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 | 38,018 | ["src/Common/logger_useful.h", "src/Storages/MergeTree/MergeTreeData.cpp", "src/Storages/MergeTree/MergeTreeData.h", "tests/queries/0_stateless/02360_rename_table_along_with_log_name.reference", "tests/queries/0_stateless/02360_rename_table_along_with_log_name.sh"] | Wrong table name in logs after RENAME TABLE | **Describe what's wrong**
Wrong table name in logs after table `RENAME`
**Does it reproduce on recent release?**
Yes.
**How to reproduce**
22.6
```
CREATE TABLE table_test_a
(
`key` UInt32
)
ENGINE = MergeTree
ORDER BY key;
INSERT INTO table_test_a SELECT *
FROM numbers(1000);
RENAME TA... | https://github.com/ClickHouse/ClickHouse/issues/38018 | https://github.com/ClickHouse/ClickHouse/pull/39227 | 54abeb624a671f7439f9a612e7f13e5464b66d28 | c683cb252f84bf540067e4f173a1abf056f0881b | 2022-06-13T11:00:56Z | c++ | 2022-07-26T15:12:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 38,003 | ["src/Client/ClientBase.cpp", "src/Common/ProgressIndication.cpp", "src/Common/ProgressIndication.h"] | CPU usage in client sometimes displaying -0.0 | Simply display zero if it's less or equals to 0. | https://github.com/ClickHouse/ClickHouse/issues/38003 | https://github.com/ClickHouse/ClickHouse/pull/38064 | 5e9e5a4eaf2babd321461069fa195bc857e2cd95 | b2f0c16f426f8ebf6ebb61873ff5a17430f5e0e8 | 2022-06-11T21:05:30Z | c++ | 2022-06-15T01:14:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,983 | ["src/Common/AsynchronousMetrics.cpp"] | AsynchronousMetrics: add info about the total memory amount with respect to cgroup limits. | **Use case**
Better monitoring of ClickHouse in Kubernetes.
**Describe the solution you'd like**
Add a new metric. | https://github.com/ClickHouse/ClickHouse/issues/37983 | https://github.com/ClickHouse/ClickHouse/pull/45999 | 8465b6cdf0f1cc563fd70f299d7bb91a6dab86c3 | cd171bef7d875019be517ca7f5758d660c3202bd | 2022-06-10T13:59:09Z | c++ | 2023-04-28T17:39:53Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,904 | ["src/Processors/QueryPlan/Optimizations/liftUpFunctions.cpp", "tests/queries/0_stateless/02336_sort_optimization_with_fill.reference", "tests/queries/0_stateless/02336_sort_optimization_with_fill.sql"] | Inconsistent result for subselect having ORDER BY WITH FILL when select is also ordered. | **Describe what's wrong**
Inconsistent result for subselect having ORDER BY WITH FILL when select is also ordered.
**Does it reproduce on recent release?**
yes
**How to reproduce**
```
SELECT x, s FROM (
SELECT 5 AS x, 'Hello' AS s ORDER BY x WITH FILL FROM 1 TO 10
);
┌─x─┬─s─────┐
│ 1 │ │
│ 2 ... | https://github.com/ClickHouse/ClickHouse/issues/37904 | https://github.com/ClickHouse/ClickHouse/pull/37959 | 6177eb0e835cf13c8116d4ae43847a4a552cc0a4 | 8f6fee76fb14c08ba9267b1bece2e505136ce5b2 | 2022-06-07T14:13:20Z | c++ | 2022-06-10T16:58:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,900 | ["src/Interpreters/InterpreterInsertQuery.cpp", "tests/performance/views_max_insert_threads.xml", "tests/queries/0_stateless/01275_parallel_mv.reference", "tests/queries/0_stateless/01275_parallel_mv.sql", "tests/queries/0_stateless/01275_parallel_mv.sql.j2", "tests/queries/0_stateless/02350_views_max_insert_threads.re... | max_insert_threads and materialized views performance degradation | test
```sql
DROP TABLE IF EXISTS t;
DROP TABLE IF EXISTS t_mv;
create table t (a UInt64) Engine = Null;
create materialized view t_mv Engine = Null AS select now() as ts, max(a) from t group by ts;
insert into t select * from numbers_mt(3000000000) settings max_threads = 16, max_insert_threads=16;
```
results... | https://github.com/ClickHouse/ClickHouse/issues/37900 | https://github.com/ClickHouse/ClickHouse/pull/38731 | 7f216d1b9914436d28e4e0e9a04d4b02c9f1cb38 | c7110123991f617069ee76ae509aef923907519a | 2022-06-07T09:52:37Z | c++ | 2022-07-04T04:43:26Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,847 | ["CMakeLists.txt", "docker/packager/packager", "docs/en/development/continuous-integration.md", "docs/en/development/developer-instruction.md", "docs/ru/development/developer-instruction.md", "programs/CMakeLists.txt", "programs/main.cpp", "src/Common/config.h.in", "src/Storages/System/StorageSystemBuildOptions.generat... | Remove "CLICKHOUSE_SPLIT_BINARY" option. | People said it does not work. | https://github.com/ClickHouse/ClickHouse/issues/37847 | https://github.com/ClickHouse/ClickHouse/pull/39520 | 0f2177127b7bb1517e0acab815ded905f5ba1390 | 52d08d9db4c46e9f0a23a1913d3adac222630689 | 2022-06-03T23:00:53Z | c++ | 2022-07-31T12:23:31Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,831 | ["docker/test/fuzzer/query-fuzzer-tweaks-users.xml"] | OOM in query with `if` and large `FixedString` | **How to reproduce**
`clickhouse benchmark -c16 <<< "SELECT if(number % 2 = 0, toFixedString(toString(number), 100000), '') FROM numbers(100000) format Null"` | https://github.com/ClickHouse/ClickHouse/issues/37831 | https://github.com/ClickHouse/ClickHouse/pull/45032 | c0cbb6a5cc9dc696a5dd7b70bd4a952dca566be0 | 32cc41f0ebc41b4cee425c823de5e051f0eaa888 | 2022-06-03T12:52:39Z | c++ | 2023-01-08T06:41:14Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,815 | ["src/Storages/WindowView/StorageWindowView.cpp", "src/Storages/WindowView/StorageWindowView.h", "tests/queries/0_stateless/01076_window_view_alter_query_to.sh", "tests/queries/0_stateless/01077_window_view_alter_query_to_modify_source.sh", "tests/queries/0_stateless/01087_window_view_alter_query.sh", "tests/queries/0_... | Block structure mismatch in function connect between CopyingDataToViewsTransform and PushingToWindowViewSink | https://s3.amazonaws.com/clickhouse-test-reports/0/58f8c8726595e54092cf8f30fed729a7ed1d3fd3/stress_test__undefined__actions_.html
```
/var/log/clickhouse-server/clickhouse-server.err.log:2022.06.02 23:23:48.748947 [ 13574 ] {e0d43260-253d-4ae4-b286-46b0f883c55e} <Fatal> : Logical error: 'Block structure mismatch in ... | https://github.com/ClickHouse/ClickHouse/issues/37815 | https://github.com/ClickHouse/ClickHouse/pull/37965 | 384cef724285493893f837be881e079ee456c720 | a4e080d144f866823cbd5010fc99ff53f029d480 | 2022-06-03T08:53:10Z | c++ | 2022-06-11T11:38:08Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,799 | ["docs/en/engines/table-engines/mergetree-family/mergetree.md"] | Functions to estimate Bloom FIlter size | For configuring the parameters of `ngrambf_v1` we need to estimate the number of ngrams in the granule and perform some calculations.
It's good to add some bloom filter-related functions into ClickHouse.
These functions are just arithmetic expressions, so it should be possible to calculate them now, but it may be... | https://github.com/ClickHouse/ClickHouse/issues/37799 | https://github.com/ClickHouse/ClickHouse/pull/49169 | 6388be2062c746008165ef5f9a1cf66ccf63d373 | d3c7054bcff284ef5a9a022983d3cdea2bb83fda | 2022-06-02T15:04:22Z | c++ | 2023-05-03T10:43:45Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,794 | ["src/Common/OvercommitTracker.cpp", "src/Common/OvercommitTracker.h"] | Deadlock in ProcessList | https://s3.amazonaws.com/clickhouse-test-reports/37740/002f95741a1363373ee91e3dca28aff3c83c8794/stress_test__memory__actions_.html
Looks like this (however, I cannot find the root cause in the stacktraces):
```
Thread 1 (Thread 0x7f026f965d40 (LWP 665)):
#0 0x00007f026fcbe110 in __lll_lock_wait () from /lib/x8... | https://github.com/ClickHouse/ClickHouse/issues/37794 | https://github.com/ClickHouse/ClickHouse/pull/39030 | f00069fdb69df8162302a36dffc50f1cbd2e7927 | d222f238f02c79863cce7cc95ec19c68905e946a | 2022-06-02T13:12:10Z | c++ | 2022-07-09T11:47:29Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,739 | ["src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp", "src/Storages/MergeTree/ReplicatedMergeTreeQueue.h", "src/Storages/StorageReplicatedMergeTree.cpp"] | Possible flaky 01154_move_partition_long | https://s3.amazonaws.com/clickhouse-test-reports/37650/217f492264f5526a2372f95c9144be162934a34c/stateless_tests__thread__actions__[2/3].html
<details>
<summary>Error message</summary>
```
2022-05-30 10:25:56 [e89d17b24d77] 2022.05.30 10:25:52.466531 [ 40175 ] {316371e3-cd4c-4c1b-9755-06affc23d6bb} Interprete... | https://github.com/ClickHouse/ClickHouse/issues/37739 | https://github.com/ClickHouse/ClickHouse/pull/37763 | 585930f06a96da5f94afa1205960f96cf7d5f037 | 45657d203a434ae0818558c4f836d64e7a67280a | 2022-06-01T11:42:38Z | c++ | 2022-06-02T11:15:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,735 | ["src/Functions/FunctionHashID.h", "tests/queries/0_stateless/02293_hashid.reference", "tests/queries/0_stateless/02293_hashid.sql"] | FunctionHashID: reference binding to null pointer of type 'const DB::IColumn' | https://s3.amazonaws.com/clickhouse-test-reports/0/154cae43562f96a12936fd26e04e5fcf689ed9ba/fuzzer_astfuzzerubsan,actions//report.html
```
2022.06.01 13:01:01.170312 [ 437 ] {} <Fatal> BaseDaemon: ########################################
2022.06.01 13:01:01.170414 [ 437 ] {} <Fatal> BaseDaemon: (version 22.6.1.1 (... | https://github.com/ClickHouse/ClickHouse/issues/37735 | https://github.com/ClickHouse/ClickHouse/pull/37742 | 6a516099152c8c14ffbcc6ffdc79c46077918889 | 670c721ded3ea4f3a1abaa39908f637242694d03 | 2022-06-01T10:41:21Z | c++ | 2022-06-02T10:47:11Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,728 | ["docs/en/sql-reference/functions/files.md", "docs/ru/sql-reference/functions/files.md", "src/Functions/FunctionFile.cpp", "tests/queries/0_stateless/02357_file_default_value.reference", "tests/queries/0_stateless/02357_file_default_value.sql", "tests/queries/0_stateless/02358_file_default_value.reference", "tests/quer... | Ordinary function `file`: it should take optional second argument "default" to return when file does not exist. | **Use case**
#18842
**Describe the solution you'd like**
`SELECT file('nonexisting')` - throws exception;
`SELECT file('nonexisting', '')` - returns empty string;
`SELECT file('nonexisting', NULL)` - returns NULL.
