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 | 20,880 | ["src/DataStreams/CheckConstraintsBlockOutputStream.cpp", "tests/queries/0_stateless/01720_constraints_complex_types.reference", "tests/queries/0_stateless/01720_constraints_complex_types.sql", "tests/queries/0_stateless/01721_constraints_constant_expressions.reference", "tests/queries/0_stateless/01721_constraints_con... | Constraints do not work on Nullable types | Constraints on Nullable types don't seem to work and return errors like the following:
```
Code: 49. DB::Exception: Received from localhost:9000. DB::Exception: Constraint `c0` does not return a value of type UInt8.
```
**Does it reproduce on recent release?**
This issue has been encountered on Clickhouse `20.... | https://github.com/ClickHouse/ClickHouse/issues/20880 | https://github.com/ClickHouse/ClickHouse/pull/20990 | df728dc4ba5cae45958a1c5ee96d49049f1d6919 | 9996f681606d2017c5fe9a2e8344831906e874ae | 2021-02-18T14:31:05Z | c++ | 2021-02-27T10:16:29Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,876 | ["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... | EXPLAIN SYNTAX + UNION DISTINCT in subquery crash | How to reproduce:
```sql
EXPLAIN SYNTAX
SELECT x
FROM
(
SELECT 1 AS x
UNION DISTINCT
SELECT 1
)
Query id: e777bc02-5d1b-4d49-ba89-4ebe31172387
Exception on client:
Code: 32. DB::Exception: Attempt to read after eof: while receiving packet from localhost:9000
```
| https://github.com/ClickHouse/ClickHouse/issues/20876 | https://github.com/ClickHouse/ClickHouse/pull/21246 | d9e22ba646d9946a4c3e3abee39a1842b552dfc3 | 8e6fa404c4b6eb618d84411814432e59fc1d9a72 | 2021-02-18T13:22:19Z | c++ | 2021-03-02T18:37:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,872 | ["src/Processors/QueryPlan/FillingStep.cpp", "src/Processors/Transforms/FillingTransform.cpp", "src/Processors/Transforms/FillingTransform.h", "tests/queries/0_stateless/01921_with_fill_with_totals.reference", "tests/queries/0_stateless/01921_with_fill_with_totals.sql"] | WITH FILL FROM TO breaks WITH TOTALS result | ```
SELECT *
FROM xrollup
Query id: e702f6fe-8595-4a9f-aeff-ea65e2045801
┌─metric─┬──────────b─┬─v─┐
│ 2 │ 2018-01-01 │ 1 │
│ 2 │ 2018-02-02 │ 1 │
└────────┴────────────┴───┘
┌─metric─┬──────────b─┬─v─┐
│ 1 │ 2018-01-01 │ 1 │
│ 1 │ 2018-01-02 │ 1 │
│ 1 │ 2018-02-01 │ 1 │
│ ... | https://github.com/ClickHouse/ClickHouse/issues/20872 | https://github.com/ClickHouse/ClickHouse/pull/25539 | c2458778f68b284863624a8d65439dfdf49960b1 | 93f15e443de2fd7e08c2ac88486f92b24ff71f4d | 2021-02-18T09:23:54Z | c++ | 2021-06-23T10:42:27Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,870 | ["tests/queries/0_stateless/01911_logical_error_minus.reference", "tests/queries/0_stateless/01911_logical_error_minus.sql"] | Invalid Field get from type UInt64 to type Float64 in PREWHERE | ```
2021.02.17 19:45:50.277814 [ 91 ] {fe83f01c-2b89-4f48-aff9-3597a3a8de31} <Debug> executeQuery: (from [::1]:37834, using production parser) SELECT c1.key, c1.name, c1.ref_valueF64, c1.valueF64, c1.ref_valueF64 - c1.valueF64 AS dF64, '', c2.key, c2.ref_valueF64 FROM codecTest AS c1 , codecTest AS c2 WHERE (dF64 != 3... | https://github.com/ClickHouse/ClickHouse/issues/20870 | https://github.com/ClickHouse/ClickHouse/pull/25262 | 35ef7266dbec1f04758a5e756af0d4b5e7001ec4 | d822ba1f3b89b62da981823e035c8ff9ca10c4ca | 2021-02-18T08:40:55Z | c++ | 2021-10-03T09:09:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,629 | ["base/mysqlxx/PoolWithFailover.cpp"] | Randomize external dictionary replicas | First choice of replica for given external dictionary should be based on randomness instead of order in configuration file.
