduced:
```
milovidov-desktop :) create table table_map (a Map(String, String), b String) engine = MergeTree() order by a;
CREATE TABLE table_map
(
`a` Map(String, String),
`b` String
)
ENGINE = MergeTree
ORDER BY a
Query id: 8f8120c1-c165-452a-815f-2bcae3957e2a
Ok.
0 rows in se... | https://github.com/ClickHouse/ClickHouse/issues/22857 | https://github.com/ClickHouse/ClickHouse/pull/22939 | 8b34a54c2d0f58c69e1834b12644a8f7b4d910b9 | 969d9f495bbdffeb5387c905d42b05fe4d68e1ee | 2021-04-08T12:53:02Z | c++ | 2021-04-10T11:13:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,852 | ["src/Functions/formatDateTime.cpp", "src/IO/ReadHelpers.h", "tests/queries/0_stateless/018002_formatDateTime_DateTime64_century.reference", "tests/queries/0_stateless/018002_formatDateTime_DateTime64_century.sql", "tests/queries/0_stateless/018002_toDateTime64_large_values.reference", "tests/queries/0_stateless/018002... | formatDateTime() wrong value when year out of normal range | `formatDateTime(..., '%C')` returns wrong value when date is outwith normal range
```
SELECT formatDateTime(toDateTime64('1935-12-12 12:12:12', 0, 'Europe/Moscow'), '%C')
┌─formatDateTime(toDateTime64('1935-12-12 12:12:12', 0, 'Europe/Moscow'), '%C')─┐
│ 20 ... | https://github.com/ClickHouse/ClickHouse/issues/22852 | https://github.com/ClickHouse/ClickHouse/pull/22937 | 7e867a26d793395d7962a95a15b7ea3034784fa1 | ee9aaab4bcf8b7f98b485d2b6f30f1a0c41c3988 | 2021-04-08T11:11:51Z | c++ | 2021-04-12T22:40:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,824 | ["src/Functions/dateDiff.cpp", "tests/queries/0_stateless/018001_dateDiff_DateTime64.reference", "tests/queries/0_stateless/018001_dateDiff_DateTime64.sql"] | dateDiff() not working with DateTime64 | DateDiff() function does not support DateTime64:
```
SELECT dateDiff('second', toDateTime64('1927-01-01 00:00:00', 0, 'UTC'), toDateTime64('1927-01-01 00:00:00', 0, 'UTC'))
0 rows in set. Elapsed: 0.024 sec.
Received exception from server (version 21.5.1):
Code: 44. DB::Exception: Received from localhost:9000... | https://github.com/ClickHouse/ClickHouse/issues/22824 | https://github.com/ClickHouse/ClickHouse/pull/22931 | aa6183af864af3b3b3a77ab250eb36a71041dd73 | b571656fd762f13afca4e5ad51b1c41930828ed7 | 2021-04-07T19:14:57Z | c++ | 2021-04-11T18:36:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,736 | ["src/Interpreters/JoinToSubqueryTransformVisitor.cpp", "tests/queries/0_stateless/01839_join_to_subqueries_rewriter_columns_matcher.reference", "tests/queries/0_stateless/01839_join_to_subqueries_rewriter_columns_matcher.sql"] | Bug in COLUMNS function in query with 3+ joins | **Describe the bug**
columns('regexp') didn't return all columns by regexp where 3+ joins in query
**Does it reproduce on recent release?**
version 21.3.4 revision 54447
**How to reproduce**
in query we have 3 columns 'test' but returned only one:
```
select columns('test') from ... | https://github.com/ClickHouse/ClickHouse/issues/22736 | https://github.com/ClickHouse/ClickHouse/pull/23501 | f27002b1be1c1b818fb7cff224e7dc8c414d9332 | 2b822d896da8359c705f84b41428dcd5fad90d79 | 2021-04-07T06:44:38Z | c++ | 2021-04-22T21:24:53Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,728 | ["src/AggregateFunctions/AggregateFunctionMannWhitney.h", "src/AggregateFunctions/AggregateFunctionRankCorrelation.h", "src/Common/Arena.h", "tests/queries/0_stateless/01802_rank_corr_mann_whitney_over_window.reference", "tests/queries/0_stateless/01802_rank_corr_mann_whitney_over_window.sql"] | Server crash when using mannWhitneyUTest over a window |
**Describe the bug**
Crash in 21.4.1.6378 when using mannWhitneyUTest aggregate function.
**How to reproduce**
```
CREATE TABLE default.empsalary
(
`depname` LowCardinality(String),
`empno` UInt64,
`salary` Int32,
`enroll_date` Date
)
ENGINE = MergeTree
ORDER BY enroll_date
SETTINGS ind... | https://github.com/ClickHouse/ClickHouse/issues/22728 | https://github.com/ClickHouse/ClickHouse/pull/22876 | 1c28878f5d2144c5fd59deeb0c1e41ec49068269 | 8af2352e2729e890f113dd2d51449a7c0fec8381 | 2021-04-06T22:09:12Z | c++ | 2021-04-09T06:17:27Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,727 | ["src/Functions/FunctionsExternalDictionaries.h"] | dictGetOrDefault('dict','col',Null,0.0) returns Null | **Describe the unexpected behaviour**
If Null being passed as dictionary key, dictGetOrDefault returns null instead of default value.
**How to reproduce**
Clickhouse version 21.5, 21.1, 20.8
```
CREATE VIEW dict_null_source AS SELECT 1 as key, 1 as val;
CREATE DICTIONARY dict_null (key UInt64, val UInt32) P... | https://github.com/ClickHouse/ClickHouse/issues/22727 | https://github.com/ClickHouse/ClickHouse/pull/22821 | ed367855d5b96e52ce2f23c4c382ac6f97b94465 | b8e239c211a28675eb3f2a09acc28fe9c8848c5d | 2021-04-06T20:20:15Z | c++ | 2021-04-08T07:41:41Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,679 | ["src/Storages/MergeTree/DataPartsExchange.cpp", "src/Storages/MergeTree/IMergeTreeDataPart.cpp", "src/Storages/MergeTree/IMergeTreeDataPart.h", "src/Storages/MergeTree/MergeTreeData.cpp", "tests/integration/test_s3_zero_copy_replication/configs/config.d/s3.xml", "tests/integration/test_s3_zero_copy_replication/test.py... | Replicated tables with TTL moves or delete do not work when <allow_s3_zero_copy_replication> is set to 1 | **Describe the bug**
When <allow_s3_zero_copy_replication> is set to 1 in the <merge_tree> configuration, replicated tables with TTL moves or delete are broken. SELECT from replicated tables with TTL moves or delete causes errors.
**Does it reproduce on recent release?**
[The list of releases](https://github.com/C... | https://github.com/ClickHouse/ClickHouse/issues/22679 | https://github.com/ClickHouse/ClickHouse/pull/22864 | 1d5522af623c70c4b55baed12989a15075f52610 | 5638c1814097476e924b678105f095facdce8a83 | 2021-04-06T00:04:50Z | c++ | 2021-05-26T07:28:23Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,672 | ["src/Storages/StorageDistributed.cpp"] | can't use default DB in shard config w/o warnings | The only way to use this feature is to specify an empty database name in Distributed table definition, but then you get a warning:
```
CREATE TABLE `demo_loan_all` (...) ENGINE=Distributed(test_cluster_two_shards_different_databases, '', demo_loan_01568, cityHash64(id));
<Warning> StorageDistributed (demo_loan_a... | https://github.com/ClickHouse/ClickHouse/issues/22672 | https://github.com/ClickHouse/ClickHouse/pull/22990 | da681d990708cd15d9ca1d8603bc2505d0bfae45 | 1525e38a3cf29cd7816f223f98418f878ca52e24 | 2021-04-05T18:25:24Z | c++ | 2021-04-13T15:58:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,671 | ["src/Common/ZooKeeper/TestKeeper.cpp", "tests/queries/0_stateless/01152_cross_replication.reference", "tests/queries/0_stateless/01152_cross_replication.sql", "tests/queries/skip_list.json"] | assertion failure in `ON CLUSTER` query with TestKeeper | ```
2021.04.05 20:41:11.963398 [ 589679 ] {f459c27c-24b9-4ca7-ba41-6da0b34e1162} <Debug> executeQuery: (from [::1]:36122, using production parser) (comment: /home/akuzm/ch2/ch/tests/queries/0_stateless/01568_window_functions_distributed.sql)
CREATE TABLE demo_loan_01568 ON CLUSTER test_cluster_two_shards_different_... | https://github.com/ClickHouse/ClickHouse/issues/22671 | https://github.com/ClickHouse/ClickHouse/pull/23041 | fd424eceb00e4aa535f2e312c4f1e9957a2cac84 | 021cafff49e4e355c337fa0f858b1e64f33c9c7c | 2021-04-05T17:45:29Z | c++ | 2021-04-14T20:25:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,631 | ["src/Processors/Formats/Impl/TabSeparatedRowInputFormat.cpp", "tests/queries/0_stateless/01801_nullable_low_cardinality_tsv.reference", "tests/queries/0_stateless/01801_nullable_low_cardinality_tsv.sh"] | TSV parser reports the incorrect error. | ```
CREATE TABLE testTSV
(
A Date,
S LowCardinality(Nullable(String)),
X Int32,
S1 LowCardinality(Nullable(String)),
S2 Array(String)
)
ENGINE = Memory;
printf '2020-01-01\t\N\t32\t\N\n'|clickhouse-client -q 'insert into testTSV format TSV'
DB::Exception: Unexpected NULL value of not... | https://github.com/ClickHouse/ClickHouse/issues/22631 | https://github.com/ClickHouse/ClickHouse/pull/22863 | f7edcdf7c847f7d45ceede4a6073400ec2c985b7 | ee9b53a34209ef0284ec87f97f947832da7a7655 | 2021-04-05T00:16:54Z | c++ | 2021-04-09T06:50:50Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,626 | ["src/Core/DecimalComparison.h", "src/DataTypes/IDataType.h", "src/Functions/FunctionsComparison.h", "tests/queries/0_stateless/00700_decimal_compare.reference", "tests/queries/0_stateless/00700_decimal_compare.sql", "tests/queries/0_stateless/02124_comparison_betwwen_decimal_and_float.reference", "tests/queries/0_stat... | No operation greater between Decimal(9, 2) and Float64 | **Describe the bug**
It's not possible to compare Decimal and Float values. But actually both of them point to some specific value on real number line, so we can compare and that wouldn't produce any precision loss.