| https://github.com/ClickHouse/ClickHouse/issues/37728 | https://github.com/ClickHouse/ClickHouse/pull/39218 | 91c0b9476889c074ca1388de867febde5ce51dd5 | dfdfabec947065dd4939d8ca92e984212eba0f31 | 2022-06-01T09:54:33Z | c++ | 2022-08-01T11:04:19Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,727 | ["src/Common/ColumnsHashing.h", "tests/queries/0_stateless/02316_const_string_intersact.reference", "tests/queries/0_stateless/02316_const_string_intersact.sql"] | `SELECT 'Play ClickHouse' InterSect SELECT 'Play ClickHouse'` makes null pointer dereference. | null | https://github.com/ClickHouse/ClickHouse/issues/37727 | https://github.com/ClickHouse/ClickHouse/pull/37738 | e23cec01d525dc7423d16144319fa432274ba5b9 | 89638de521ae1b561dbc74936d5b9402ec5dbd37 | 2022-06-01T09:49:17Z | c++ | 2022-06-01T16:31:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,718 | [".github/workflows/backport_branches.yml", ".github/workflows/release.yml", ".github/workflows/release_branches.yml", "tests/ci/ast_fuzzer_check.py", "tests/ci/build_download_helper.py", "tests/ci/download_binary.py", "tests/ci/env_helper.py", "tests/ci/push_to_artifactory.py", "tests/ci/version_helper.py"] | Package listing for macOS | **Use case**
Working with a specific version in a MacOS environment (especially for devs)
**Describe the solution you'd like**
Currently, we have a list for a lot of build packages for Linux distributions, it would be nice to do the same thing for MacOS. Something like: https://packages.clickhouse.com/tgz/stab... | https://github.com/ClickHouse/ClickHouse/issues/37718 | https://github.com/ClickHouse/ClickHouse/pull/41088 | 12e7cd6b19a1f0a446e67968a1aecbb10f1f1f87 | b815fdbc8c9716c4e3724ef02bcc98e4792407fb | 2022-05-31T19:36:57Z | c++ | 2022-09-09T15:17:15Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,673 | ["src/Interpreters/InterpreterSelectQuery.cpp", "tests/queries/0_stateless/02302_projections_GROUP_BY_ORDERY_BY_optimize_aggregation_in_order.reference", "tests/queries/0_stateless/02302_projections_GROUP_BY_ORDERY_BY_optimize_aggregation_in_order.sql"] | ORDER BY gives unsorted results when there are duplicate rows in table and projection is used | **Describe what's wrong**
**Does it reproduce on recent release?**
Yes, it's happening in latest release of 19th May
**How to reproduce**
* Which ClickHouse server version to use: v22.5.1.2079-stable
* Non-default settings, if any: `SET allow_experimental_projection_optimization=1;`
* `CREATE TABLE` sta... | https://github.com/ClickHouse/ClickHouse/issues/37673 | https://github.com/ClickHouse/ClickHouse/pull/37342 | ce48e8e1028ce394eeaf32d4e0240d38b0467932 | 87d445295f215e27b694dfa835d52f01328fb469 | 2022-05-31T05:55:49Z | c++ | 2022-05-23T10:29:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,662 | ["src/Parsers/ExpressionElementParsers.cpp", "tests/queries/0_stateless/00031_parser_number.reference", "tests/queries/0_stateless/00948_values_interpreter_template.reference", "tests/queries/0_stateless/02316_literal_no_octal.reference", "tests/queries/0_stateless/02316_literal_no_octal.sql"] | Error in parsing ENUM Literal Values. |
**Describe the unexpected behaviour**
Clickhouse parses enum object unexpectedly when enum object literal value is 08 or 09. I tried to debug the problem and it seems that Which::type is returning Float64 and hence ENUMparser is throwing error.
**Notice dot symbol after 8 literal value in generated SQL . This ... | https://github.com/ClickHouse/ClickHouse/issues/37662 | https://github.com/ClickHouse/ClickHouse/pull/37765 | ef6f5a6500954fb48b506254960d505fcbc54d70 | 17fbf49d137f28c32a98db8539c98b7b071e5dd3 | 2022-05-30T18:24:59Z | c++ | 2022-06-07T11:24:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,651 | ["src/Core/SortDescription.h", "src/Interpreters/InterpreterSelectQuery.cpp", "src/Processors/Transforms/FillingTransform.cpp", "tests/queries/0_stateless/02366_with_fill_date.reference", "tests/queries/0_stateless/02366_with_fill_date.sql"] | Timeout exception for query with ORDER BY WITH FILL | Hi there, it seems that the combination of `ORDER BY WITH FILL`, `FROM TO` and `STEP INTERVAL` is causing the query to hang and eventually to timeout (ignoring session timeout limit).
Sometimes the server hangs after few such queries and don't respond to KILL signal (had to restart the VM).
**How to reproduce**
... | https://github.com/ClickHouse/ClickHouse/issues/37651 | https://github.com/ClickHouse/ClickHouse/pull/37849 | 44463cfca0af49bd50a6a1b994fe7fcac024f959 | 873432fb536c479b525ae30784a9e20357424eaf | 2022-05-30T13:14:49Z | c++ | 2022-07-27T10:27:53Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,586 | ["src/Core/Settings.h", "src/Interpreters/OptimizeIfChains.h", "src/Interpreters/TreeOptimizer.cpp", "tests/queries/0_stateless/01355_if_fixed_string.sql", "tests/queries/0_stateless/02315_replace_multiif_to_if.reference", "tests/queries/0_stateless/02315_replace_multiif_to_if.sql"] | Replace `multiIf` to `if` in case of single branch. | **Describe the situation**
```
clickhouse-benchmark --max_threads 32 --iterations 10 --database mgbench --enable_global_with_statement 1 --query "
SELECT yr,
mo,
SUM(coffee_hourly_avg) AS coffee_monthly_sum,
AVG(coffee_hourly_avg) AS coffee_monthly_avg,
SUM(printer_hourly_avg) AS pr... | https://github.com/ClickHouse/ClickHouse/issues/37586 | https://github.com/ClickHouse/ClickHouse/pull/37695 | c6574b15bc7f7323d9a3adf30b13c63d3b6de227 | 3ace07740171eae90c832173bba57203a8f7f192 | 2022-05-27T05:01:47Z | c++ | 2022-06-03T12:56:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,569 | ["src/Interpreters/InterpreterSelectWithUnionQuery.cpp", "src/Interpreters/SelectQueryOptions.h", "src/Interpreters/TreeRewriter.cpp", "tests/queries/0_stateless/02227_union_match_by_name.reference", "tests/queries/0_stateless/02227_union_match_by_name.sql"] | Null pointer dereference in Aggregator | ```
<Fatal> BaseDaemon: ########################################
<Fatal> BaseDaemon: (version 22.5.1.2079 (official build), build id: EBBF91C52186EE12) (from thread 46419) (query_id: 51268d18-4093-4de4-b3fa-18f3e7ff3ea9) (query: SELECT avgWeighted(x, y) FROM (SELECT NULL, 255 AS x, 1 AS y UNION ALL SELECT y, NULL AS ... | https://github.com/ClickHouse/ClickHouse/issues/37569 | https://github.com/ClickHouse/ClickHouse/pull/37593 | 473b0bd0db0e4e26ecdbf028770a920f234b571f | f58623a3755b50f83ccc1cfb946a5d8ba7ca7218 | 2022-05-26T15:26:26Z | c++ | 2022-05-31T13:27:50Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,549 | ["tests/ci/build_check.py", "tests/ci/ci_config.py"] | Build in CI can be interrupted but results uploaded to S3 | Build in CI can be interrupted but results uploaded to S3 - it prevents further rerun until new commit.
Example:
https://github.com/ClickHouse/ClickHouse/actions/runs/2378796282/attempts/2
Discussion (slack):
https://clickhouse-inc.slack.com/archives/C02N5V7EU57/p1653502032025939
| https://github.com/ClickHouse/ClickHouse/issues/37549 | https://github.com/ClickHouse/ClickHouse/pull/38086 | c83594284dc30c55568bbc0cf1b60bcb7f6be995 | e1547058cf6271ec5f97a93876f3b4209207134d | 2022-05-25T20:53:28Z | c++ | 2022-06-20T09:49:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,531 | ["src/Functions/FunctionsRound.h", "tests/queries/0_stateless/00700_decimal_round.reference", "tests/queries/0_stateless/00700_decimal_round.sql"] | incorrect floor / ceiling / round with Decimal128/256 | ```sql
SELECT
floor(toDecimal64(1232.123132, 4) AS D64),
ceiling(D64),
round(D64),
roundBankers(D64),
floor(toDecimal128(1232.123132, 24) AS D128),
ceiling(D128),
round(D128),
roundBankers(D128),
floor(toDecimal256(1232.123132, 24) AS D256),
ceiling(D256),
round(D... | https://github.com/ClickHouse/ClickHouse/issues/37531 | https://github.com/ClickHouse/ClickHouse/pull/38027 | 59d32f8c96f169c9d20a3a7984b7cae29efc4750 | baebbc084f059cd4dfa148c3aa40b2286b042059 | 2022-05-25T14:17:36Z | c++ | 2022-06-17T07:48:18Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,514 | ["src/Processors/Transforms/FillingTransform.cpp", "tests/queries/0_stateless/02112_with_fill_interval.reference", "tests/queries/0_stateless/02112_with_fill_interval.sql"] | The WITH FILL modifier can not be applied to Date in descending order | **Describe the unexpected behaviour**
The `WITH FILL` modifier on an `ORDER BY` clause does not accept a negative
`INTERVAL` as a `STEP`, when the `ORDER BY` is applied to a `Date` column
and the order is `DESC`. This is unexpected because negative steps work
fine on numeric columns sorted in descending order.
... | https://github.com/ClickHouse/ClickHouse/issues/37514 | https://github.com/ClickHouse/ClickHouse/pull/37600 | 6db44f633f70d0647a9c6aaa0e1d7a54a6b04835 | 52d3791eb9ab187dca15f6737e67ff84eec5b210 | 2022-05-25T05:46:44Z | c++ | 2022-05-30T17:43:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,434 | ["src/Coordination/KeeperServer.cpp", "tests/integration/test_keeper_force_recovery_single_node/__init__.py", "tests/integration/test_keeper_force_recovery_single_node/configs/enable_keeper1.xml", "tests/integration/test_keeper_force_recovery_single_node/configs/enable_keeper1_solo.xml", "tests/integration/test_keeper_... | clickhouse-keeper --force-recovery useless after scale down keeper cluster in Kubernetes | @antonio2368 , after https://github.com/ClickHouse/ClickHouse/pull/36258 and https://github.com/ClickHouse/ClickHouse/issues/35465
I tried to test your --force-recovery implementation and failed, totally
when we try to scale down zookeeper cluster from 3 nodes to 1 nodes we need only one keeper node
`clickhouse... | https://github.com/ClickHouse/ClickHouse/issues/37434 | https://github.com/ClickHouse/ClickHouse/pull/37440 | 8d876653e852e4e435924f0e7d388bfdb72d00f6 | ea19f1f18c89f9d0dd5223355046fb660352405f | 2022-05-23T03:22:45Z | c++ | 2022-05-24T11:03:56Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,423 | ["src/Storages/MergeTree/DataPartsExchange.cpp"] | Possible deadlock during fetching part (only when I use a non-production feature "zero-copy replication") | There is a possible deadlock in `Fetcher::fetchPart` when fail to do fetching with zero-copy.
```
...
Thread 1612 (Thread 0x7f4437dff700 (LWP 692837)):
#0 0x00007f448499a42d in __lll_lock_wait () from /lib64/libpthread.so.0
#1 0x00007f4484995dcb in _L_lock_812 () from /lib64/libpthread.so.0
#2 0x00007f4484... | https://github.com/ClickHouse/ClickHouse/issues/37423 | https://github.com/ClickHouse/ClickHouse/pull/37424 | ff98c24d44dc1ef708b7b350c1a99ad9517d578d | 51868a9a4ff1f7d77757cb4172d5b50962e5d88d | 2022-05-22T10:27:55Z | c++ | 2022-05-25T18:15:41Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,420 | ["src/Processors/Formats/Impl/BinaryRowInputFormat.cpp", "src/Processors/Formats/Impl/CSVRowInputFormat.cpp", "src/Processors/Formats/Impl/CustomSeparatedRowInputFormat.cpp", "src/Processors/Formats/Impl/JSONCompactEachRowRowInputFormat.cpp", "src/Processors/Formats/Impl/TabSeparatedRowInputFormat.cpp", "src/Processors... | HTTP body in RowBinary format started with BOM (0xEFBBBF) leads to `Cannot read all data` | > You have to provide the following information whenever possible.