| https://github.com/ClickHouse/ClickHouse/issues/20629 | https://github.com/ClickHouse/ClickHouse/pull/20632 | 36c178c0231a073fdb3f75ca52a85ba9e4fbea7e | 3cda69feaf1295333a1dc2f4030730bd3edbb425 | 2021-02-17T16:59:46Z | c++ | 2021-02-25T10:11:41Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,624 | ["tests/queries/0_stateless/01101_literal_column_clash.reference", "tests/queries/0_stateless/01101_literal_column_clash.sql"] | `Data compressed with different methods` if column name match expression from other column | **Describe the bug**
```
select 2 as `toString(x)`, x from (select 1 as x);
```
In debug it would be `LOGICAL_ERROR`
```
Code: 271, e.displayText() = DB::Exception: Data compressed with different methods, given method byte 0x69, previous method byte 0x82: while receiving packet from localhost:9000, Stack trace ... | https://github.com/ClickHouse/ClickHouse/issues/20624 | https://github.com/ClickHouse/ClickHouse/pull/25409 | 3e71181451600c8433a53f6f071fc6395c42d523 | 85c64346d96d30799abb1c3b47f4c787434b6afc | 2021-02-17T13:58:14Z | c++ | 2021-06-17T22:52:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,619 | ["src/Dictionaries/getDictionaryConfigurationFromAST.cpp", "tests/queries/0_stateless/01720_dictionary_create_source_with_functions.reference", "tests/queries/0_stateless/01720_dictionary_create_source_with_functions.sql"] | Signal 11 Crash on CREATE DICTIONARY SOURCE CLICKHOUSE | (you don't have to strictly follow this form)
**Describe the bug**
Clickhouse server crashes with `signal 11` message after executing following:
**Does it reproduce on recent release?**
Reproducible on `yandex/clickhouse-server:20.12.6.29` Docker image from dockerhub.
**How to reproduce**
* Which ClickHouse... | https://github.com/ClickHouse/ClickHouse/issues/20619 | https://github.com/ClickHouse/ClickHouse/pull/20623 | abe5d9df1e04a05d9864e74ee84d59dd68159ad8 | dcabbc95ed4b4781f82d2667d1d40243bb201d09 | 2021-02-17T10:31:50Z | c++ | 2021-02-18T08:50:20Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,597 | ["src/Interpreters/InterpreterSelectQuery.cpp", "tests/queries/0_stateless/01720_union_distinct_with_limit.reference", "tests/queries/0_stateless/01720_union_distinct_with_limit.sql"] | UNION DISTINCT + LIMIT Bad cast from type DB::ASTSelectWithUnionQuery to DB::ASTSelectQuery. | **How to reproduce**
Clickhouse version 21.2-21.3
```
SELECT x
FROM
(
SELECT 1 AS x
UNION DISTINCT
SELECT 1
)
LIMIT 1
Query id: b82bbb8d-dea9-4f1c-9a2f-5b0e9b6c2422
0 rows in set. Elapsed: 0.002 sec.