**How to reproduce**
Clickhouse 21.5
```
SELECT toDecimal32('11.00', 2) > 1.
Query id: f2c1cba... | https://github.com/ClickHouse/ClickHouse/issues/22626 | https://github.com/ClickHouse/ClickHouse/pull/31966 | a8203dd01ea65182daa89d9babfae41a9f5a4919 | 12195b149fd9285e85c5589e7527db9389b97de1 | 2021-04-04T19:02:57Z | c++ | 2022-01-14T09:56:26Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,621 | ["src/Functions/FunctionBinaryArithmetic.h", "src/Functions/intDiv.cpp", "src/Functions/modulo.cpp", "tests/queries/0_stateless/02015_division_by_nullable.reference", "tests/queries/0_stateless/02015_division_by_nullable.sql"] | Null in decimal datatype, division by zero. | **Describe the bug**
There is a lot of similar reports (https://github.com/ClickHouse/ClickHouse/issues/7509) but they mostly related to https://github.com/ClickHouse/ClickHouse/issues/12587 and If/case statements.
**How to reproduce**
Clickhouse version 21.5
```
SELECT
1 / CAST(NULL, 'Nullable(UInt32)') AS... | https://github.com/ClickHouse/ClickHouse/issues/22621 | https://github.com/ClickHouse/ClickHouse/pull/28352 | 13b2fdc23b8ea653cd8a9d6b925dbf5248d3c1ed | 4bc14dedfb5df5f66ddc10e867852f5ada461892 | 2021-04-04T18:15:46Z | c++ | 2021-10-07T11:47:53Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,579 | ["src/Server/TCPHandler.cpp"] | Segfault on 21.3.4.25 | `clickhouse-server.err.log`:
```
2021.04.03 20:00:30.453884 [ 7949 ] {} <Error> ServerErrorHandler: Poco::Exception. Code: 1000, e.code() = 107, e.displayText() = Net Exception: Socket is not connected, Stack trace (when copying this message, always include the lines below):
0. Poco::Net::SocketImpl::error(int, st... | https://github.com/ClickHouse/ClickHouse/issues/22579 | https://github.com/ClickHouse/ClickHouse/pull/22591 | a9eb7a7c7e9592c0a62be0b54fbcc6298e46d50e | f78c846bdf9b02ffff2fbc9c5f49571c7b01eff3 | 2021-04-03T23:08:20Z | c++ | 2021-04-05T01:32:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,573 | ["src/Databases/DatabaseOnDisk.cpp", "src/Interpreters/InterpreterCreateQuery.cpp", "src/Interpreters/InterpreterCreateQuery.h", "src/Interpreters/InterpreterSystemQuery.cpp", "src/TableFunctions/parseColumnsListForTableFunction.cpp", "tests/queries/0_stateless/01269_create_with_null.reference", "tests/queries/0_statel... | data_type_default_nullable=1 in default profile prevent clickhouse from start | **How to reproduce**
Clickhouse version 21.5
```
cat /etc/clickhouse-server/users.xml
<?xml version="1.0"?>
<yandex>
<!-- Profiles of settings. -->
<profiles>
<!-- Default settings. -->
<default>
<data_type_default_nullable>1</data_type_default_nullable>
<loa... | https://github.com/ClickHouse/ClickHouse/issues/22573 | https://github.com/ClickHouse/ClickHouse/pull/23185 | 2634bccfc2457fbe65a4492a2f5a03b34fc7d3ec | 138c6ae2286acc8aacd9d1ec95ad4ac8d598345b | 2021-04-03T22:26:02Z | c++ | 2021-04-17T13:13:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,563 | ["src/Columns/IColumnDummy.h", "tests/queries/0_stateless/01787_arena_assert_column_nothing.reference", "tests/queries/0_stateless/01787_arena_assert_column_nothing.sql"] | Failed assertion in Arena: additional_bytes > 0 | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/22534/0733144b4a355394fecb837ba01af76a50e3fa05/fuzzer_debug/server.log
**How to reproduce**
`SELECT emptyArrayToSingle(arrayFilter(x -> (x != inf), arrayJoin([[1024], []]))) FROM system.one ANY LEFT JOIN (SELECT dummy, [257], NULL, dummy AS value) ... | https://github.com/ClickHouse/ClickHouse/issues/22563 | https://github.com/ClickHouse/ClickHouse/pull/22565 | 72cf7b01e88a4c69fddd687a933d3cc075a52c98 | 0e1035735ce3e6d96daeb9d5c1ad7e7687b2c3eb | 2021-04-03T19:10:14Z | c++ | 2021-04-04T12:38:17Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,517 | ["src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp", "tests/queries/0_stateless/01247_some_msan_crashs_from_22517.reference", "tests/queries/0_stateless/01247_some_msan_crashs_from_22517.sql"] | ASan report in ExecuteScalarSubqueriesMatcher | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/22475/2952cb296de0145a458d08dcd55365b0165c0248/fuzzer_asan/server.log
**How to reproduce**
```
SELECT x FROM (SELECT dummy AS x, plus(ignore(ignore(ignore(ignore('-922337203.6854775808', ignore(NULL)), ArrLen = 256, ignore(100, Arr.C3, ignore(NULL... | https://github.com/ClickHouse/ClickHouse/issues/22517 | https://github.com/ClickHouse/ClickHouse/pull/26428 | ccf9d2fd7f462155325619c368be35081958e3f3 | f3a5d3227a153fcf077f5d3e6bd4496a0a55959d | 2021-04-02T18:34:14Z | c++ | 2021-07-16T22:11:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,491 | ["src/Interpreters/ApplyWithSubqueryVisitor.cpp", "src/Interpreters/ApplyWithSubqueryVisitor.h", "src/Interpreters/InterpreterCreateQuery.cpp", "tests/queries/0_stateless/01711_cte_subquery_fix.sql"] | create view statement support CTE expression |
such as
```
create view view1 as
with t as (select number n from numbers(3))
select n from t
``` | https://github.com/ClickHouse/ClickHouse/issues/22491 | https://github.com/ClickHouse/ClickHouse/pull/22657 | c8bcfe89ad6fa1814154edc4a7f22d649310bc83 | 9b546f3b8963f542822d90c8ca9013e617ed772b | 2021-04-02T08:23:31Z | c++ | 2021-04-14T23:01:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,433 | ["src/IO/PeekableReadBuffer.cpp", "src/Server/HTTP/ReadHeaders.cpp"] | Get 'Malformed message: Field name is invalid or no colon found' for some very specific requests | **Describe the bug**
When the requests are done in a very specific environment, they got an error from ClickHouse. The partially it was fixed in https://github.com/ClickHouse/ClickHouse/pull/21936
**Does it reproduce on recent release?**
It's reproducible with docker image `yandex/clickhouse-server:latest` having ... | https://github.com/ClickHouse/ClickHouse/issues/22433 | https://github.com/ClickHouse/ClickHouse/pull/22518 | 48af7a898cb8e987f5eadccb0eed520eeaeffa4e | aa47eb7d5e6b15a7963eae32bf39f316f064327d | 2021-04-01T10:07:43Z | c++ | 2021-04-07T13:22:38Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,432 | ["base/mysqlxx/Pool.h", "src/Databases/DatabaseFactory.cpp", "src/Storages/StorageMaterializeMySQL.cpp", "tests/integration/test_materialize_mysql_database/materialize_with_ddl.py", "tests/integration/test_materialize_mysql_database/test.py"] | Ошибка ClickHouse Code: 10, e.displayText() = DB::Exception: Not found column equals(catalog_id, 1041) in block | Имеется Materialized база, данные реплицируюся нормально, в базе данные есть
Если выполнить запрос
```
SELECT
DISTINCT P.id,
P.name,
P.catalog_id
FROM products P
WHERE
P.name ILIKE '%Легкие%'
```
То получим результат:
` |name ... | https://github.com/ClickHouse/ClickHouse/issues/22432 | https://github.com/ClickHouse/ClickHouse/pull/23200 | 738d8a757bf03f91be660bab0528f9405eecc08c | 70c89eeff6d626293fe285503064f7045be32cb2 | 2021-04-01T08:22:29Z | c++ | 2021-04-20T17:05:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,408 | ["src/AggregateFunctions/QuantileTDigest.h", "tests/queries/0_stateless/00273_quantiles.reference", "tests/queries/0_stateless/00725_quantiles_shard.reference"] | quantileTDigest inaccuracy with extreme quanties. | **Use case**
Clickhouse version 21.4
```
SELECT
quantileTiming(0.95)(key) AS timing,
quantileExact(0.95)(key) AS exact,
quantileTDigest(0.95)(key) AS tdigest
FROM
(
SELECT
9000 AS key,
2 AS count
UNION ALL
SELECT
3000,
11
UNION ALL
SELECT
... | https://github.com/ClickHouse/ClickHouse/issues/22408 | https://github.com/ClickHouse/ClickHouse/pull/23314 | 9bb4d8769f1064ada4cce6b26d8ff61c11356965 | 013555907cb17a7a13f4184c2e0224fb8b4f09cc | 2021-03-31T11:25:52Z | c++ | 2021-04-27T03:57:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,406 | ["src/Processors/Formats/Impl/CSVRowInputFormat.cpp", "tests/queries/0_stateless/01818_input_format_with_names_use_header.reference", "tests/queries/0_stateless/01818_input_format_with_names_use_header.sh"] | Disabling `input_format_with_names_use_header` discards all the input | **Describe the bug**
When you set the setting `input_format_with_names_use_header` to `0`, `INSERT` does not actually insert rows.