Batches started with `0xEFBBBF` cannot be inserted in the `RowBinary` format using HTTP.
> A clear and concise description of what works not as it is supposed to.
**Does it reproduce on recent release?**
On the latest available on the docker... | https://github.com/ClickHouse/ClickHouse/issues/37420 | https://github.com/ClickHouse/ClickHouse/pull/37428 | 8c0dba73024ae24f54fca28ca278f4d6e3dd8adc | 251be860e7dfcd481ec896ae23f1146806eec4d2 | 2022-05-22T01:06:59Z | c++ | 2022-06-01T11:36:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,419 | ["src/Functions/FunctionShowCertificate.cpp", "src/Functions/FunctionShowCertificate.h", "src/Functions/registerFunctions.cpp"] | Implement function to inspect server's SSL certificate | **Use case**
Check and verify server's SSL certificate
**Describe the solution you'd like**
Some function like showCertificate to populate standard certificate fields...
**Additional context**
Addition following #36583
| https://github.com/ClickHouse/ClickHouse/issues/37419 | https://github.com/ClickHouse/ClickHouse/pull/37540 | c6b20cd5edb8d9517fdaf5176e86025ddbbb83cb | 873ac9f8ff4659d490c60f481491614a2af6d5e9 | 2022-05-21T21:28:20Z | c++ | 2022-05-31T06:50:03Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,401 | ["src/Interpreters/TreeOptimizer.cpp", "tests/queries/0_stateless/02304_grouping_set_order_by.reference", "tests/queries/0_stateless/02304_grouping_set_order_by.sql"] | grouping sets + order by (column `time` is not under aggregate) | ```sql
SELECT toStartOfHour(time) AS timex, id, count()
FROM
(
SELECT
concat('id', toString(number % 3)) AS id,
toDateTime('2020-01-01') + (number * 60) AS time
FROM numbers(100)
)
GROUP BY
GROUPING SETS ( (timex, id), (timex))
ORDER BY timex ASC;
Received exception from server... | https://github.com/ClickHouse/ClickHouse/issues/37401 | https://github.com/ClickHouse/ClickHouse/pull/37493 | f321925032fd2de1cb3b308fdf9ae71aaf1c267f | 5c3c994d2a47cc05d044f7f645623c7445dd771b | 2022-05-20T20:56:19Z | c++ | 2022-05-26T00:25:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,395 | ["src/Functions/generateUUIDv4.cpp", "tests/queries/0_stateless/02310_generate_multi_columns_with_uuid.reference", "tests/queries/0_stateless/02310_generate_multi_columns_with_uuid.sql"] | generateUUIDv4(tag argument) | to make it possible to generate two columns with UUID.
```
select generateUUIDv4(1), generateUUIDv4(2);
┌─generateUUIDv4(1)────────────────────┬─generateUUIDv4(2)────────────────────┐
│ bc834744-236b-4860-a961-4f8aafcae2b5 │ 37e7908c-e1d4-491f-b34d-dee0de7794df │
└──────────────────────────────────────┴───────... | https://github.com/ClickHouse/ClickHouse/issues/37395 | https://github.com/ClickHouse/ClickHouse/pull/37415 | b3ee8114d924772d2f164bca7e8badd8328dddc3 | 698e5e5352ac498b14753cd67f585c9c8d4b4df4 | 2022-05-20T19:33:56Z | c++ | 2022-05-22T21:29:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,381 | ["src/Interpreters/ExpressionAnalyzer.cpp", "src/Interpreters/ExpressionAnalyzer.h", "tests/queries/0_stateless/02354_read_in_order_prewhere.reference", "tests/queries/0_stateless/02354_read_in_order_prewhere.sql"] | Exception with optimize_move_to_prewhere = 1 | ```
select version();
┌─version()───┐
│ 22.5.1.2079 │
└─────────────┘
CREATE TABLE order
(
`ID` String,
`Type` Enum8('TYPE_0' = 0, 'TYPE_1' = 1, 'TYPE_2' = 2),
`Num` UInt64,
`Data` String,
`RowCreatedAt` DateTime DEFAULT now()
)
ENGINE = ReplacingMergeTree()
PARTITION BY toYYYYMMDD(R... | https://github.com/ClickHouse/ClickHouse/issues/37381 | https://github.com/ClickHouse/ClickHouse/pull/39157 | c669721d46519a51c9e61c40bee8bd1fa8a7995a | f6a82a6a5345fd36cd5198e09c4ad8398aa4d310 | 2022-05-20T07:42:51Z | c++ | 2022-07-15T14:37:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,368 | ["src/Storages/System/StorageSystemCertificates.cpp"] | Possible memory leaks in system.certificates implementation | Memory leaks in system.certificates implementation due to possible exception. Example:
https://github.com/ClickHouse/ClickHouse/pull/37142/files#diff-1e24e43bfc38cec9770c3cc831b14d045c8138a60d7b77de8d32d96f4a2387e7R110
ref #37142 | https://github.com/ClickHouse/ClickHouse/issues/37368 | https://github.com/ClickHouse/ClickHouse/pull/37407 | d878f193d81730f413196d60531ac7adffec26cf | 790f442362f68374037c225000779ae6e293c407 | 2022-05-19T14:59:41Z | c++ | 2022-05-21T21:15:30Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,360 | ["src/Columns/IColumn.h", "src/DataTypes/IDataType.cpp", "src/DataTypes/IDataType.h", "src/Processors/QueryPlan/AggregatingStep.cpp", "src/Processors/Transforms/CubeTransform.cpp", "src/Processors/Transforms/RollupTransform.cpp", "tests/queries/0_stateless/02313_group_by_modifiers_with_non-default_types.reference", "te... | Enum without zero value is not supported in WITH CUBE, WITH ROLLUP and GROUPING SETS | ```
play-eu :) SELECT actor_login, event_type, count() FROM github_events WHERE repo_name = 'ClickHouse/ClickHouse' GROUP BY actor_login, event_type WITH ROLLUP ORDER BY count() DESC LIMIT 10
SELECT
actor_login,
event_type,
count()
FROM github_events
WHERE repo_name = 'ClickHouse/ClickHouse'
GROUP... | https://github.com/ClickHouse/ClickHouse/issues/37360 | https://github.com/ClickHouse/ClickHouse/pull/37667 | 04e25bc044aeb79edd6e05bd847f568b5a4a19a1 | ab9fc572d536ec9b3b7b2ac8628a3824bdeeda4c | 2022-05-19T13:06:23Z | c++ | 2022-06-15T02:14:33Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,333 | ["src/Storages/MergeTree/KeyCondition.cpp", "tests/queries/0_stateless/02462_match_regexp_pk.reference", "tests/queries/0_stateless/02462_match_regexp_pk.sql"] | `match` function can use index if it's a condition on string prefix. | `SELECT ... WHERE match(key, '^prefix...')`
should use index similarly to
`SELECT ... WHERE key LIKE 'prefix%'` | https://github.com/ClickHouse/ClickHouse/issues/37333 | https://github.com/ClickHouse/ClickHouse/pull/42458 | d18d08bcc78431977abe735e3bc6793e6e2308c2 | bab0e06e3d988b02840cb089fc64e53b83612a04 | 2022-05-18T18:27:50Z | c++ | 2022-10-31T21:33:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,331 | ["docs/en/sql-reference/statements/create/user.md", "docs/ru/sql-reference/statements/create/user.md", "src/Parsers/Access/ParserCreateUserQuery.cpp", "src/Parsers/tests/gtest_Parser.cpp"] | CREATE USER fails with "ON CLUSTER" and "sha256_password" | I'm trying to create a new user on a clickhouse cluster with 3 shards using this command:
`CREATE USER IF NOT EXISTS user ON CLUSTER '{cluster}' IDENTIFIED WITH sha256_password BY 'password' DEFAULT ROLE NONE`
This command gets expanded to:
`CREATE USER IF NOT EXISTS user ON CLUSTER {cluster} IDENTIFIED WITH sh... | https://github.com/ClickHouse/ClickHouse/issues/37331 | https://github.com/ClickHouse/ClickHouse/pull/37377 | 3dfa30dedd65505b654a9f345448d54dabf24fce | ce1df15e1c757768e5f60d2bd8542c0b41a447ad | 2022-05-18T16:46:03Z | c++ | 2022-05-21T18:36:22Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,329 | ["src/Interpreters/Context.cpp", "src/Interpreters/Context.h"] | DataTypeFactory::get locks a mutex from context. | `DataTypeFactory::get` locks a mutex inside shared a context, there was a case when many threads were locked inside it
https://pastila.nl/?0043b3e6/c557368f4cf0eb87a3c6f2cc162bc693
It is not clear which thread locked the mutex for a long time. However, it may be possible to lock less inside `DataTypeFactory::get`... | https://github.com/ClickHouse/ClickHouse/issues/37329 | https://github.com/ClickHouse/ClickHouse/pull/37532 | 3a92e61827c1e060a6214fd5dbdf1cfe165c4b71 | fea2401f1fa4985ef6ee918fc835f22fde815862 | 2022-05-18T15:12:52Z | c++ | 2022-05-26T11:03:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,298 | ["src/Functions/normalizeString.cpp", "tests/queries/0_stateless/02311_normalize_utf8_constant.reference", "tests/queries/0_stateless/02311_normalize_utf8_constant.sql"] | hex(normalizeUTF8NFC LOGICAL_ERROR | ```sql
SELECT hex(normalizeUTF8NFC('â'))
Received exception from server (version 22.4.5):
Code: 49. DB::Exception: Received from localhost:9000.
DB::Exception: Column size mismatch (internal logical error):
While processing hex(normalizeUTF8NFC('â')). (LOGICAL_ERROR)
```
```sql
SELECT
'â' AS s,
... | https://github.com/ClickHouse/ClickHouse/issues/37298 | https://github.com/ClickHouse/ClickHouse/pull/37443 | e33cfc889cdb5371749afb8b07db470946781fec | 712b000f2aa6db53a1dd174fc73768b29cfab11e | 2022-05-17T15:58:45Z | c++ | 2022-05-24T09:11:15Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,280 | ["src/Access/ContextAccess.cpp", "tests/queries/0_stateless/02315_readonly_create_function.reference", "tests/queries/0_stateless/02315_readonly_create_function.sh"] | Users can create functions in the case of readonly. | clickhouse version: 22.3.6.5
users.yaml :
```
public_ro:
password: "test"
networks:
ip: '::/0'
profile: readonly
quota: default
allow_databases:
- database: public
```
exec result:
```
clickhouse-0-0.clickhouse-headless.default.svc.cluster.local :) create table test(te... | https://github.com/ClickHouse/ClickHouse/issues/37280 | https://github.com/ClickHouse/ClickHouse/pull/37699 | 8c40f05d4cba0583339b10c98537307329df942e | 1d9c8351a0703231938fcb4b2d90cea192f6f439 | 2022-05-17T06:28:22Z | c++ | 2022-06-02T09:04:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,274 | ["src/Dictionaries/HTTPDictionarySource.cpp", "src/Storages/ExternalDataSourceConfiguration.cpp", "src/Storages/ExternalDataSourceConfiguration.h", "tests/integration/test_storage_dict/__init__.py", "tests/integration/test_storage_dict/configs/conf.xml", "tests/integration/test_storage_dict/test.py"] | Add support for HTTP source for Data Dictionaries in Named Collections | **Use case**
For creating external data dictionary with settings (url, headers, etc.) from config.xml `<named_collections>` for HTTP sources.
This is to allow updating per environment test, staging, prod without updating `CREATE DICTIONARY` statement, values set externally.
**Describe the solution you'd like**
... | https://github.com/ClickHouse/ClickHouse/issues/37274 | https://github.com/ClickHouse/ClickHouse/pull/37581 | 7fbe91ca810ef70c5e083278fcab817cad6d28c7 | e23cec01d525dc7423d16144319fa432274ba5b9 | 2022-05-16T22:16:28Z | c++ | 2022-06-01T15:55:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,237 | ["src/Storages/StorageMaterializedView.cpp", "src/Storages/StorageMaterializedView.h"] | Exception when insert into materialized view | > You have to provide the following information whenever possible.
Exception when insert into materialized view
> A clear and concise description of what works not as it is supposed to.
**Does it reproduce on recent release?**
Reproduce on `ClickHouse 22.5.1.1 with revision 54462`
[The list of releases](... | https://github.com/ClickHouse/ClickHouse/issues/37237 | https://github.com/ClickHouse/ClickHouse/pull/37243 | 87d445295f215e27b694dfa835d52f01328fb469 | b6bf283f4d5ac6c54a8db9c99bbeb28c8921979c | 2022-05-16T07:42:39Z | c++ | 2022-05-23T10:33:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,231 | ["tests/queries/0_stateless/02311_range_hashed_dictionary_range_cast.reference", "tests/queries/0_stateless/02311_range_hashed_dictionary_range_cast.sql"] | RANGE_HASHED throws Value in column UInt64 cannot be safely converted into type Int64 | ```sql
21.8.13
create table dict_source (key UInt64, start UInt64, end UInt64, x Float64) Engine=Memory;
insert into dict_source values (1, 0, 18446744073709551615, inf);
CREATE DICTIONARY dict ( key UInt64, start UInt64, end UInt64, x Float64 )
PRIMARY KEY key SOURCE(CLICKHOUSE(TABLE dict_source DB 'defa... | https://github.com/ClickHouse/ClickHouse/issues/37231 | https://github.com/ClickHouse/ClickHouse/pull/37449 | 008de5c779b442af64e8337a45894d01a63e4ac6 | 9de54040ad02445893c51336b5cefcb92da25c3b | 2022-05-16T02:59:05Z | c++ | 2022-05-23T14:49:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,229 | ["src/Interpreters/InterpreterCreateQuery.cpp", "src/Parsers/ParserCreateQuery.h", "tests/queries/0_stateless/01269_create_with_null.reference", "tests/queries/0_stateless/01269_create_with_null.sql", "tests/queries/0_stateless/02302_column_decl_null_before_defaul_value.reference", "tests/queries/0_stateless/02302_colu... | Column declaration: [NOT] NULL right after type | Execution of this query
```
create table t (c1 int(11) DEFAULT 1 NULL) engine=MergeTree order by tuple()
```
will return parsed query
```
CREATE TABLE t
(
`c1` int NULL DEFAULT 1
)
ENGINE = MergeTree
ORDER BY tuple()
```
In the parsed query, NULL comes before DEFAULT, in the initial - other way around... | https://github.com/ClickHouse/ClickHouse/issues/37229 | https://github.com/ClickHouse/ClickHouse/pull/37337 | 2ff747785ed6eb6da8911975f2673f976db48dd6 | 04e2737a572fbc9e9baf9a5b735a906458fd1e2b | 2022-05-15T21:05:06Z | c++ | 2022-05-24T19:16:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,205 | ["src/Interpreters/MutationsInterpreter.cpp", "src/Storages/MergeTree/MergeTask.cpp", "src/Storages/MergeTree/MutateTask.cpp", "src/Storages/MergeTree/StorageFromMergeTreeDataPart.h", "tests/queries/0_stateless/01825_type_json_mutations.reference", "tests/queries/0_stateless/01825_type_json_mutations.sql"] | Records with a JSON column aren't deleted correctly | **Describe what's wrong**
Record with a JSON column seems to not be deleted correctly.
**Does it reproduce on recent release?**
Yes
**How to reproduce**
First let's create the table with a JSON column.
```
CREATE TABLE testJson
(
`id` UInt32,
`fields` JSON
)
ENGINE = ReplicatedMergeTree
... | https://github.com/ClickHouse/ClickHouse/issues/37205 | https://github.com/ClickHouse/ClickHouse/pull/37266 | 492de1076cbf87be99b67ac37ec866faa55c094f | aaace46da25222295d5c3db8119962627d2fc88c | 2022-05-13T18:59:48Z | c++ | 2022-05-18T10:19:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,141 | ["src/Interpreters/ApplyWithGlobalVisitor.cpp", "tests/queries/0_stateless/02295_global_with_in_subquery.reference", "tests/queries/0_stateless/02295_global_with_in_subquery.sql"] | Exception: Missing columns when union all under with clause in subquery | It's ok when i run
```sql
with
(select count(*) from system.clusters) as v1,
(select count(*) from system.disks) as v2
select v1 as v
union all
select v2 as v
```
result:
```
v |
--+
14|
1|
```
,
but when i wrap it in subquery:
```sql
SELECT v
FROM
(with
(select count(*) from... | https://github.com/ClickHouse/ClickHouse/issues/37141 | https://github.com/ClickHouse/ClickHouse/pull/37166 | 7006ef6ebb51ced7c92efc843eb15103e0fd1e78 | 75008d5903cb798112ca0e419abc9c45752f982b | 2022-05-12T03:13:29Z | c++ | 2022-05-16T10:21:41Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,099 | ["packages/clickhouse-server.postinstall"] | ClickHouse server fails to start after upgrading from `22.3.6.5-lts` to `22.4.5.9-stable` | Dear ClickHouse maintainers,
Please, kindly find the reported issue below.
# Issue
The ClickHouse server fails to start after upgrading from the `22.3.6.5-lts` version to the `22.4.5.9-stable` version.
# Scenario
## Steps
1. Install the ClickHouse server `22.3.6.5-lts` by using the `*.deb` files (`dpkg -i *... | https://github.com/ClickHouse/ClickHouse/issues/37099 | https://github.com/ClickHouse/ClickHouse/pull/39323 | 1842a3fc7a8fdb50491aa97a5b531088ac63fdb9 | a5d5dc2c00047f5b4f2b2e58f1e456c50a7e3522 | 2022-05-11T03:48:13Z | c++ | 2022-08-03T22:46:08Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 37,045 | ["src/Interpreters/ExpressionAnalyzer.cpp", "src/Interpreters/ExpressionAnalyzer.h", "tests/queries/0_stateless/02281_limit_by_distributed.reference", "tests/queries/0_stateless/02281_limit_by_distributed.sql"] | Error "Cannot create column of type Set." with distributed in + LIMIT 1 BY | 22.4.5
```sql
SELECT dummy
FROM cluster(test_cluster_two_shards, system.one)
WHERE dummy IN (
SELECT dummy
FROM cluster(test_cluster_two_shards, system.one)
)
LIMIT 1 BY dummy
SETTINGS distributed_product_mode = 'local'
Received exception from server (version 22.4.5):
Code: 43. DB::Exception: R... | https://github.com/ClickHouse/ClickHouse/issues/37045 | https://github.com/ClickHouse/ClickHouse/pull/37193 | 4def736ecbfdeae0b6b2495dde8cbab317af6918 | 7d88b8162235df5bbef53bdba7074014c375df25 | 2022-05-09T14:34:43Z | c++ | 2022-05-18T11:28:19Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,982 | ["programs/server/play.html"] | Play UI: Nullable numbers are not aligned to the right and bar chart is not rendered. | https://play.clickhouse.com/play?user=play#U0VMRUNUIGRhdGFiYXNlLCBuYW1lLCB0b3RhbF9yb3dzLCBmb3JtYXRSZWFkYWJsZVNpemUodG90YWxfYnl0ZXMpIEFTIGIgRlJPTSBzeXN0ZW0udGFibGVzIE9SREVSIEJZIHRvdGFsX3Jvd3MgREVTQw== | https://github.com/ClickHouse/ClickHouse/issues/36982 | https://github.com/ClickHouse/ClickHouse/pull/36988 | 854338d1c8399c3e6f66882549e556e16634dc6e | b2945766d0cfb7efc23ce094b5b4a2703815552c | 2022-05-06T18:14:11Z | c++ | 2022-05-07T10:06:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,971 | ["src/Daemon/BaseDaemon.cpp"] | Clickhouse Watchdog exits with code 0 if child process killed by SIGKILL | ```
мая 06 17:17:08 localhost clickhouse-server[1478172]: 2022.05.06 17:17:08.250884 [ 1478172 ] {} <Fatal> Application: Child process was terminated by signal 9 (KILL). If it is not done by 'forcestop' command or manually, the possible cause is OOM Killer (see 'dmesg' and look at the '/var/log/kern.log' for the detai... | https://github.com/ClickHouse/ClickHouse/issues/36971 | https://github.com/ClickHouse/ClickHouse/pull/47973 | e5f5088320fd9cda1787db84a6182a9716544246 | 3eb2a1cc5b273319327d96829c8f8e225aa531fc | 2022-05-06T15:42:40Z | c++ | 2023-03-24T21:26:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,966 | ["src/Storages/StorageReplicatedMergeTree.cpp"] | Mutation 0000000000 was killed | As I've observed the DDL worker being a bottleneck of operations when working with replicas I've decided to give the `pool_size` option a try since the operations queued are related to different tables (and usually even different databases too) to see how things go.