**How to reproduce**
* Which ClickHouse server version to use: git master `a21fe0b492cbc8628126a3cd493b83e82abf9978`, checked out on 2021-03-31
* Which interface to use: the native co... | https://github.com/ClickHouse/ClickHouse/issues/22406 | https://github.com/ClickHouse/ClickHouse/pull/23202 | 632a5288fa7e12cc0a87acb2921f62195687ea8e | 16e77150393030aca7545aa1a511c8a50a895296 | 2021-03-31T09:31:56Z | c++ | 2021-04-20T17:00:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,388 | ["src/Interpreters/MergeJoin.cpp", "src/Interpreters/MergeJoin.h", "tests/queries/0_stateless/01785_pmj_lc_bug.reference", "tests/queries/0_stateless/01785_pmj_lc_bug.sql"] | ASan report in MergeJoin. | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/22328/43d9972f18d43c6736c08e67c01deb64b733109a/fuzzer_asan/server.log
**How to reproduce**
`SELECT * FROM (SELECT number AS l FROM system.numbers LIMIT 3) ANY LEFT JOIN (SELECT toLowCardinality(number) AS r FROM system.numbers LIMIT 1025) ON (l + 1... | https://github.com/ClickHouse/ClickHouse/issues/22388 | https://github.com/ClickHouse/ClickHouse/pull/22510 | 143f4b59a00747415931b9eef64f51b17740914b | 30ece2c28f3044e0ae8b8edb3a93fabe7358b897 | 2021-03-31T01:00:39Z | c++ | 2021-04-03T09:54:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,379 | ["docker/test/fasttest/run.sh", "src/Interpreters/ExpressionAnalyzer.cpp", "src/Storages/ReadInOrderOptimizer.cpp", "tests/queries/0_stateless/01833_test_collation_alvarotuso.reference", "tests/queries/0_stateless/01833_test_collation_alvarotuso.sql", "tests/queries/0_stateless/arcadia_skip_list.txt"] | ORDER BY column_name COLLATE does not work for primary keys | (you don't have to strictly follow this form)
**Describe the bug**
When using `ORDER BY column_name COLLATE 'en'`, `COLLATE` is ignored if `column_name` is the primary key
**How to reproduce**
* version 21.1.2
* `CREATE TABLE` statements for all tables involved:
```
CREATE TABLE test.test_collation
(
... | https://github.com/ClickHouse/ClickHouse/issues/22379 | https://github.com/ClickHouse/ClickHouse/pull/23375 | 68e93959c103e1b9556c63c89036f3c99754b3c9 | 9c649932bcea896b135980f140a855b7d1b634b6 | 2021-03-30T17:56:37Z | c++ | 2021-04-21T12:00:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,377 | ["docs/en/sql-reference/functions/array-functions.md", "docs/ru/sql-reference/functions/array-functions.md"] | arrayFill description in Russian | **Describe the issue**
`arrayFill`, `arrayReverseFill`, `arraySplit`, `arrayReverseSplit` descriptions are not exists in Russian documentation.
| https://github.com/ClickHouse/ClickHouse/issues/22377 | https://github.com/ClickHouse/ClickHouse/pull/22493 | 645bea04c3f457d1984d6f41ec9bb7231b5007b8 | 014b443a22dbd46562dada5bfee6c746ca2ca63b | 2021-03-30T17:08:51Z | c++ | 2021-04-02T18:12:29Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,355 | ["src/Dictionaries/ExecutableDictionarySource.cpp", "src/Dictionaries/ExecutablePoolDictionarySource.cpp"] | Allow executable DDL dictionaries in clickhouse-local | May be useful to interface with some external program, e.g. I want to use `clickhouse-format` to beautify the queries for performance test reports.
For now, DDL dictionaries don't work for `clickhouse-local` at all (https://github.com/ClickHouse/ClickHouse/issues/22354)
We should do it through DDL, because the xm... | https://github.com/ClickHouse/ClickHouse/issues/22355 | https://github.com/ClickHouse/ClickHouse/pull/26510 | 20f03f6ed740e00a178678da7829ea5135f04e91 | 0fae3a318899ac45d80ef42352b44b3507736664 | 2021-03-30T11:25:25Z | c++ | 2021-07-19T20:51:18Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,290 | ["src/Interpreters/TreeRewriter.cpp", "tests/queries/0_stateless/01803_untuple_subquery.reference", "tests/queries/0_stateless/01803_untuple_subquery.sql"] | Logical error: 'Cannot find column NULL in ActionsDAG result' | ```
SELECT (0.5, '92233720368547758.07', NULL), '', '1.00', untuple(('256', NULL)), NULL FROM (SELECT untuple(((NULL, untuple((('0.0000000100', (65536, NULL, (65535, 9223372036854775807), '25.7', (0.00009999999747378752, '10.25', 1048577), 65536)), '0.0000001024', '65537', NULL))), untuple((9223372036854775807, -inf, ... | https://github.com/ClickHouse/ClickHouse/issues/22290 | https://github.com/ClickHouse/ClickHouse/pull/22991 | ee9aaab4bcf8b7f98b485d2b6f30f1a0c41c3988 | e731dfe650e4c77aafbd608ab379e4372ebbcd6c | 2021-03-29T11:15:12Z | c++ | 2021-04-13T06:53:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,234 | ["programs/client/ConnectionParameters.cpp", "src/Client/Connection.h", "src/Interpreters/Cluster.cpp", "src/Storages/Distributed/DirectoryMonitor.cpp", "tests/queries/0_stateless/00933_test_fix_extra_seek_on_compressed_cache.reference", "tests/queries/0_stateless/01598_memory_limit_zeros.sql"] | Network compression should be disabled when interacting via localhost. | **Describe the situation**
```
$ ./clickhouse-21.3.3 client --query "SELECT * FROM system.numbers_mt FORMAT Native" | pv > /dev/null
^C,1GiB 0:00:45 [ 710MiB/s] [ ... | https://github.com/ClickHouse/ClickHouse/issues/22234 | https://github.com/ClickHouse/ClickHouse/pull/22237 | 75c4728787d4aa38a91090a8aa582897db32409a | 7f3a40e1b031777348f1daade7c2bd0160c74f2a | 2021-03-29T00:34:02Z | c++ | 2021-04-18T00:13:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,221 | ["docs/en/development/build-osx.md", "src/Access/MemoryAccessStorage.h"] | LDAP: changing groups for user makes Clickhouse fail to log in | **Describe the bug**
Clickhouse fails to log users after changing groups at LDAP for one user
**Does it reproduce on recent release?**
I've checked It on 21.2.5.5 and 21.3.4.25
**How to reproduce**
E.g. there is LDAP user *user_1* and there are two LDAP groups *role_1* and *role_2*, which are mapped to the Cli... | https://github.com/ClickHouse/ClickHouse/issues/22221 | https://github.com/ClickHouse/ClickHouse/pull/24431 | 38493bde487ce48e37f0fdbcb2894f55d78298c3 | e2460164bc1f6b44c22b6f20533ac5f1521d7138 | 2021-03-28T12:02:58Z | c++ | 2021-05-31T19:14:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,160 | ["tests/queries/0_stateless/02508_index_analysis_to_date_timezone.reference", "tests/queries/0_stateless/02508_index_analysis_to_date_timezone.sql"] | Timezone: toDate() works different in different query clauses | **Describe the bug**
I have a table with column `date DateTime('Asia/Kamchatka')`, server/client timezone is `'Europe/Moscow'`. Two queries return different results:
```
local :) select uid, date, toDate(date) = toDate('2021-03-24') res FROM table WHERE res = 1
SELECT
uid,
date,
toDate(date) = t... | https://github.com/ClickHouse/ClickHouse/issues/22160 | https://github.com/ClickHouse/ClickHouse/pull/44355 | 21d9e7ebc3a01bded5c616cf339c6ac4c7a8df68 | 31348a0c2b9c6ae4cfa503bf786b178e4328cd7c | 2021-03-26T11:55:08Z | c++ | 2022-12-27T11:53:46Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,158 | ["programs/client/Suggest.cpp", "programs/client/Suggest.h", "tests/queries/0_stateless/01676_long_clickhouse_client_autocomplete.reference", "tests/queries/0_stateless/01676_long_clickhouse_client_autocomplete.sh"] | Unexpected errors in read-only mode | **Describe the bug**
When connecting via read-only user to clickhouse, unexpected exceptions are logged both by clickhouse-client and clickhouse-server.