Apparently things work fine (since the caller avoi... | https://github.com/ClickHouse/ClickHouse/issues/36966 | https://github.com/ClickHouse/ClickHouse/pull/39900 | f08952b74c7bcfa1dbbde2ccd292da85e145f7ea | f52b6748db0c5076ae3a53390d75dbc71aa88b6a | 2022-05-06T11:59:24Z | c++ | 2022-08-06T10:09:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,894 | ["tests/queries/0_stateless/02302_lc_nullable_string_insert_as_number.reference", "tests/queries/0_stateless/02302_lc_nullable_string_insert_as_number.sql"] | `ColumnLowCardinality cannot be inside Nullable column` error if insert values `int` instead of `string` | ```sql
21.8.13.6
CREATE TABLE a(`c1` LowCardinality(Nullable(String)) DEFAULT CAST(NULL, 'LowCardinality(Nullable(String))'))
ENGINE = Memory;
INSERT INTO a (c1) FORMAT Values (0);
select * from a;
┌─c1─┐
│ 0 │
└────┘
```
```sql
22.3.4
CREATE TABLE a(`c1` LowCardinality(Nullable(String)) DEFAULT CAST... | https://github.com/ClickHouse/ClickHouse/issues/36894 | https://github.com/ClickHouse/ClickHouse/pull/51274 | 3a170c297a61e2a7957dda104a3eed0f77f129a1 | 41783c47d1fead9e8094dc460038e6571de1e83a | 2022-05-04T00:00:38Z | c++ | 2023-07-04T22:59:11Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,810 | ["PreLoad.cmake"] | Unable to build ClickHouse from source on macOS Monterey | > Make sure that `git diff` result is empty and you've just pulled fresh master. Try cleaning up cmake cache. Just in case, official build instructions are published here: https://clickhouse.com/docs/en/development/build/
- [x] git diff is empty
- [x] Pulled fresh master
- [x] Cleaned `cmake` cache
- [x] Re-revie... | https://github.com/ClickHouse/ClickHouse/issues/36810 | https://github.com/ClickHouse/ClickHouse/pull/36819 | 65f33a30891871a78fe84b778cfa15bdf8be5897 | 8740d82bb5481aabebcfab1bcaf0e16450d3636d | 2022-04-29T17:55:08Z | c++ | 2022-04-30T10:32:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,808 | ["src/Functions/FunctionsHashing.h", "tests/queries/0_stateless/02292_hash_array_tuples.reference", "tests/queries/0_stateless/02292_hash_array_tuples.sql"] | Hash functions are not supported for `Array(Tuple(...))` columns | **Describe the unexpected behaviour**
Hash functions are not supported for `Array(Tuple(...))` columns:
```sql
SELECT cityHash64([(1, 2), (2, 3)])
Received exception from server (version 22.5.1):
Code: 48. DB::Exception: Received from localhost:9000. DB::Exception: Method getDataAt is not supported for Tuple(U... | https://github.com/ClickHouse/ClickHouse/issues/36808 | https://github.com/ClickHouse/ClickHouse/pull/36812 | 13e8db62992637c446722568f81097afb54f5b9c | 0caf91602fc383f56682b0328babf9491f4bb62b | 2022-04-29T17:07:11Z | c++ | 2022-05-06T12:15:38Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,797 | ["CMakeLists.txt", "cmake/ld.lld.in", "cmake/split_debug_symbols.cmake", "cmake/tools.cmake", "src/Common/Elf.cpp", "src/Common/SymbolIndex.cpp", "tests/queries/0_stateless/02161_addressToLineWithInlines.sql", "tests/queries/0_stateless/02420_stracktrace_debug_symbols.reference", "tests/queries/0_stateless/02420_strack... | introspection functions don't load debug symbols from clickhouse-common-static-dbg anymore | null | https://github.com/ClickHouse/ClickHouse/issues/36797 | https://github.com/ClickHouse/ClickHouse/pull/40873 | 365438d6172cb643603d59a81c12eb3f10d4c5e6 | 499e479892b68414f087a19759fe3600508e3bb3 | 2022-04-29T13:41:54Z | c++ | 2022-09-07T15:31:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,792 | ["src/Interpreters/InterpreterInsertQuery.cpp", "tests/queries/0_stateless/01119_optimize_trivial_insert_select.reference", "tests/queries/0_stateless/01119_optimize_trivial_insert_select.sql"] | Optimization of trivial INSERT SELECT significantly slows down some queries |
**The creation of table becomes too slow when I use CTEs within the query.**
***ClickHouse server version 22.4.3***
**How to reproduce**
Trying to create a table based on the result of a query, I take very bad performance when I use a CTE:
```
--creation of table t and insertion of 10000000000 records
--e... | https://github.com/ClickHouse/ClickHouse/issues/36792 | https://github.com/ClickHouse/ClickHouse/pull/37047 | a3df693acee9e3be7bd787c5191d4ed734f5b5f2 | a3d922d6f6127d99704c48bbb7e5c7eaae286780 | 2022-04-29T12:15:49Z | c++ | 2022-05-10T10:02:05Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,770 | ["src/Functions/serverConstants.cpp", "tests/config/config.d/display_name.xml", "tests/config/install.sh", "tests/queries/0_stateless/02313_displayname.reference", "tests/queries/0_stateless/02313_displayname.sql"] | Add miscellaneous function `displayName()` | **Use case**
It is better than hostname in the following example:
```
SELECT hostname() AS host, event_time, round(value, 2) AS v, bar(v, 0, 10, 100) FROM system.asynchronous_metric_log WHERE event_date >= yesterday() AND event_time >= now() - 300 AND metric = 'LoadAverage1' ORDER BY host, event_time
```
Becau... | https://github.com/ClickHouse/ClickHouse/issues/36770 | https://github.com/ClickHouse/ClickHouse/pull/37681 | 88033562cd3906537cdf60004479495ccedd3061 | c4eb83408f5712500ed3668c026d346b5acdb3a6 | 2022-04-29T04:33:25Z | c++ | 2022-11-08T09:53:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,714 | ["src/AggregateFunctions/AggregateFunctionMannWhitney.h", "src/AggregateFunctions/AggregateFunctionStudentTTest.cpp", "src/AggregateFunctions/AggregateFunctionTTest.h", "src/AggregateFunctions/AggregateFunctionWelchTTest.cpp", "src/AggregateFunctions/StatCommon.h", "tests/queries/0_stateless/01560_mann_whitney.referenc... | Incorrect pvalue in studentTTest | **Describe what's wrong**
When using the studentTTest or welchTTest function these sometimes return the pvalue "1" while this result is wrong. I can't see a very specific pattern to it, but it might be related to high numbers of input rows as these are the only examples I can produce. Here two examples:
```
SELE... | https://github.com/ClickHouse/ClickHouse/issues/36714 | https://github.com/ClickHouse/ClickHouse/pull/36953 | dcad1541052f0e52d97b7f4d91620a93b5f8fe23 | 85a1204e959885bbed869477f8c4893914972661 | 2022-04-27T14:57:48Z | c++ | 2022-06-07T13:39:39Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,687 | ["src/Storages/MergeTree/IMergeTreeDataPart.cpp", "src/Storages/MergeTree/IMergeTreeDataPart.h", "src/Storages/MergeTree/MergeTreeBlockReadUtils.cpp", "src/Storages/MergeTree/MergeTreeBlockReadUtils.h", "src/Storages/MergeTree/MergeTreeReadPool.cpp", "src/Storages/MergeTree/MergeTreeSelectProcessor.cpp", "src/Storages/... | 22.4 Vertical merges of wide parts are broken | Vertical merges of wide parts fail if there is an array in the table and not all columns are present in parts.
```sql
CREATE TABLE aaa
(
a Array(Int16),
b Int8
)
ENGINE = MergeTree
ORDER BY tuple()
settings
vertical_merge_algorithm_min_columns_to_activate=1,
vertical_merge_algorithm_min_row... | https://github.com/ClickHouse/ClickHouse/issues/36687 | https://github.com/ClickHouse/ClickHouse/pull/36707 | 73b451160d02e372a012f42fcae0b2a24cf850e9 | 9fb1d92ff54518f6d6d16b8f3c6c0bf1ed9c0b0a | 2022-04-26T18:50:55Z | c++ | 2022-04-29T07:09:50Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,648 | ["programs/server/play.html"] | Play UI: if there is exactly only one record in the resultset and the number of columns is large, display it in vertical format. | **Use case**
I want it. | https://github.com/ClickHouse/ClickHouse/issues/36648 | https://github.com/ClickHouse/ClickHouse/pull/36811 | 9621d443459f0549bf4cb9ea181d381d36034728 | 474a805ea7586ee562f701919965c434101d713a | 2022-04-25T22:25:57Z | c++ | 2022-05-02T00:44:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,618 | ["src/Parsers/ParserCreateQuery.h", "tests/queries/0_stateless/02287_ephemeral_format_crash.reference", "tests/queries/0_stateless/02287_ephemeral_format_crash.sql"] | Incorrect syntax of EPHEMERAL column leads to clickhouse-client crash | ```
-- correct syntax:
CREATE TABLE test_aborted1 (a UInt8, b String EPHEMERAL) Engine=Memory();
-- ok
-- incorrect syntax:
CREATE TABLE test_aborted1 (a UInt8, b EPHEMERAL String) Engine=Memory();
-- in clickhouse-client: Aborted
(lldb) bt
* thread #1, name = 'clickhouse-clie', stop reason = signal SIGSEGV... | https://github.com/ClickHouse/ClickHouse/issues/36618 | https://github.com/ClickHouse/ClickHouse/pull/36633 | db9cb4cf092910935101c81c6ad90d6f39dfc1be | 7001489095a3b4412c60f2e3da751f30a988c368 | 2022-04-25T12:11:54Z | c++ | 2022-04-28T16:38:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,558 | ["src/Functions/FunctionsConversion.h", "tests/queries/0_stateless/02287_type_object_convert.reference", "tests/queries/0_stateless/02287_type_object_convert.sql"] | CAST Object to Object with Nullable subcolumns doesn't work | I expect it should work:
```
:) select CAST(CAST('{"x" : 1}', 'Object(\'json\')'), 'Object(Nullable(\'json\'))')
SELECT CAST(CAST('{"x" : 1}', 'Object(\'json\')'), 'Object(Nullable(\'json\'))')
Query id: fb057b45-b72a-4d22-9b38-a3136cdf2465
0 rows in set. Elapsed: 0.002 sec.
Received exception from serv... | https://github.com/ClickHouse/ClickHouse/issues/36558 | https://github.com/ClickHouse/ClickHouse/pull/36564 | 77e55c344c7c68288d514b36e3c4eb5fa6afa179 | 9c1a06703a2f4cae38060534511ce5468d86ff87 | 2022-04-22T18:29:37Z | c++ | 2022-05-04T18:40:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,530 | ["src/Storages/MergeTree/MergeTreeData.cpp", "tests/queries/0_stateless/02233_interpolate_1.reference", "tests/queries/0_stateless/02233_interpolate_1.sql"] | INTERPOLATE doesn't work for MergeTree | **Describe what's wrong**
INTERPOLATE doesn't work for tables with ENGINE = MergeTree
**Does it reproduce on recent release?**
yes
**How to reproduce**
```
CREATE TABLE t1 (n Int32) ENGINE = MergeTree ORDER BY n;
INSERT INTO t1 VALUES (1),(3),(3),(6),(6),(6);
SELECT
n,
count() AS m
FROM t1
GRO... | https://github.com/ClickHouse/ClickHouse/issues/36530 | https://github.com/ClickHouse/ClickHouse/pull/36549 | 34c342fdd3164c18db339d07de21c54ef92b0a84 | 0fa63a8d65937b39f3f4db5d133b2090dfd89f12 | 2022-04-22T04:44:28Z | c++ | 2022-04-25T11:18:00Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,523 | ["src/DataTypes/DataTypeTuple.cpp", "tests/queries/0_stateless/02286_tuple_numeric_identifier.reference", "tests/queries/0_stateless/02286_tuple_numeric_identifier.sql"] | JSON data type: Explicitly specified names of tuple elements cannot start with digit | **Describe the unexpected behaviour**
An error is received when inserting to a table with JSON column type:
```
Received exception from server (version 22.3.3):
Code: 36. DB::Exception: Received from localhost:9000. DB::Exception: Explicitly specified names of tuple elements cannot start with digit. (BAD_ARGUME... | https://github.com/ClickHouse/ClickHouse/issues/36523 | https://github.com/ClickHouse/ClickHouse/pull/36544 | bd1f12e5d50595728e3c6078f3ed73eaac696dfa | 17bb7f175b8f5b3ed7ff90ed552c40a85133e696 | 2022-04-21T23:14:07Z | c++ | 2022-04-26T10:22:03Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,474 | ["src/Interpreters/SessionLog.cpp"] | session_log.interface is missing enum values | ```
select distinct interface from system.session_log
Code: 36. DB::Exception: Unexpected value 6 in enum: While executing ParallelFormattingOutputFormat. (BAD_ARGUMENTS) (version 22.3.3.44 (official build))
```
Current interfaces in table definitions:
```
`interface` Enum8('TCP' = 1, 'HTTP' = 2, 'gRPC'... | https://github.com/ClickHouse/ClickHouse/issues/36474 | https://github.com/ClickHouse/ClickHouse/pull/36480 | 064a4a9a6996823ef520187b860d572fbd34e35c | 9713441650fc0781726d25d258a6f550f4b47ca3 | 2022-04-21T06:45:29Z | c++ | 2022-04-21T19:14:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,451 | ["src/Dictionaries/getDictionaryConfigurationFromAST.cpp"] | ClickHouse does not start if dns entry is invalid for external ClickHouse dictionary | **Describe the unexpected behavior**
Create a dictionary of source type ClickHouse using a remote instance. Remove the remote instance and its associated DNS address. If we restart the local instance with the dictionary, it will refuse to start with the following exception:
```
0. Poco::Net::HostNotFoundException:... | https://github.com/ClickHouse/ClickHouse/issues/36451 | https://github.com/ClickHouse/ClickHouse/pull/36463 | 5b5dd4fa4673d0137e56c8bbe3af28444866cd54 | 7f50bebba114abfb947a92995b588f2757a7e487 | 2022-04-20T11:54:14Z | c++ | 2022-04-22T12:28:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,448 | ["src/Interpreters/TreeOptimizer.cpp", "tests/queries/0_stateless/02285_executable_user_defined_function_group_by.reference", "tests/queries/0_stateless/02285_executable_user_defined_function_group_by.sql"] | Executable User Defined Functions used by aggregate function error "Unknown function" | Always reproduced (ClickHouse server version 22.3.2.1):
`
udf code, python version 3.9.6
#!/usr/bin/python
import sys
import time
if __name__ == '__main__':
for line in sys.stdin:
print("Python4 " + line, end='')
sys.stdout.flush()
`
SELECT test_function_python('clickhouse')
Quer... | https://github.com/ClickHouse/ClickHouse/issues/36448 | https://github.com/ClickHouse/ClickHouse/pull/36486 | 8af3159916eb67c9f2a1356d4cc5f644b1fe1f6d | fe004c3486b9275939a97ea29f7a0000e74f8427 | 2022-04-20T11:49:13Z | c++ | 2022-04-24T03:11:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,377 | ["src/Storages/StorageReplicatedMergeTree.cpp", "tests/queries/0_stateless/02020_alter_table_modify_comment.reference", "tests/queries/0_stateless/02302_ReplicatedMergeTree_comment.reference", "tests/queries/0_stateless/02302_ReplicatedMergeTree_comment.sql"] | ALTER TABLE MODIFY COMMENT does not work on ReplicatedMergeTree | We use Clickhouse version 22.3.3.44, and met with with some wrong behaviour -
queries "ALTER TABLE ... MODIFY COMMENT ... " does not work on ReplicatedMergeTree engine.