**Does it reproduce on recent release?**
[The list of releases](https://github.com/ClickHouse/ClickHouse/blob/master/utils/list-versions/version_date.tsv)
Reprod... | https://github.com/ClickHouse/ClickHouse/issues/22158 | https://github.com/ClickHouse/ClickHouse/pull/23040 | 86e20905e5fd38bf1d2ead8089a7f788931a484a | 35260089e0ce8b593a33aaff860eda398c6b1c56 | 2021-03-26T10:07:48Z | c++ | 2021-04-14T10:55:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,157 | ["src/Functions/array/range.cpp", "tests/queries/0_stateless/01780_range_msan.reference", "tests/queries/0_stateless/01780_range_msan.sql"] | MSan: use of uninitialized value in FunctionRange::executeImpl | https://clickhouse-test-reports.s3.yandex.net/22133/33647ef3d53997b72d15df1e5abd8cf750609afc/fuzzer_msan/report.html#fail1
In debug it's a logical error.
```
SELECT arrayJoin(range(toUInt256(1048577), 100)) AS x FROM remote('127.0.0.2', system.one) WHERE x GLOBAL IN (SELECT toUInt8(arrayJoin(range(100)) + 50)) ... | https://github.com/ClickHouse/ClickHouse/issues/22157 | https://github.com/ClickHouse/ClickHouse/pull/22387 | f8534acb13ac3650e689c6a15cb70ec6f39b6b04 | 124d9e14ad07daf0cbd6784471aeda27413100a0 | 2021-03-26T10:06:35Z | c++ | 2021-03-31T06:05:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,130 | ["src/Storages/System/StorageSystemZooKeeper.cpp", "src/Storages/System/StorageSystemZooKeeper.h", "tests/config/config.d/zookeeper_write.xml", "tests/config/install.sh", "tests/queries/0_stateless/02311_system_zookeeper_insert.reference", "tests/queries/0_stateless/02311_system_zookeeper_insert.sql", "tests/queries/0_... | Allow writes into system.zookeeper table | **Use case**
Manually modify the contents of ZooKeeper.
Not for normal usage scenarios... mostly for operations engineers.
**Describe the solution you'd like**
Allow INSERT. It should contain only subset of the columns, because some of the columns in `system.zookeeper` table (like numChildren, ctime, etc...) ca... | https://github.com/ClickHouse/ClickHouse/issues/22130 | https://github.com/ClickHouse/ClickHouse/pull/37596 | 37a4d11c6446f626d1105043fe8574d6c7b86cb0 | a893595025e666060cd190099e78d203c2de7442 | 2021-03-25T14:48:45Z | c++ | 2022-06-02T12:09:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,100 | ["docker/server/entrypoint.sh"] | Docker entrypoint script try to chown '.' if log path is not set in config | **Describe the bug**
Docker entrypoint script try to chown '.' if log path is not set in config because LOG_DIR = $(dirname "" || true) returns '.'
**Does it reproduce on recent release?**
21.3.3.14
**How to reproduce**
Remove logger.log or logger.errorlog from config.xml.
**Expected behavior**
The docker... | https://github.com/ClickHouse/ClickHouse/issues/22100 | https://github.com/ClickHouse/ClickHouse/pull/22102 | 607d36dd9dc91bd4812b683f6f241414737301ce | 4c67e25152c25ead180512d3157c92f2ad0a7d4f | 2021-03-24T21:04:46Z | c++ | 2021-03-26T19:19:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,093 | ["src/Functions/bar.cpp", "tests/queries/0_stateless/01774_bar_with_illegal_value.reference", "tests/queries/0_stateless/01774_bar_with_illegal_value.sql"] | src/Common/UnicodeBar.cpp:31 -nan is outside the range of representable values of type 'unsigned long' | ```sql
SELECT greatCircleAngle(1048575, 257, -9223372036854775808, 1048576) - NULL, bar(7, -inf, 1024)
```
https://clickhouse-test-reports.s3.yandex.net/21889/5de2b8512f4260964413448e8099c6ff5cc23881/fuzzer_ubsan/report.html#fail1
```
2021.03.23 04:33:11.673801 [ 176 ] {a0a4476b-33dd-419b-bbc3-3d2cc08b3ea8} <Debu... | https://github.com/ClickHouse/ClickHouse/issues/22093 | https://github.com/ClickHouse/ClickHouse/pull/22114 | ddbd95be2d2ca8acba467c88b73afaba2577b121 | 0e4206052337ce47da91866c96049da688ea55be | 2021-03-24T14:43:07Z | c++ | 2021-03-25T23:36:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,067 | ["src/IO/WriteBufferFromS3.cpp", "src/Server/InterserverIOHTTPHandler.cpp"] | Uncaught DB::Exception: Cannot write to ostream | **Describe the bug**
We have clickhouse-server going down now and then when inserting large amounts of data via clickhouse-client with an uncaught exception: "Terminate called for uncaught exception:#012Code: 24, e.displayText() = DB::Exception: Cannot write to ostream at offset 7937". I see there are several PRs (#20... | https://github.com/ClickHouse/ClickHouse/issues/22067 | https://github.com/ClickHouse/ClickHouse/pull/22146 | a455762933559d75bad92c1fa9318b203ec2ea9b | ac53d30e53e06ae617a87c732c07df3c6cd54df2 | 2021-03-24T04:30:25Z | c++ | 2021-03-26T14:23:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,028 | ["src/Functions/connectionID.cpp", "src/Functions/version.cpp", "tests/queries/0_stateless/01773_case_sensitive_version.reference", "tests/queries/0_stateless/01773_case_sensitive_version.sql", "tests/queries/0_stateless/01774_case_sensitive_connection_id.reference", "tests/queries/0_stateless/01774_case_sensitive_conn... | why connection_id() and version() aliases exists, but CONNECTION_ID() and VERSION() is not? ;) | **Describe the bug**
According to https://jira.percona.com/browse/PT-1945 and https://github.com/ClickHouse/ClickHouse/pull/21367
**Does it reproduce on a recent release?**
yep
**How to reproduce**
- define `mysql_port`
- run following SQL queries via MySQL client
```
mysql> SELECT DATABASE(), CONNECTION_ID... | https://github.com/ClickHouse/ClickHouse/issues/22028 | https://github.com/ClickHouse/ClickHouse/pull/22042 | 103de0838b4290dc0fe2435f3af5c48e1b5a6db3 | bb925e16bf727be2b61df23261f987672800f0c0 | 2021-03-23T13:00:57Z | c++ | 2021-03-29T18:02:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,017 | ["src/Interpreters/convertFieldToType.cpp", "tests/queries/0_stateless/01774_tuple_null_in.reference", "tests/queries/0_stateless/01774_tuple_null_in.sql"] | Optimization for nullable tuple create invalid ClickHouse filtering | **Describe the bug**
Using a `NULL` tuple as a left operand with a chained or operands produce an invalid ClickHouse filtering.
**Does it reproduce on recent release?**
Can be reproduced with `21.2.2.8`
**How to reproduce**
```
SELECT (NULL, NULL) = (8, 0) OR (NULL, NULL) = (3, 2) OR (NULL, NULL) = (0, 0) OR ... | https://github.com/ClickHouse/ClickHouse/issues/22017 | https://github.com/ClickHouse/ClickHouse/pull/22063 | f58d470dd633099f1b7c602991d0d699aba72f68 | 37a4f3ab3aead4cbfe2963ecd1911f999c60db9b | 2021-03-23T07:53:23Z | c++ | 2021-03-25T12:59:41Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 22,008 | ["src/DataStreams/NativeBlockOutputStream.cpp", "src/DataStreams/NativeBlockOutputStream.h", "src/Processors/Formats/Impl/ParallelFormattingOutputFormat.cpp", "src/Processors/Formats/Impl/ParallelFormattingOutputFormat.h", "tests/queries/0_stateless/01783_parallel_formatting_memory.reference", "tests/queries/0_stateles... | Memory limit sometimes doesn't work with TSan | (you don't have to strictly follow this form)
**Describe the bug**
The following query leads to OOM if server was built with thread sanitizer.
```sql
SELECT range(65535) FROM system.one ARRAY JOIN range(65536) AS number
| https://github.com/ClickHouse/ClickHouse/issues/22008 | https://github.com/ClickHouse/ClickHouse/pull/22425 | 85fbb7eccf4f01376a0169ebee99211ecfeba22d | e3aa47c525e39c1861f3fa2f5f70ff97b620a0e6 | 2021-03-22T21:15:37Z | c++ | 2021-04-01T13:23:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,991 | ["tests/queries/0_stateless/01765_tehran_dst.reference", "tests/queries/0_stateless/01765_tehran_dst.sql"] | Tehran wrong TZ info (+0430) for summer DST | export TZ=Asia/Tehran
```
$ date
Mon 22 Mar 2021 08:46:47 PM +0430
SELECT toTimeZone(now(), 'Asia/Tehran')
┌─toTimeZone(now(), 'Asia/Tehran')─┐
│ 2021-03-22 19:47:04 │
└──────────────────────────────────┘
```
related https://github.com/ClickHouse/ClickHouse/issues/13845 | https://github.com/ClickHouse/ClickHouse/issues/21991 | https://github.com/ClickHouse/ClickHouse/pull/21995 | 7a48ce6b794b1259898d919b24ae0abbc25cac06 | 7c0dba1b0ce30ff216f82fb1fa87b1d11b88b5d6 | 2021-03-22T16:17:39Z | c++ | 2021-03-23T17:04:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,935 | ["src/Dictionaries/HashedDictionary.cpp"] | Increased hashed dictionary RAM x4 usage after upgrade CH to 21.3 | After upgrade CH from 20.8 to 21.3 I noticed RAM used by dictionary with `hashed` layout was increased exactly in **4** times.
OS: Ubuntu 20.04
Processor: AMD EPYC 7502P 32-Core Processor
RAM: 252 GB
`<dictionaries_lazy_load>false</dictionaries_lazy_load>
`
In 20.8 release CH was using less memory for dicti... | https://github.com/ClickHouse/ClickHouse/issues/21935 | https://github.com/ClickHouse/ClickHouse/pull/21948 | 6ce7acb5a9ce361dc4acda55c871330d98b76c58 | af25805a7017223c9f2b4c3f289ee95484ef92fb | 2021-03-19T19:20:56Z | c++ | 2021-03-22T11:11:19Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,911 | ["programs/copier/ClusterCopier.cpp", "programs/copier/ClusterCopier.h", "programs/copier/TaskCluster.h"] | some copier work needs to be improved | - some copier work needs to be improved
1. clickhouse create destionation table just once if success
2. support settings_push.replication_alter_partitions_sync =1 at attach partition
3. ... | https://github.com/ClickHouse/ClickHouse/issues/21911 | https://github.com/ClickHouse/ClickHouse/pull/21912 | 0696ed390d100611d5569e7213e0c157540c78e7 | 18dc213cee72bb95150ed6e74de996dd131a00eb | 2021-03-19T12:55:26Z | c++ | 2021-03-30T11:42:00Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,907 | ["src/IO/HTTPChunkedReadBuffer.cpp", "src/IO/HTTPChunkedReadBuffer.h", "src/Server/HTTP/HTTPServerRequest.cpp", "tests/queries/0_stateless/01783_http_chunk_size.reference", "tests/queries/0_stateless/01783_http_chunk_size.sh", "tests/queries/skip_list.json"] | JDBC driver / specific HTTP clients: Chunk size is too large error when executing an "INSERT INTO" with HTTP client compression | I recently doing some tests for updating from clickhouse 20.3 to 21.3.2.5.
With this new build, when I am executing large insertion over the HTTP connection, with compression activated on the client side
Like this query
POST /?query=INSERT+INTO+%60avc%60.%60topconversationdetails%60+FORMAT+RowBinary&database=avc&... | https://github.com/ClickHouse/ClickHouse/issues/21907 | https://github.com/ClickHouse/ClickHouse/pull/22322 | c3a9cbe01c1c07d21cd1f89b31291a194fc21b25 | 3d860fc6ace8466b0159cd45af69fa0c78afe330 | 2021-03-19T10:58:55Z | c++ | 2021-04-02T22:58:22Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,906 | ["src/Storages/Distributed/DirectoryMonitor.cpp", "src/Storages/Distributed/DistributedBlockOutputStream.cpp", "tests/queries/0_stateless/01790_dist_INSERT_block_structure_mismatch_types_and_names.reference", "tests/queries/0_stateless/01790_dist_INSERT_block_structure_mismatch_types_and_names.sql", "tests/queries/0_st... | DirectoryMonitor: Structure does not match | Hello,
after updating clickhouse from 21.2.3.15-2 to 21.3.2.5-2 I see those warnings :
`<Warning> default.osb4_reverse.DirectoryMonitor: Structure does not match (remote: Path LowCardinality(String) ColumnLowCardinality(size = 0, UInt8(size = 0), ColumnUnique(size = 1, String(size = 1))), Value Float64 Float64(s... | https://github.com/ClickHouse/ClickHouse/issues/21906 | https://github.com/ClickHouse/ClickHouse/pull/22325 | 7baafcb567a18a8caa6a8a6dede2e623eba73c60 | db0550013c3158aed8ba4ded9a263312c53c0ec5 | 2021-03-19T10:48:24Z | c++ | 2021-04-07T08:51:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,905 | ["CHANGELOG.md"] | Recent ClickHouse versions seem to be having problems with `remote_servers` substitution | **Describe the unexpected behaviour**
`remote_servers` substition doesn't seem to be respected.
**How to reproduce**
Problematic ClickHouse version: 21.2
The last good version: 20.x
Tested this on two docker containers: `yandex/clickhouse-server:21.2` (bad), `yandex/clickhouse-server:20.8.9.6` (good)
`/etc/cl... | https://github.com/ClickHouse/ClickHouse/issues/21905 | https://github.com/ClickHouse/ClickHouse/pull/25083 | e39f25517941ffeb14ae66b543eb479eba39c0cf | c9e87ae989d6ca542a864a0aae63e8f443591b20 | 2021-03-19T10:29:19Z | c++ | 2021-06-08T16:14:36Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,897 | ["docker/test/fasttest/run.sh", "src/Functions/FunctionsAES.h", "tests/queries/0_stateless/01776_decrypt_aead_size_check.reference", "tests/queries/0_stateless/01776_decrypt_aead_size_check.sql"] | UBSan: PODArray.h:252:25: runtime error: addition of unsigned offset overflowed | https://clickhouse-test-reports.s3.yandex.net/21846/f2ac17cfba1d3bfcc82faf0c5f9816ac04e933cd/fuzzer_tsan/report.html#fail1
```
SELECT decrypt('aes-128-gcm', 'text', 'key', 'IV')
#0 0xe95b4f2 in DB::PODArrayBase<1ul, 4096ul, Allocator<false, false>, 15ul, 16ul>::resize_assume_reserved(unsigned long) o... | https://github.com/ClickHouse/ClickHouse/issues/21897 | https://github.com/ClickHouse/ClickHouse/pull/22064 | cb6926629e1dd0315127a460699a2c8475a6115f | 52396acba12360d093e55f1d2651e07025025463 | 2021-03-18T23:36:08Z | c++ | 2021-03-25T13:01:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,876 | ["utils/CMakeLists.txt"] | Build fails on Mac OS, on assembly files from utils/memcpy-bench/memcpy_jart.S | git diff and all submodules are clean
**Operating system**
Mac OS 11.1 "Big Sur"
**Cmake version**
cmake version 3.18.4
**Ninja version**
**Compiler name and version**
llvm clang 10.0.1
```
/usr/local/opt/llvm/bin/clang++ --version
clang version 10.0.1
Target: x86_64-apple-darwin20.2.0
Thread model:... | https://github.com/ClickHouse/ClickHouse/issues/21876 | https://github.com/ClickHouse/ClickHouse/pull/22056 | 4de5afed4eb15e1fc2f57721df0e464557410a43 | 2ae2539c2132cb8b00ba00809cd0686aeabbc09c | 2021-03-18T15:38:49Z | c++ | 2021-03-24T00:43:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,834 | ["src/Functions/randDistribution.cpp", "tests/queries/0_stateless/02462_distributions.reference", "tests/queries/0_stateless/02462_distributions.sql"] | Generate random data with boundaries |
**Use case**
It could be useful to generate random data with boundaries.
Currently, both generateRandom functions and engine, allow to define a table like:
```sql
CREATE TABLE randomt
(
`value` Decimal(5,2),
`date` Date,
`zone_id` UInt64,
`type` Enum8('blue' = 0, 'green' = 1, 'red' = 2),
... | https://github.com/ClickHouse/ClickHouse/issues/21834 | https://github.com/ClickHouse/ClickHouse/pull/42411 | 0d8a814d80f715f9eeb9efad18337fb4836593cd | 9a73eb2fbbcdc199458f09dcc3e7c52e6b4f8071 | 2021-03-17T13:25:16Z | c++ | 2022-10-20T15:25:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,773 | ["src/Interpreters/ActionsDAG.cpp", "src/Interpreters/ActionsDAG.h", "src/Processors/QueryPlan/Optimizations/filterPushDown.cpp", "tests/queries/0_stateless/01763_filter_push_down_bugs.reference", "tests/queries/0_stateless/01763_filter_push_down_bugs.sql"] | Would use 1.00 EiB ... while executing ConvertingAggregatedToChunksTransform | Abnormal memory requirements for a query with string filter
Appeared fresh after upgrade to 21.3.2.5
The table is not big - 480 mb compressed
Getting an error
```
SQL Error [241]: ClickHouse exception, code: 241, host: localhost, port: 8123; Code: 241, e.displayText() = DB::Exception: Memory limit (for qu... | https://github.com/ClickHouse/ClickHouse/issues/21773 | https://github.com/ClickHouse/ClickHouse/pull/21841 | b8a437c35adc40cf91dc6961d76c655790ec4b6e | 03cb0299a94cf72519784e22aa8ee6b3564858b1 | 2021-03-16T09:37:29Z | c++ | 2021-03-18T10:30:22Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,755 | ["src/Storages/MergeTree/MergeTreeData.cpp"] | Multidisk setup & reused zookeeper path | When i reuse the same zookeeper path I get the following misleading exception:
```
Received exception from server (version 21.1.6):
Code: 1000. DB::Exception: Received from clickhouse101.demo.trial.altinity.cloud:9440. DB::Exception: File not found: /var/lib/clickhouse3/store/f18/f183d094-a0e5-429a-ac96-5f8b663fcf... | https://github.com/ClickHouse/ClickHouse/issues/21755 | https://github.com/ClickHouse/ClickHouse/pull/23433 | 41ed8aab59b41904cce159b71a1b7ef49aa8a435 | c66e715f49b6d6a423921a6c342875e12d46e982 | 2021-03-15T16:46:44Z | c++ | 2021-04-24T00:34:06Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,721 | ["docs/en/sql-reference/statements/create/view.md", "src/Core/Settings.h", "src/Interpreters/SystemLog.cpp", "src/Processors/Transforms/buildPushingToViewsChain.cpp", "tests/queries/0_stateless/02572_materialized_views_ignore_errors.reference", "tests/queries/0_stateless/02572_materialized_views_ignore_errors.sql", "te... | A new setting to allow (suppress) errors during an insert into Materialized Views. | A new setting for Materialized Views (e.g. suppress_insert_exceptions=1) to silently skip (suppress) errors.