Bug reproduce script:
```
CREATE TABLE sandbox.test__calendar
(
`dttm` DateTime COMMENT 'date and time',
`timestamp` Int64 COMMENT 'e... | https://github.com/ClickHouse/ClickHouse/issues/36377 | https://github.com/ClickHouse/ClickHouse/pull/37416 | 5f10c6e8893aadf40b1b30c500d6c89cd3b21b49 | f63fa9bcc680fa4ac412c67ae484a0af84be5063 | 2022-04-18T07:48:28Z | c++ | 2022-05-27T16:29:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,367 | ["src/Disks/IO/ThreadPoolReader.cpp", "src/Disks/IO/ThreadPoolRemoteFSReader.cpp", "src/IO/WriteBufferFromS3.cpp", "src/Interpreters/ThreadStatusExt.cpp", "src/Processors/Transforms/buildPushingToViewsChain.cpp"] | When I use Kafka table: there might be a memory leak after upgrading to version 22.3.3 | We use clickhosue version 21.12.2.17 before.It works well
But we found that after upgrade to 22.3.3, the memory of clickhouse used grow up daily .
I don't know if this is a memory overflow
here is the promethues metric 'ClickHouseMetrics_MemoryTracking' duration last 15days
![image](https://user-images.git... | https://github.com/ClickHouse/ClickHouse/issues/36367 | https://github.com/ClickHouse/ClickHouse/pull/40732 | eb87e3df16592fe42d501b99a6254957626c4165 | 88141cae98d7dad12720423c9ddbb98551d089f7 | 2022-04-18T02:27:52Z | c++ | 2022-08-29T17:36:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,354 | ["src/TableFunctions/ITableFunctionFileLike.cpp", "src/TableFunctions/ITableFunctionFileLike.h", "src/TableFunctions/TableFunctionFile.cpp", "src/TableFunctions/TableFunctionFile.h", "tests/queries/0_stateless/02286_use_file_descriptor_in_table_function_file.reference", "tests/queries/0_stateless/02286_use_file_descrip... | Allow file descriptors in table function `file` if it is run in `clickhouse-local` | **Use case**
```
clickhouse-local --query "SELECT * FROM file(0, JSONEachRow)" < something
```
**Additional context**
I also tried other intuitive options:
```
clickhouse-local --query "SELECT * FROM file(stdin, JSONEachRow)" < something
clickhouse-local --query "SELECT * FROM file('-', JSONEachRow)" < so... | https://github.com/ClickHouse/ClickHouse/issues/36354 | https://github.com/ClickHouse/ClickHouse/pull/36562 | aaf74914b04a7755c082d12867e7830b65da7bf4 | fd980e6840530db64d96749ff806d27e3a9d47fa | 2022-04-17T16:17:49Z | c++ | 2022-05-02T11:25:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,340 | ["programs/main.cpp"] | Hostile environments can poison ClickHouse with LD_PRELOAD | **Use case**
https://colab.research.google.com/drive/1wzYn59PA9EDyra6356a8rUpwd3zUX0Zt?usp=sharing
**Describe the solution you'd like**
There are multiple ways to prevent LD_PRELOAD:
- link statically with musl to prevent any chance for LD_PRELOAD working;
- add some flag to the binary like capabilities or... | https://github.com/ClickHouse/ClickHouse/issues/36340 | https://github.com/ClickHouse/ClickHouse/pull/36342 | eab80dbfdcc3ab9a17f2ed8039bab9499c5ee106 | 956b4b5361f791b12a88aabd808bf5225abed5fb | 2022-04-16T20:59:17Z | c++ | 2022-04-18T04:01:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,336 | ["src/Client/ClientBase.cpp", "src/Core/Settings.h", "src/Parsers/ParserInsertQuery.cpp", "src/Server/GRPCServer.cpp", "tests/queries/0_stateless/02267_insert_empty_data.reference", "tests/queries/0_stateless/02267_insert_empty_data.sql"] | A setting `throw_if_no_data_to_insert` | **Use case**
ClickHouse already throws exception if the data for INSERT is empty:
```
Code: 108. DB::Exception: No data to insert
```
Let's introduce a setting, enabled by default, to control this behavior.
The user will be able to disable it to allow empty INSERTs.
This is useful in some batch scripts. | https://github.com/ClickHouse/ClickHouse/issues/36336 | https://github.com/ClickHouse/ClickHouse/pull/36345 | f6ab2bd523e6965aaba2e3e7e1f4e083d5db4279 | 1333b4cd8940965f89bc1a2e25184834144e8abe | 2022-04-16T17:53:22Z | c++ | 2022-04-18T04:04:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,335 | ["src/Core/Settings.h", "src/Storages/MergeTree/MergeTreeData.cpp", "src/Storages/MergeTree/MergeTreeData.h", "src/Storages/MergeTree/MergeTreeSink.cpp", "src/Storages/MergeTree/ReplicatedMergeTreeSink.cpp", "tests/queries/0_stateless/02280_add_query_level_settings.reference", "tests/queries/0_stateless/02280_add_query... | `parts_to_delay_insert` and `parts_to_throw_insert` can be also query-level settings | If they are defined, they can override table-level settings. | https://github.com/ClickHouse/ClickHouse/issues/36335 | https://github.com/ClickHouse/ClickHouse/pull/36371 | 641a5f5e350074777ea04854c0202a98abda06d4 | af980ef4efca068254c9abe18be64b6895f6f052 | 2022-04-16T16:53:11Z | c++ | 2022-04-28T09:08:14Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,334 | ["src/TableFunctions/TableFunctionNull.cpp", "src/TableFunctions/TableFunctionNull.h", "tests/queries/0_stateless/02267_type_inference_for_insert_into_function_null.reference", "tests/queries/0_stateless/02267_type_inference_for_insert_into_function_null.sql"] | Type inference for INSERT INTO FUNCTION null() | **Use case**
`INSERT INTO FUNCTION null() SELECT * FROM ...`
```
Table function 'null' requires 'structure'.
``` | https://github.com/ClickHouse/ClickHouse/issues/36334 | https://github.com/ClickHouse/ClickHouse/pull/36353 | 0af183826d4f103a75995956f194232bc3ade425 | f5e270b2f858cbaeea6041819ff66c22ec3d1b60 | 2022-04-16T14:57:03Z | c++ | 2022-04-18T04:06:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,313 | ["programs/server/Server.cpp", "src/Common/getNumberOfPhysicalCPUCores.cpp"] | The server has 96 logical cores (AMD EPYC 7R32) but ClickHouse selected 36 threads. | I don't understand why. | https://github.com/ClickHouse/ClickHouse/issues/36313 | https://github.com/ClickHouse/ClickHouse/pull/36310 | 956b4b5361f791b12a88aabd808bf5225abed5fb | 48fd09c7db7a8ee0b9a65d8dda660be8a0643c95 | 2022-04-15T23:57:02Z | c++ | 2022-04-18T04:01:23Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,307 | ["docs/en/sql-reference/data-types/enum.md", "docs/ru/sql-reference/data-types/enum.md", "src/DataTypes/DataTypeEnum.cpp", "tests/queries/0_stateless/00757_enum_defaults.reference", "tests/queries/0_stateless/00757_enum_defaults.sql"] | Possible range issues in automatic assigned enums, also fix error message. | **Describe the unexpected behaviour**
Currently enum is numbered straight through using UInt64 starting from 1, while underlying type either Int8 or Int16 - such inconsistency can lead to some undesirable side effects or run-time errors
**How to reproduce**
current trunk, feature just added in #36101
```
ClickHo... | https://github.com/ClickHouse/ClickHouse/issues/36307 | https://github.com/ClickHouse/ClickHouse/pull/36352 | 894b1b163e982c6929ab451467f6e253e7e3648b | f6a7b6c2a122742ae060762323b431d4aa00b5d6 | 2022-04-15T20:35:30Z | c++ | 2022-04-20T03:34:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,304 | [".github/workflows/tags_stable.yml", "docker/server/Dockerfile.alpine", "docker/server/Dockerfile.ubuntu", "utils/list-versions/update-docker-version.sh"] | Dockerfile in the repository is not updated on releases. | See `ARG VERSION=22.1.1.*`. | https://github.com/ClickHouse/ClickHouse/issues/36304 | https://github.com/ClickHouse/ClickHouse/pull/41256 | 636994fab8df402fad4cadc0e0b28f8a0f892413 | f47a44ef021b76f142065705a8c5fea367d32122 | 2022-04-15T18:36:05Z | c++ | 2022-09-14T10:27:36Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,303 | ["src/Processors/Formats/Impl/JSONEachRowRowInputFormat.cpp", "src/Processors/Formats/Impl/JSONEachRowRowOutputFormat.cpp", "tests/queries/0_stateless/02187_async_inserts_all_formats.reference", "tests/queries/0_stateless/02267_jsonlines_ndjson_format.reference", "tests/queries/0_stateless/02267_jsonlines_ndjson_format... | Add aliases `JSONLines`, `NDJSON` | To `JSONEachRow` | https://github.com/ClickHouse/ClickHouse/issues/36303 | https://github.com/ClickHouse/ClickHouse/pull/36327 | 143b67a79049120520142cb389ea5e6e61a6c176 | e8575f5f357b282efb93b96e6a0c2c11eda02998 | 2022-04-15T18:28:35Z | c++ | 2022-04-22T04:08:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,261 | ["src/Dictionaries/DictionaryStructure.h", "tests/queries/0_stateless/02811_ip_dict_attribute.reference", "tests/queries/0_stateless/02811_ip_dict_attribute.sql"] | support IPv6 as a dictionary attribute | ```sql
create table src ( id UInt64, ip6 IPv6) Engine=Memory;
insert into src values(1, 'fe80::9801:43ff:fe1f:7690');
CREATE DICTIONARY dict
(
id UInt64,
ip6 IPv6
)
PRIMARY KEY id
LAYOUT(HASHED())
SOURCE (CLICKHOUSE ( table src))
lifetime ( 10);
(version 22.4.1):
DB::Exception: Unknown t... | https://github.com/ClickHouse/ClickHouse/issues/36261 | https://github.com/ClickHouse/ClickHouse/pull/51756 | f7d89309064f4c18aedfd7abcf3ee077c308dd76 | 9448d42aea6c5befae09cc923570fd6575a6d6f8 | 2022-04-14T14:16:12Z | c++ | 2023-07-27T19:59:21Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,123 | ["src/Processors/Transforms/PostgreSQLSource.cpp"] | Segmentation fault after external dictionary loading with PostgreSQL12.5 | ClickHouse: 22.3.3.44
CentOS Linux release 7.8.2003 (Core)
PostgreSQL: 12.5
ClickHouse crashes while creating an external dictionary with PostgreSQL 12.5 as a source. Client returns Unexpected EOF while reading bytes message after query finish.