For example we have a materialized view which logs inserts into table Engine=Remote and we want to skip insertion errors into this MV. | https://github.com/ClickHouse/ClickHouse/issues/21721 | https://github.com/ClickHouse/ClickHouse/pull/46658 | 65d671b7c72c7b1da23f831faa877565cf34f92c | 575ffbc4653b117e918356c8e60f7748df956643 | 2021-03-15T00:16:29Z | c++ | 2023-03-09T11:19:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,698 | ["debian/clickhouse-common-static.install", "debian/clickhouse-server.config", "debian/clickhouse-server.postinst", "debian/clickhouse-server.preinst", "debian/clickhouse-server.prerm", "debian/clickhouse-server.templates", "debian/clickhouse.limits", "debian/rules", "debian/watch", "programs/install/Install.cpp"] | Setting password during installation | I installed a CH from debian repos (just copied from docs) and installation process asking me for a password, I typed my testing password ended by "();" witouth quotes.
After install I can access without any password.
users.xml show like "<password></password>" for default user.
¯\\\_(ツ)\_/¯
| https://github.com/ClickHouse/ClickHouse/issues/21698 | https://github.com/ClickHouse/ClickHouse/pull/22976 | 7614a18ff27703f0055300c29e9e962521a43a38 | ca03670e60cfec19c84e1dfb683e74a0eb3ae65c | 2021-03-13T10:42:43Z | c++ | 2021-04-14T21:17:05Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,632 | ["src/Functions/FunctionsExternalDictionaries.h", "src/Interpreters/ExternalDictionariesLoader.h", "src/Interpreters/ExternalLoader.cpp", "src/Interpreters/ExternalLoader.h", "tests/queries/0_stateless/01760_ddl_dictionary_use_current_database_name.reference", "tests/queries/0_stateless/01760_ddl_dictionary_use_current... | dictGet without database for SQL dictionaries. | dictGet('name', ...) should check for XML dictionary 'name' if XML dict=name does not exists then use SQL dictionary from the currectDatabase()
| https://github.com/ClickHouse/ClickHouse/issues/21632 | https://github.com/ClickHouse/ClickHouse/pull/21859 | b5e344bf49155402f9de14f1eec9eb6e919a09da | f340e71913758a54038b26e53189e59234aa885a | 2021-03-11T16:56:05Z | c++ | 2021-03-19T08:39:51Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,620 | ["src/Dictionaries/PolygonDictionary.cpp", "src/Dictionaries/PolygonDictionary.h", "src/Dictionaries/PolygonDictionaryImplementations.cpp", "src/Dictionaries/PolygonDictionaryImplementations.h", "src/Dictionaries/PolygonDictionaryUtils.cpp", "src/Dictionaries/PolygonDictionaryUtils.h", "tests/queries/0_stateless/01760_... | bytes_allocated for polygon dictionaries is 0, even when loaded | ```
SELECT *
FROM system.dictionaries
WHERE name LIKE 'XXXX%'
Row 1:
──────
database: default
name: XXXX_dict
uuid: 00000000-0000-0000-0000-000000000000
status: LOADED
origin: default.XXXX_dict
type: ... | https://github.com/ClickHouse/ClickHouse/issues/21620 | https://github.com/ClickHouse/ClickHouse/pull/21890 | af25805a7017223c9f2b4c3f289ee95484ef92fb | 330e74b665a6a33799b4516940d41e0ac8b472e4 | 2021-03-11T09:33:17Z | c++ | 2021-03-22T11:49:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,613 | ["src/Functions/array/arrayAggregation.cpp", "tests/queries/0_stateless/01768_array_product.reference", "tests/queries/0_stateless/01768_array_product.sql"] | arrayProduct | for the last year I replied 3 times with a silly snippet:
```
SELECT
[2, 3, 4] AS x,
pow(2, arraySum(i -> log2(i), x)) AS arrayProduct
┌─x───────┬─arrayProduct─┐
│ [2,3,4] │ 24 │
└─────────┴──────────────┘
```
I think we need a function to multiply elements of an array. | https://github.com/ClickHouse/ClickHouse/issues/21613 | https://github.com/ClickHouse/ClickHouse/pull/23782 | 9f633205893ded3cdf6a8a74aeeb9c803042a773 | fa1e9de7f7325f5d90aea083fd8c1cc2925a6790 | 2021-03-11T01:05:47Z | c++ | 2021-04-30T21:53:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,592 | ["tests/queries/0_stateless/01911_logical_error_minus.reference", "tests/queries/0_stateless/01911_logical_error_minus.sql"] | Arguments of 'minus' have incorrect data types: '' of type 'UInt64', '' of type 'Nullable(Nothing)'' | https://clickhouse-test-reports.s3.yandex.net/0/f4db00bdb28617f621ce87ba5ddeab7f2fc720d6/fuzzer_debug/report.html#fail1
**Describe the bug**
```
Logical error: 'Arguments of 'minus' have incorrect data types: '' of type 'UInt64', '' of type 'Nullable(Nothing)''. Logical error: 'Arguments of 'minus' have incorrect ... | https://github.com/ClickHouse/ClickHouse/issues/21592 | https://github.com/ClickHouse/ClickHouse/pull/25262 | 35ef7266dbec1f04758a5e756af0d4b5e7001ec4 | d822ba1f3b89b62da981823e035c8ff9ca10c4ca | 2021-03-10T13:32:56Z | c++ | 2021-10-03T09:09:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,588 | ["src/DataStreams/RemoteQueryExecutorReadContext.cpp", "src/DataStreams/RemoteQueryExecutorReadContext.h"] | Unknown packet XX from server | Some queries to distributed table fail with this error
`
2021.03.10 09:55:07.000828 [ 8466 ] {88a44f07-ba05-443a-88cc-14fd260b8297} <Error> executeQuery: Code: 100, e.displayText() = DB::Exception: Unknown packet 97 from server node2-dal13-sl.systems:9000 (version 21.2.5.5 (official build)) (from 54.208.201.221:3597... | https://github.com/ClickHouse/ClickHouse/issues/21588 | https://github.com/ClickHouse/ClickHouse/pull/21643 | f9bead5f33350b61fbb64d551f41e4e5520161e2 | 0ffea300acb5d7e7e82e28b8dc20e18046eec3b0 | 2021-03-10T10:42:49Z | c++ | 2021-03-16T12:51:49Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,556 | ["src/Storages/MergeTree/MergeTreeWhereOptimizer.cpp", "tests/queries/0_stateless/01824_move_to_prewhere_many_columns.reference", "tests/queries/0_stateless/01824_move_to_prewhere_many_columns.sql"] | Performance degradation when migrating to 21.1 | After we migrate to new the newest releases of ClickHouse, we started to notice a considerable performance degradation in almost all of our queries.
Specifically, we migrated from 20.12 to 21.1.
### Query
Here is one of our simplest queries that got affected:
```sql
SELECT
ProjectId,
UserId,
S... | https://github.com/ClickHouse/ClickHouse/issues/21556 | https://github.com/ClickHouse/ClickHouse/pull/23397 | 877d245d8f10a14ad3c4fdfed4120acb1f3d3bce | 2cfc2c8825008767e1479c8d1e9e7ea8a2c132fc | 2021-03-09T13:06:25Z | c++ | 2021-04-24T01:39:33Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,539 | ["src/Storages/MergeTree/KeyCondition.cpp", "tests/queries/0_stateless/01540_verbatim_partition_pruning.reference", "tests/queries/0_stateless/01540_verbatim_partition_pruning.sql"] | Equals Comparison betwenn Date and String fails with special Partition Key | **Describe the bug**
Under certain conditions the equals comparison between String and Date yields the wrong result. Range Comparisons with greather-than-equals returns the correct result set.
**How to reproduce**
* Which ClickHouse server version to use: 21.2.5.5 (latest at the time of this issue)
* Which interf... | https://github.com/ClickHouse/ClickHouse/issues/21539 | https://github.com/ClickHouse/ClickHouse/pull/23310 | 013555907cb17a7a13f4184c2e0224fb8b4f09cc | 186b1128d013de950a6a98a68f840ef39d11b4ef | 2021-03-09T06:17:12Z | c++ | 2021-04-27T04:13:18Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,536 | ["docs/en/engines/database-engines/materialized-mysql.md", "src/Common/mysqlxx/mysqlxx/Types.h", "src/Core/MySQL/MySQLReplication.cpp", "src/DataTypes/DataTypeString.cpp", "src/DataTypes/DataTypesNumber.cpp", "src/Databases/MySQL/MaterializedMySQLSyncThread.cpp", "src/Interpreters/MySQL/InterpretersMySQLDDLQuery.cpp", ... | MaterializeMySQL not support data type 'time' | when I create table in MySQL like below:
create table test1(a time PRIMARY key);
Code: 50. DB::Exception: Received from 172.17.6.55:9100. DB::Exception: Unknown data type family: time: While executing MYSQL_QUERY_EVENT. The query: create table test1(a time PRIMARY key).