```
CREATE DICTIONARY xxx_dict (
id String,
x1 String,
... | https://github.com/ClickHouse/ClickHouse/issues/36123 | https://github.com/ClickHouse/ClickHouse/pull/38190 | 6f148679efd8b9185b8ae70320ba7dcd00eeed1d | 1d7cf28cabdc7ad62d0079582e763d630f3c27e1 | 2022-04-11T09:15:52Z | c++ | 2022-06-18T12:18:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,114 | ["src/Common/ThreadPool.cpp"] | Reset thread names in thread pool | **Describe the issue**
We observe many obsolete names of idle threads like `Formatter`.
**Solution**
Reset thread name after a job is done in thread pool. | https://github.com/ClickHouse/ClickHouse/issues/36114 | https://github.com/ClickHouse/ClickHouse/pull/36115 | fcb83a12ff28cc79c12dc8441ea1e5884ae85b58 | 6a165787a6b653ef764e9d1c20beb599541dfb05 | 2022-04-10T23:00:12Z | c++ | 2022-04-13T16:10:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,111 | ["src/Client/ClientBase.cpp", "tests/queries/0_stateless/01293_client_interactive_vertical_multiline.expect", "tests/queries/0_stateless/01293_client_interactive_vertical_singleline.expect"] | Supporting \G and semicolon after query in clickhouse-client to enable Vertical format | Currently executing queries like:
```
SELECT * FROM system.tables LIMIT 10;\G
SELECT * FROM system.tables LIMIT 10\G;
```
Ends up with a syntax error.
From the documentation, it should not be an error:
> You can specify \G instead of or after the semicolon.
| https://github.com/ClickHouse/ClickHouse/issues/36111 | https://github.com/ClickHouse/ClickHouse/pull/36130 | 6b6671e89f75f3c448b51d2f9eab8b369f8e7fef | d9ce08915a05b6131cb171606a64a68fd2da6b60 | 2022-04-10T21:14:09Z | c++ | 2022-04-13T08:39:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,071 | ["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 functions should not be affected by LIMIT | ```
SELECT
number,
leadInFrame(number) OVER w AS W
FROM numbers(10)
WINDOW w AS (ORDER BY number ASC Rows BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
LIMIT 3;
┌─number─┬─W─┐
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 0 │ <-- W should be 3!
└────────┴───┘
```
In contrast: https://www.db-... | https://github.com/ClickHouse/ClickHouse/issues/36071 | https://github.com/ClickHouse/ClickHouse/pull/36075 | d9ce08915a05b6131cb171606a64a68fd2da6b60 | 362fcfd2b8f50edcf4fc4b43c15ac5ff7c2d964f | 2022-04-08T13:17:14Z | c++ | 2022-04-13T09:57:37Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,043 | ["src/Interpreters/ExpressionAnalyzer.cpp", "src/Interpreters/ExpressionAnalyzer.h", "tests/queries/0_stateless/02354_read_in_order_prewhere.reference", "tests/queries/0_stateless/02354_read_in_order_prewhere.sql"] | Not found column in block exception | Hello,
We upgraded our Clickhouse version to 22.3.3.44. After ugrade, we get strange exception in the queries. If I include 'n' word to where query, it gives an exception.
I have a sample query like below:
```
SELECT ts FROM event WHERE ((appkey='n') AND (ecode = 'n')) ORDER BY ts ASC limit 1;
```
It giv... | https://github.com/ClickHouse/ClickHouse/issues/36043 | https://github.com/ClickHouse/ClickHouse/pull/39157 | c669721d46519a51c9e61c40bee8bd1fa8a7995a | f6a82a6a5345fd36cd5198e09c4ad8398aa4d310 | 2022-04-07T15:23:16Z | c++ | 2022-07-15T14:37:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,038 | ["docker/test/fuzzer/run-fuzzer.sh", "tests/queries/0_stateless/02504_parse_datetime_best_effort_calebeaires.reference", "tests/queries/0_stateless/02504_parse_datetime_best_effort_calebeaires.sql"] | Add support to dates before 1970 to parseDateTime64BestEffort | This query does not give the corrected date when using parse date time feature. Do you have plans to give support on dates between 1970 to 'Best Effort Of'?
```sql
insert into
`bucket_155`.`my_table` (
`col_date`,
`col_date32`,
`col_datetime`,
`col_datetime32`,
`col_datetime64`
)
val... | https://github.com/ClickHouse/ClickHouse/issues/36038 | https://github.com/ClickHouse/ClickHouse/pull/44339 | 875797ee63a3b6ed7f9523c5ccad3e07a5021872 | 7f0800fbd1cfaed200db7213f613d52fe5fbc7b5 | 2022-04-07T14:08:37Z | c++ | 2022-12-29T12:45:01Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,037 | ["src/Interpreters/SelectQueryOptions.h", "src/Processors/QueryPlan/DistributedCreateLocalPlan.cpp", "src/Storages/ProjectionsDescription.cpp", "tests/queries/0_stateless/02315_optimize_monotonous_functions_in_order_by_remote.reference", "tests/queries/0_stateless/02315_optimize_monotonous_functions_in_order_by_remote.... | DB::Exception: Cannot find column `toDateTime(number)` in source stream, there are only columns: [number]. (THERE_IS_NO_COLUMN) | **How to check**
```
CREATE TABLE test_local on cluster '{cluster}' (number UInt64) ENGINE = MergeTree() ORDER BY number;
CREATE TABLE test_distruted (number UInt64) ENGINE = Distributed('{cluster}', currentDatabase(), test_local);
INSERT INTO test_local SELECT number from system.numbers limit 3;
select number... | https://github.com/ClickHouse/ClickHouse/issues/36037 | https://github.com/ClickHouse/ClickHouse/pull/37724 | 77c06447d56fbcb9483047435dc0e03d652f409e | a0020cb55c856222404894ca6f571e3be570afe0 | 2022-04-07T13:39:51Z | c++ | 2022-06-01T08:54:45Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 36,025 | ["cmake/cpu_features.cmake"] | Power build is throwing libcxx error and binaries from ci pipeline also throws the error. | Hello there,
As part of a system porting requirement we need to port **clickhouse** along with some other datasources to **PPC64LE**.
We were port clickhouse for a long time now as we ran into several issues, it got delayed. We are now stuck in a problem where we are able to build it from source but not able to run... | https://github.com/ClickHouse/ClickHouse/issues/36025 | https://github.com/ClickHouse/ClickHouse/pull/36529 | 76839016891fc51381434d7a543b2de336989e2d | 2e88b8b4b8edb0466565f5f90068c9ce4e3e0a62 | 2022-04-07T09:34:16Z | c++ | 2022-04-26T05:43:39Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,952 | ["src/Access/SettingsProfilesCache.cpp", "src/Access/SettingsProfilesInfo.cpp", "src/Access/SettingsProfilesInfo.h", "tests/integration/test_settings_profile/test.py"] | Code: 1001. DB::Exception: std::out_of_range: unordered_map::at: key not found | Hi
When I used clickhouse-client to connect to the database, the database reported the following error!
<Error> TCPHandler: Code: 1001. DB::Exception: std::out_of_range: unordered_map::at: key not found. (STD_EXCEPTION), Stack trace (when copying this message, always i
nclude the lines below):
0. std::logic_error... | https://github.com/ClickHouse/ClickHouse/issues/35952 | https://github.com/ClickHouse/ClickHouse/pull/42641 | 4a145b6c96b79473b1a8547cf6bae3b038cde1db | 6f564c59bd17f6a9672c9925219c1923207c665c | 2022-04-05T04:40:56Z | c++ | 2022-11-30T12:01:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,902 | ["src/Processors/Transforms/buildPushingToViewsChain.cpp", "tests/queries/0_stateless/02380_insert_mv_race.reference", "tests/queries/0_stateless/02380_insert_mv_race.sh"] | Block structure mismatch in QueryPipeline stream: different number of columns | https://s3.amazonaws.com/clickhouse-test-reports/0/91453fe4d65981fa0cf5ee72ba011014d04b3510/stress_test__debug__actions_.html
```
/var/log/clickhouse-server/clickhouse-server.log.2:2022.04.03 15:56:30.878986 [ 2031 ] {6bd4a5d9-b8e1-4082-b2ba-39c6b9d0c079} <Fatal> : Logical error: 'Block structure mismatch in QueryP... | https://github.com/ClickHouse/ClickHouse/issues/35902 | https://github.com/ClickHouse/ClickHouse/pull/39477 | c983f14ed143a964c3daac12a6867d072027da1e | 0005c37acca55253a5ec7d762ff228a33ae76745 | 2022-04-04T10:33:00Z | c++ | 2022-08-05T15:19:45Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,897 | ["src/Interpreters/UserDefinedExecutableFunctionFactory.cpp", "tests/integration/test_executable_user_defined_function/functions/test_function_config.xml", "tests/integration/test_executable_user_defined_function/test.py", "tests/integration/test_executable_user_defined_function/user_scripts/input_nullable.py"] | user-defined-functions null value input | When I'm executing a UDF function, a `null value` input to the script is received as `0`(for numbers) and `empty string` (for strings).
The UDF definition like this
```
<function>
<type>executable</type>
<name>some_function_name</name>
<return_name>result</return_name>
<return_type>String</ret... | https://github.com/ClickHouse/ClickHouse/issues/35897 | https://github.com/ClickHouse/ClickHouse/pull/37711 | 1d9c8351a0703231938fcb4b2d90cea192f6f439 | cb931353265bd9f672953c33875cf1a54f7c8a2b | 2022-04-04T05:35:51Z | c++ | 2022-06-02T09:05:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,891 | ["docs/en/sql-reference/data-types/enum.md", "docs/ru/sql-reference/data-types/enum.md", "src/DataTypes/DataTypeEnum.cpp", "tests/queries/0_stateless/00757_enum_defaults.reference", "tests/queries/0_stateless/00757_enum_defaults.sql"] | Auto assign numbers for Enum elements | ```
:) CREATE TEMPORARY TABLE test (x enum('a', 'b'))
CREATE TEMPORARY TABLE test
(
`x` enum('a', 'b')
)
Query id: 081d03e8-9945-4b0c-a906-4477f4b45d64
0 rows in set. Elapsed: 0.005 sec.
Received exception from server (version 22.4.1):
Code: 223. DB::Exception: Received from localhost:9000. DB::... | https://github.com/ClickHouse/ClickHouse/issues/35891 | https://github.com/ClickHouse/ClickHouse/pull/36352 | 894b1b163e982c6929ab451467f6e253e7e3648b | f6a7b6c2a122742ae060762323b431d4aa00b5d6 | 2022-04-03T22:14:10Z | c++ | 2022-04-20T03:34:35Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,890 | ["src/DataTypes/DataTypeFactory.cpp", "src/Parsers/ParserDataType.cpp", "tests/queries/0_stateless/02271_int_sql_compatibility.reference", "tests/queries/0_stateless/02271_int_sql_compatibility.sql"] | UNSIGNED modifier does not work with unused parameters of INT | **Describe the unexpected behaviour**
```
:) CREATE TEMPORARY TABLE test (x INT UNSIGNED)
CREATE TEMPORARY TABLE test
(
`x` INT UNSIGNED
)
Query id: f4fa2663-3a8a-445d-a9cb-de759ac191de
Ok.
0 rows in set. Elapsed: 0.002 sec.
:) DROP TABLE test
DROP TABLE test
Query id: 32fee2e0-78c4-4fe... | https://github.com/ClickHouse/ClickHouse/issues/35890 | https://github.com/ClickHouse/ClickHouse/pull/36423 | 2e187e4b97665f07ec1d255b34f9063847eeca46 | 5b5dd4fa4673d0137e56c8bbe3af28444866cd54 | 2022-04-03T22:12:16Z | c++ | 2022-04-22T12:27:57Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,889 | ["src/Interpreters/InterpreterCreateQuery.cpp", "src/Parsers/ParserCreateQuery.h", "tests/queries/0_stateless/01269_create_with_null.reference", "tests/queries/0_stateless/01269_create_with_null.sql", "tests/queries/0_stateless/02302_column_decl_null_before_defaul_value.reference", "tests/queries/0_stateless/02302_colu... | Wrong order of NOT NULL data type modifier and DEFAULT. | **Describe the unexpected behaviour**
```
:) CREATE TEMPORARY TABLE test (x INT NOT NULL DEFAULT 1)
Syntax error: failed at position 52 ('DEFAULT') (line 3, col 22):
CREATE TEMPORARY TABLE test
(
`x` INT NOT NULL DEFAULT 1
^
)
Expected one of: COMMENT, CODEC, TTL, token, Comma,... | https://github.com/ClickHouse/ClickHouse/issues/35889 | https://github.com/ClickHouse/ClickHouse/pull/37337 | 2ff747785ed6eb6da8911975f2673f976db48dd6 | 04e2737a572fbc9e9baf9a5b735a906458fd1e2b | 2022-04-03T22:09:55Z | c++ | 2022-05-24T19:16:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,841 | ["src/Common/ProfileEvents.cpp", "src/Common/ShellCommand.cpp", "src/Interpreters/UserDefinedExecutableFunctionFactory.cpp", "tests/queries/0_stateless/02252_executable_user_defined_function_short_circuit.reference", "tests/queries/0_stateless/02252_executable_user_defined_function_short_circuit.sql"] | Assume User Defined Function as heavy-to-process in Short Circuit Processing | **Use case**
Please look at the next request:
```
SELECT * FROM numbers(1000000) WHERE number % 10000 == 0 and extremely_heavy_udf(number) == 'ok'
```
Now as far as all the functions are "eager" the heavy UDF will drastically reduce performance of the request.
**Describe the solution you'd like**
As far a... | https://github.com/ClickHouse/ClickHouse/issues/35841 | https://github.com/ClickHouse/ClickHouse/pull/35917 | 4479b68980f03a5adc30b315c38793ffef95e7d4 | c3c284e6e6b5160790030da307e8129bef0e5e88 | 2022-04-01T12:43:52Z | c++ | 2022-04-05T12:05:52Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,837 | ["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... | Bad insert into MV with Engine=URL | It will be great have some retries and drops for INSERTS if you have a material view with Engine=URL and HTTP server is gone.
Currently all INSERTS will be failed, even in the main table, so it should be like soft exception.
Also will be great if ENGINE=Url won't send "Connection: close" in HTTP request :-)
P.... | https://github.com/ClickHouse/ClickHouse/issues/35837 | https://github.com/ClickHouse/ClickHouse/pull/46658 | 65d671b7c72c7b1da23f831faa877565cf34f92c | 575ffbc4653b117e918356c8e60f7748df956643 | 2022-04-01T11:47:18Z | c++ | 2023-03-09T11:19:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,836 | ["src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp", "src/Storages/MergeTree/MergeTreeSettings.h", "src/Storages/MergeTree/SimpleMergeSelector.cpp", "src/Storages/MergeTree/SimpleMergeSelector.h", "tests/integration/test_merge_tree_optimize_old_parts/__init__.py", "tests/integration/test_merge_tree_optimize_old_pa... | Automatically optimize on special conditions | Clickhouse has special options "do_not_merge_across_partitions_select_final" for ReplaceMergeTree Engine, which allows make fast select on the "optimized" partitions. Unfortunate you have to run manually (crontab) "OPTIMIZE TABLE ... PARTITION ... FINAL" .
It will be great to have some options which will tell Clic... | https://github.com/ClickHouse/ClickHouse/issues/35836 | https://github.com/ClickHouse/ClickHouse/pull/42423 | b5d51e8a8f24578e80f12a22e5c2a6d8549c177e | 9ee7131f678b9c3d73ca67ec00ad4f5599453ade | 2022-04-01T11:29:48Z | c++ | 2022-10-24T17:41:50Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,830 | ["src/Interpreters/InterpreterCreateQuery.cpp", "tests/queries/0_stateless/02292_nested_not_flattened_detach.reference", "tests/queries/0_stateless/02292_nested_not_flattened_detach.sql"] | Nested field structure lost when restarting the server | **Describe what's wrong**
We have a nested field in a table.
The table is created using SET flatten_nested = 0.
When the server is restarted the field is no longer nested (only flattened arrays appear).
**Does it reproduce on recent release?**
version 22.2.3.1
**How to reproduce**
Create a table using:... | https://github.com/ClickHouse/ClickHouse/issues/35830 | https://github.com/ClickHouse/ClickHouse/pull/36803 | fd980e6840530db64d96749ff806d27e3a9d47fa | b98ac570901e025fc93b7be4070dc760fd283042 | 2022-04-01T09:11:53Z | c++ | 2022-05-02T11:58:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,816 | ["src/Storages/MergeTree/MergeTreeData.cpp", "tests/queries/0_stateless/00980_merge_alter_settings.sql", "tests/queries/0_stateless/00980_zookeeper_merge_tree_alter_settings.sql", "tests/queries/0_stateless/02252_reset_non_existing_setting.reference", "tests/queries/0_stateless/02252_reset_non_existing_setting.sql"] | reset SETTING TTL silently does nothing | ```sql
create table A ( A date) Engine=MergeTree order by A TTL A+interval 1 year;
alter table A reset SETTING TTL;
show create table A;
CREATE TABLE default.A
(
`A` Date
)
ENGINE = MergeTree
ORDER BY A
TTL A + toIntervalYear(1)
SETTINGS index_granularity = 8192
``` | https://github.com/ClickHouse/ClickHouse/issues/35816 | https://github.com/ClickHouse/ClickHouse/pull/35884 | bd89fcafdbc44b4b41f1c7458af5eeedec062774 | 3ccf99c3d7790769a35f3d7ab7d76031cfdf1f9f | 2022-03-31T16:23:16Z | c++ | 2022-04-04T13:27:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,801 | ["tests/queries/0_stateless/02807_default_date_time_nullable.reference", "tests/queries/0_stateless/02807_default_date_time_nullable.sql"] | Wrong behavior of DateTime default value when nullable | The behavior of default value differs depending of the type of the column for DateTime when it's Nullable or not Nullable :
When the column is Nullable, the default value for datetime '0' is wrong (underflowing ?)
```sql
create table test (
data int,
default Nullable(DateTime) DEFAULT '1970-01-01 00:00:... | https://github.com/ClickHouse/ClickHouse/issues/35801 | https://github.com/ClickHouse/ClickHouse/pull/51356 | 3a48a7b8727d32b8ccbbf8c27ed12eccee4e2fad | 33d7cca9df0ed9d91c3c8ed3009f92142ce69f9d | 2022-03-31T12:19:14Z | c++ | 2023-07-08T07:34:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,790 | ["src/DataTypes/ObjectUtils.cpp", "src/DataTypes/ObjectUtils.h", "src/Storages/MergeTree/MergeTreeDataWriter.cpp", "src/Storages/MergeTree/MergeTreeDataWriter.h", "src/Storages/MergeTree/MergeTreeSink.cpp", "src/Storages/MergeTree/ReplicatedMergeTreeSink.cpp", "src/Storages/StorageMemory.cpp", "tests/queries/0_stateles... | JSON field in partitioned table insert error when crossing partition boundaries | Good day everyone! I have stumbled upon an interesting issue with semi-structured data experimental feature .
When inserting into a partitioned MergeTree with JSON column and crossing partition boundaries the error is thrown
`DB::Exception: ColumnObject must be converted to ColumnTuple before use. (LOGICAL_... | https://github.com/ClickHouse/ClickHouse/issues/35790 | https://github.com/ClickHouse/ClickHouse/pull/35806 | db75bf6f5d8a421b3f8ba14aed25445ef71db8c6 | d08d4a2437991bf0fae5683217343189ed2fb59b | 2022-03-31T08:18:40Z | c++ | 2022-04-04T14:16:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,757 | ["docker/test/fuzzer/allow-nullable-key.xml", "docker/test/fuzzer/run-fuzzer.sh", "programs/client/Client.cpp", "programs/client/Client.h", "src/Client/ClientBase.h", "src/Client/QueryFuzzer.cpp", "src/Client/QueryFuzzer.h", "src/Storages/MergeTree/registerStorageMergeTree.cpp"] | Fuzzing of data types in tables | AST-based query fuzzer should randomly modify data types in CREATE TABLE queries, mostly by wrapping in Nullable, Array and LowCardinality. | https://github.com/ClickHouse/ClickHouse/issues/35757 | https://github.com/ClickHouse/ClickHouse/pull/40096 | 324c922121736913549ecce0c7a5d7906fa89076 | 02cdc20d5d2ad98ed9850e111e6fe18af4bf7a55 | 2022-03-30T11:32:01Z | c++ | 2022-10-05T12:53:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,751 | ["src/Parsers/ExpressionElementParsers.cpp", "tests/queries/0_stateless/02247_fix_extract_parser.reference", "tests/queries/0_stateless/02247_fix_extract_parser.sql"] | Clickhouse cannot parse table definition after update to v22.3 | Clickhouse server crashed after update from `yandex/clickhouse-server:21.11.3.6` to `clickhouse/clickhouse-server:22.3.2.2`
Seems like some problem with parsing metadata file of mv:
```
2022.03.30 09:26:11.300637 [ 1 ] {} <Error> Application: DB::Exception: Syntax error (in file /var/lib/clickhouse/store/990/990... | https://github.com/ClickHouse/ClickHouse/issues/35751 | https://github.com/ClickHouse/ClickHouse/pull/35799 | f2c6387a8d7c8568cd17df7fdd0c992596bb1b20 | cafff71d2f794c4cad45338be6cd7fc89a311a3b | 2022-03-30T09:35:10Z | c++ | 2022-04-01T08:59:39Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 35,726 | ["src/Core/Settings.h", "src/DataTypes/Serializations/SerializationIP.cpp", "src/Formats/FormatFactory.cpp", "src/Formats/FormatSettings.h", "tests/queries/0_stateless/02244_ip_address_invalid_insert.reference", "tests/queries/0_stateless/02244_ip_address_invalid_insert.sql"] | 22.3 toIPv6 backward incompatible despite cast_ipv4_ipv6_default_on_conversion_error | ```sql
CREATE TABLE test_tbl
( `ip` String, `ipv6` IPv6 MATERIALIZED toIPv6(ip) )
ENGINE = Memory;
insert into test_tbl(ip) values ( 'fe80::9801:43ff:fe1f:7690'), ('1.1.1.1'), (''), ('::ffff:1.1.1.1' );
DB::Exception: Invalid IPv6 value: while executing 'FUNCTION _CAST(toIPv6(ip) :: 2, 'IPv6' :: 1)
set... | https://github.com/ClickHouse/ClickHouse/issues/35726 | https://github.com/ClickHouse/ClickHouse/pull/35733 | 19819c72f88e037ba0ed8c368b8f3bdc28faabad | e6c9a36ac79f7c3cd29a47a906d502667fc2c93d | 2022-03-29T15:16:18Z | c++ | 2022-04-04T10:28:16Z |
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