We need to synchronize data from Mysql to... | https://github.com/ClickHouse/ClickHouse/issues/21536 | https://github.com/ClickHouse/ClickHouse/pull/33429 | 677a7f1133c7e176dc38b291d54f63f0207e8799 | 9e91a9dfd1dae8072d9d2132a4b3e4bbb70e1c1d | 2021-03-09T01:00:26Z | c++ | 2022-01-26T08:29:46Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,481 | ["src/Interpreters/Cluster.cpp", "src/Interpreters/MutationsInterpreter.cpp", "src/Interpreters/MutationsInterpreter.h", "tests/config/config.d/clusters.xml", "tests/queries/0_stateless/01753_mutate_table_predicated_with_table.reference", "tests/queries/0_stateless/01753_mutate_table_predicated_with_table.sql", "tests/... | _shard_num and clusterAllReplicas() |
**Bug description**
Unlike `cluster()`, `clusterAllReplicas()` does not implement `_shard_num`.
I would expect
```
SELECT _shard_num
FROM clusterAllReplicas(prod, system.one)
ORDER BY _shard_num ASC
FORMAT PrettyCompactMonoBlock
┌─_shard_num─┐
│ 0 │
│ 0 │
│ 0 │
│ 0... | https://github.com/ClickHouse/ClickHouse/issues/21481 | https://github.com/ClickHouse/ClickHouse/pull/21498 | 88113ccb990637b1726b54509efdb33e1dda3bdb | 858d1fe5939c3911dca2d6975e102219509d1569 | 2021-03-06T00:21:32Z | c++ | 2021-03-29T20:21:08Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,469 | ["tests/queries/0_stateless/02690_subquery_identifiers.reference", "tests/queries/0_stateless/02690_subquery_identifiers.sql"] | Query fails when it is wrapped with `select * from (...)` | **Describe the bug**
**How to reproduce**
* Which ClickHouse server version to use
Latest version in Arcadia.
* `CREATE TABLE` statements for all tables involved
```sql
di.man.yp-c.yandex.net :) create table t_str (creation_time String) engine = MergeTree() partition by creation_time order by creation_time
C... | https://github.com/ClickHouse/ClickHouse/issues/21469 | https://github.com/ClickHouse/ClickHouse/pull/47736 | 329a762dedb1d6961fde199675e5ef2f565ff016 | f78e9dec492352dc083405828791b82ce558f1a7 | 2021-03-05T07:26:46Z | c++ | 2023-03-20T12:05:39Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,437 | ["src/Processors/Formats/Impl/AvroRowInputFormat.cpp", "src/Processors/Formats/Impl/AvroRowInputFormat.h", "tests/integration/test_storage_kafka/test.py"] | loading more than one Avro formatted message from kafka does not work | In recent ClickHouse versions (21.3) Avro format for kafka does not work at all.
In ClickHouse 20.3 one Avro formatted kafka message can read, than stall forever.
Reportedly in ClickHouse prior 20.3 Avro formatted kafka messages work Ok while contain only single record | https://github.com/ClickHouse/ClickHouse/issues/21437 | https://github.com/ClickHouse/ClickHouse/pull/21438 | 61dee8c05660531dfc16fed3d2dff63f354852df | c8b5be636f443031e1ef392717218906119a9e17 | 2021-03-04T08:19:04Z | c++ | 2021-03-19T14:06:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,435 | ["PreLoad.cmake", "cmake/add_warning.cmake", "cmake/linux/default_libs.cmake", "contrib/krb5-cmake/CMakeLists.txt", "contrib/protobuf-cmake/CMakeLists.txt", "contrib/sysroot", "docker/test/fasttest/run.sh", "docker/test/pvs/Dockerfile", "src/Common/renameat2.cpp"] | Unable to run integration tests if Ubuntu 20.10 host | Ubuntu 20.10 has glibc 2.32 and ClickHouse built in a plain way has two symbols marked GLIBC_2.32,
namely
```
ilejn@ilejn-Latitude-5400:~/projects/ClickHouse/build$ objdump -T ./programs/clickhouse | grep GLIBC_2.32
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.32 pthread_sigmask
000000000000000... | https://github.com/ClickHouse/ClickHouse/issues/21435 | https://github.com/ClickHouse/ClickHouse/pull/30011 | 4082c6c4e569249b209cc5f7b035b318bd3e0118 | e1c2e629d8c077193f951cdb02fac9c0b1631c65 | 2021-03-03T22:32:24Z | c++ | 2021-11-25T02:27:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,419 | ["src/Storages/StorageReplicatedMergeTree.cpp", "src/Storages/StorageReplicatedMergeTree.h", "tests/queries/0_stateless/01305_replica_create_drop_zookeeper.sh"] | 01305_replica_create_drop_zookeeper flap | https://clickhouse-test-reports.s3.yandex.net/0/bd7b540b8255475ad584e814a8eeeb1386645fda/functional_stateless_tests_(release).html#fail1
server logs
```
2021.03.03 07:12:43.919384 [ 34343 ] {9e90754b-c3a1-4c51-a7a1-697104df992d} <Error> TCPHandler: Code: 999, e.displayText() = DB::Exception: Can't get data for nod... | https://github.com/ClickHouse/ClickHouse/issues/21419 | https://github.com/ClickHouse/ClickHouse/pull/23294 | 20a5fed53e8d1ad572d865ce1f322149f5a13c11 | 6c5ff3db7d195fc76952e9671766d78ede6aa6d2 | 2021-03-03T15:27:51Z | c++ | 2021-04-21T13:06:15Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,388 | ["src/Interpreters/InterpreterCreateQuery.cpp", "src/Storages/StorageFactory.cpp", "src/Storages/StorageURL.cpp", "src/Storages/StorageURL.h", "src/TableFunctions/ITableFunction.cpp", "src/TableFunctions/ITableFunctionXDBC.cpp", "src/TableFunctions/ITableFunctionXDBC.h", "tests/integration/test_odbc_interaction/test.py... | 21.2.3: range_hashed dictionary with ClickHouse source over a VIEW with odbc/jdbc function - possible dangling reference to Context | This issue happens on production of one user that enabled Sentry:
Build id: 49938CCB63EE2A4E16CF0528307EE15F08469219. | https://github.com/ClickHouse/ClickHouse/issues/21388 | https://github.com/ClickHouse/ClickHouse/pull/21913 | 40a99b7431e49aba57a30c1b73a200776fba3cc0 | ae62bee939b536ccfd04700486ee68dd21444726 | 2021-03-02T21:23:04Z | c++ | 2021-03-26T07:39:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,383 | ["src/Functions/visitParamExtractBool.cpp", "src/Functions/visitParamExtractFloat.cpp", "src/Functions/visitParamExtractInt.cpp", "src/Functions/visitParamExtractRaw.cpp", "src/Functions/visitParamExtractString.cpp", "src/Functions/visitParamExtractUInt.cpp", "src/Functions/visitParamHas.cpp", "tests/queries/0_stateles... | Add aliases to visitParam (e.g. JSONS (Simplified)) | visitParamHas -> JSONSHas
visitParamExtractUInt -> JSONSExtractUInt
| https://github.com/ClickHouse/ClickHouse/issues/21383 | https://github.com/ClickHouse/ClickHouse/pull/21519 | f380d641fac3220d38368791e62af739e6d2c926 | b80951b06a948dca6c6719c8edf3e9e081d4d7bf | 2021-03-02T19:07:30Z | c++ | 2021-04-02T07:31:32Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,197 | ["src/Core/Settings.h", "tests/queries/0_stateless/01753_max_uri_size.sh"] | Make maximum URL size configurable and raise it to 1 MiB by default | Use case:
See #21187 | https://github.com/ClickHouse/ClickHouse/issues/21197 | https://github.com/ClickHouse/ClickHouse/pull/22997 | e731dfe650e4c77aafbd608ab379e4372ebbcd6c | e687fc320fa76537ca04b5502bd38949c78e8458 | 2021-02-25T16:27:04Z | c++ | 2021-04-13T08:26:23Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,191 | ["contrib/mariadb-connector-c-cmake/CMakeLists.txt"] | Enable MySQL in MacOS builds | null | https://github.com/ClickHouse/ClickHouse/issues/21191 | https://github.com/ClickHouse/ClickHouse/pull/46316 | 1564b94761950fd942bc2ffab429fe91ee5d6190 | ec15e68348b28ad2cf3da0fcd3551a348d4f5428 | 2021-02-25T13:37:04Z | c++ | 2024-01-01T19:36:47Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,170 | ["src/Interpreters/InterpreterSelectWithUnionQuery.cpp", "src/Interpreters/NormalizeSelectWithUnionQueryVisitor.cpp", "src/Interpreters/NormalizeSelectWithUnionQueryVisitor.h", "src/Interpreters/executeQuery.cpp", "src/Interpreters/ya.make", "tests/queries/0_stateless/01732_explain_syntax_union_query.reference", "tests... | panic when A union B union all C | **Describe the bug**
1. execute SQL: `select 1 from a union select 1 from b union all select 1 from c`
2. server panic
**Does it reproduce on recent release?**
* 21.3.1.1
* 21.2.2.8
**Expected behavior**
SQL should error with message: "Expected ALL or DISTINCT in SelectWithUnion query, because setting (union... | https://github.com/ClickHouse/ClickHouse/issues/21170 | https://github.com/ClickHouse/ClickHouse/pull/21246 | d9e22ba646d9946a4c3e3abee39a1842b552dfc3 | 8e6fa404c4b6eb618d84411814432e59fc1d9a72 | 2021-02-25T07:22:02Z | c++ | 2021-03-02T18:37:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,167 | ["src/Client/MultiplexedConnections.cpp", "src/Core/Settings.h", "src/Server/TCPHandler.cpp", "src/Server/TCPHandler.h", "tests/queries/0_stateless/01822_async_read_from_socket_crash.reference", "tests/queries/0_stateless/01822_async_read_from_socket_crash.sh"] | Crash 21.2.4.6 | Had the similar problem after upgrade from 20.12.5.14
```
[ch-01] 2021.02.24 20:31:13.845342 [ 17553 ] <Fatal> BaseDaemon: ########################################
[ch-01] 2021.02.24 20:31:13.845469 [ 17553 ] <Fatal> BaseDaemon: (version 21.2.4.6 (official build), build id: 6E2E926515F53BCF094B3D6BD7E9EB65BC5BCE6B... | https://github.com/ClickHouse/ClickHouse/issues/21167 | https://github.com/ClickHouse/ClickHouse/pull/23309 | 9ec6fd19436cc0a7841be23cf77774f6105c85b3 | 44112587d414cb9be64734ad16e52b03e06ad484 | 2021-02-25T04:11:07Z | c++ | 2021-04-21T05:47:17Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,140 | ["src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp", "src/Processors/Formats/Impl/ConstantExpressionTemplate.h", "src/Processors/Formats/Impl/ValuesBlockInputFormat.cpp", "tests/queries/0_stateless/01746_lc_values_format_bug.reference", "tests/queries/0_stateless/01746_lc_values_format_bug.sql"] | Version 21.1 Code: 49. DB::Exception: Bad cast from type DB::ColumnString to DB::ColumnLowCardinality: | **Describe the issue**
Can't insert `String` data to column with `LowCardinality` type.
Starting from 21.1 this query fails
**How to reproduce**
```sql
CREATE TABLE default.lc_test
(
`id` LowCardinality(String)
)
ENGINE = MergeTree
PARTITION BY tuple()
ORDER BY id;
Ok.
0 rows in set. Elapsed: ... | https://github.com/ClickHouse/ClickHouse/issues/21140 | https://github.com/ClickHouse/ClickHouse/pull/21357 | d305b233389fcd0c044d4e291286455fd6e3ea6b | ee22eeea6cf62795701d542bd548f4bfe2c4fd97 | 2021-02-24T10:52:57Z | c++ | 2021-03-02T10:12:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,137 | ["src/Interpreters/HashJoin.cpp", "src/Interpreters/IJoin.h", "src/Interpreters/MergeJoin.cpp", "src/Interpreters/join_common.cpp", "src/Interpreters/join_common.h", "tests/queries/0_stateless/01637_nullable_fuzz3.reference", "tests/queries/0_stateless/01637_nullable_fuzz3.sql"] | Segfault in FULL JOIN | https://clickhouse-test-reports.s3.yandex.net/21020/2ced21c837006053542b9f04c338faebf504f413/fuzzer_asan/server.log | https://github.com/ClickHouse/ClickHouse/issues/21137 | https://github.com/ClickHouse/ClickHouse/pull/21248 | 63b95c7451c70f35d3692b88340d87c4a0e4649d | df728dc4ba5cae45958a1c5ee96d49049f1d6919 | 2021-02-24T10:43:25Z | c++ | 2021-02-27T08:31:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,118 | ["contrib/cppkafka", "src/Storages/Kafka/ReadBufferFromKafkaConsumer.cpp", "src/Storages/Kafka/ReadBufferFromKafkaConsumer.h", "tests/integration/test_storage_kafka/test.py"] | Having consumer group member failover problem in ClickHouse Kafka engine | ## Environment
* ClickHouse server version: 21.2.4 revision 54447
## Background
I m in the process of setting up a 2-node ClickHouse cluster, each node is with identical tables (as follows) for fetching data from Kafka topic.
```
CREATE TABLE `queue_05` (
`id` UInt64,
...
)
ENGINE = Kafka()
SETTINGS
... | https://github.com/ClickHouse/ClickHouse/issues/21118 | https://github.com/ClickHouse/ClickHouse/pull/21267 | d0aa387e64b4ec70b6c8ad7276b98cd1afe08c42 | 77721734ed1d49f3923da55c00f3c6f0319261f1 | 2021-02-24T04:14:41Z | c++ | 2021-06-13T22:42:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,092 | ["src/Parsers/ASTWindowDefinition.cpp"] | Wrong SQL echo in window functions | ```sql
RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
VS
RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED PRECEDING
select product_name, price, group_name, round(avg0), round(avg1)
from (
SELECT
product_name,
price,
group_name,
avg(price) OVER (PARTITION BY group_name ORDER BY p... | https://github.com/ClickHouse/ClickHouse/issues/21092 | https://github.com/ClickHouse/ClickHouse/pull/21572 | e27715e55e471dc4d7f825eb4097b468a9a4a451 | b399f80b7e8b140ebcd552e443c8f537b5353bf3 | 2021-02-23T00:40:07Z | c++ | 2021-03-10T10:38:39Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,059 | ["src/Interpreters/ExpressionActions.cpp", "tests/queries/0_stateless/01800_log_nested.reference", "tests/queries/0_stateless/01800_log_nested.sql"] | Logical error: no information about file (part of nested column) in StorageLog | https://clickhouse-test-reports.s3.yandex.net/20599/0a62f95bbe380abe8d8846ef9690b8a18c6a762b/fuzzer_debug/report.html#fail1 | https://github.com/ClickHouse/ClickHouse/issues/21059 | https://github.com/ClickHouse/ClickHouse/pull/22654 | 32cf4e378edddebc1b2c6df533bb88cadc376eff | c5354885a6fa9deefa0fa185f14703fbcfa76295 | 2021-02-22T10:37:56Z | c++ | 2021-04-05T21:34:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,034 | ["src/Functions/FunctionsConversion.h", "tests/queries/0_stateless/01691_DateTime64_clamp.reference", "tests/queries/0_stateless/01691_DateTime64_clamp.sql", "tests/queries/0_stateless/01734_datetime64_from_float.reference", "tests/queries/0_stateless/01734_datetime64_from_float.sql"] | Unreleased: change in behaviour of converting Float to DateTime64 | 21.2:
```
milovidov-desktop :) SELECT CAST(1111111111.222 AS DateTime64(3))
SELECT cast(1111111111.222, 'DateTime64(3)')
Query id: d10c8623-5c74-4a38-b535-a99f6af4d28d
┌─cast(1111111111.222, 'DateTime64(3)')─┐
│ 2005-03-18 04:58:31.222 │
└───────────────────────────────────────┘
```
mas... | https://github.com/ClickHouse/ClickHouse/issues/21034 | https://github.com/ClickHouse/ClickHouse/pull/21050 | 9f9b862a477e545288d3d67ca36a08f0c39d012f | 8b82c7ea0c6079a135dfbaa6b1b755579ae8beb1 | 2021-02-21T13:03:27Z | c++ | 2021-02-22T10:12:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,032 | ["src/Columns/ColumnMap.cpp", "src/DataTypes/DataTypeTuple.cpp", "src/Interpreters/convertFieldToType.cpp", "src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp", "src/Processors/Formats/Impl/ValuesBlockInputFormat.cpp", "src/Processors/Formats/Impl/ValuesBlockInputFormat.h", "tests/queries/0_stateless/01550_cre... | Map Type: can't insert negative int values | **Describe the bug**
Can't insert negative values into `Map(Int8, Int8)` column either as keys or values.
The same when trying to insert negative values into `Map(Int8, Int16)`, `Map(Int8, Int32)` or `Map(Int8, Int64)`.
Similar problem when trying to insert negative keys into `Map(Int16, Int8)`, `Map(Int32, Int8)` o... | https://github.com/ClickHouse/ClickHouse/issues/21032 | https://github.com/ClickHouse/ClickHouse/pull/20541 | 427e5f295cf0f88fc1ea0de2722f016d0998cfc7 | 7bbc4e013af6e008c53630fdeca7b6d61b4f9c8f | 2021-02-21T12:54:57Z | c++ | 2021-02-24T09:00:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 21,031 | ["src/Columns/ColumnMap.cpp", "src/DataTypes/DataTypeTuple.cpp", "src/Interpreters/convertFieldToType.cpp", "src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp", "src/Processors/Formats/Impl/ValuesBlockInputFormat.cpp", "src/Processors/Formats/Impl/ValuesBlockInputFormat.h", "tests/queries/0_stateless/01550_cre... | Map Type: can't insert UInt256 value | Can't insert `115792089237316195423570985008687907853269984665640564039457584007913129639935` value
into `Map(Int8, UInt256)` column.
```
Feb 21,2021 7:42:41 ⟥ Example UInt256
Check what values we can insert into map type column with value integer.
... | https://github.com/ClickHouse/ClickHouse/issues/21031 | https://github.com/ClickHouse/ClickHouse/pull/20541 | 427e5f295cf0f88fc1ea0de2722f016d0998cfc7 | 7bbc4e013af6e008c53630fdeca7b6d61b4f9c8f | 2021-02-21T12:45:13Z | c++ | 2021-02-24T09:00:48Z |
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