Received exception from server (version 21.2.3):
Code: 49. DB::Exception: Received f... | https://github.com/ClickHouse/ClickHouse/issues/20597 | https://github.com/ClickHouse/ClickHouse/pull/20610 | f91caf2ccf96d425b79813b4cec2f41515e0a9ec | 80e6ad7aae080ad9d3ab3d49a67214f8d713c11a | 2021-02-16T23:32:40Z | c++ | 2021-02-17T18:24:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,558 | ["src/Interpreters/MutationsInterpreter.cpp", "src/Interpreters/MutationsInterpreter.h", "tests/queries/0_stateless/01753_mutate_table_predicated_with_table.reference", "tests/queries/0_stateless/01753_mutate_table_predicated_with_table.sql"] | 21.X Deadlock in mutations referencing the same table in subquery | ```
create table mmm engine=MergeTree ORDER BY number AS select number, rand()%10 as a from numbers(1000);
alter table mmm delete where a in (select a from mmm);
select * from system.mutations;
```
20.12 - works.
21.1 and newer - hangs.
Stacktrace from 21.3:
```
__lll_lock_wait
__GI___pthread_m... | https://github.com/ClickHouse/ClickHouse/issues/20558 | https://github.com/ClickHouse/ClickHouse/pull/21477 | af906583697550994a4ca6afc3215d6f5e01bd5a | af2135ef9dc72f16fa4f229b731262c3f0a8bbdc | 2021-02-16T11:53:44Z | c++ | 2021-03-05T23:08:00Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,551 | ["src/Interpreters/ActionsDAG.h", "src/Storages/StorageView.cpp", "src/Storages/StorageView.h", "src/TableFunctions/TableFunctionView.cpp", "tests/queries/0_stateless/00109_shard_totals_after_having.sql", "tests/queries/0_stateless/01866_view_persist_settings.reference", "tests/queries/0_stateless/01866_view_persist_se... | select with join_use_nulls=1 breaks some views created under join_use_nulls=0 | Reproduction example:
```(sql)
SET join_use_nulls = 0;
create or replace view
some_test_view
as
select *
from
(
select
arrayJoin([1, 2]) as a,
arrayJoin([11, 12]) as b
) as t1
full join
(
select
arrayJoin([2, 3]) as a,
arrayJoin([22, 23]) as c
) as t2
... | https://github.com/ClickHouse/ClickHouse/issues/20551 | https://github.com/ClickHouse/ClickHouse/pull/24095 | 4a250dc14e41b071eaab1580eebfdb1bd9d4a619 | 930a2aa0b7b6d4181d04596d9b82c950fd687903 | 2021-02-16T09:10:51Z | c++ | 2021-06-25T13:44:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,549 | ["src/Functions/if.cpp", "tests/queries/0_stateless/00735_long_conditional.reference", "tests/queries/0_stateless/00735_long_conditional.sql", "tests/queries/0_stateless/01913_if_int_decimal.reference", "tests/queries/0_stateless/01913_if_int_decimal.sql"] | Full join, subqueries and decimal: Incompatible types of arguments corresponding to two conditional branches | Reproduction steps:
```
CREATE TABLE table_left
( ... | https://github.com/ClickHouse/ClickHouse/issues/20549 | https://github.com/ClickHouse/ClickHouse/pull/25283 | 7aacca94e35151e78b4b927840a6f58b622cf144 | fffd69b023a00c5ae01761264306d414c3a15b18 | 2021-02-16T08:06:48Z | c++ | 2021-06-17T06:17:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,514 | ["src/Functions/FunctionsConversion.h", "tests/queries/0_stateless/01761_cast_to_enum_nullable.reference", "tests/queries/0_stateless/01761_cast_to_enum_nullable.sql"] | Uninitialized memory read in CAST | https://clickhouse-test-reports.s3.yandex.net/20492/c5b96a522e29b38eae3f6c2d945540dd234e3c34/fuzzer_msan/server.log
```
for i in {1..100}; do clickhouse-client --query "SELECT toUInt8(assumeNotNull(cast(cast(NULL, 'Nullable(String)'), 'Nullable(Enum8(\'Hello\' = 1))')))"; done
160
224
128
192
64
64
32
160... | https://github.com/ClickHouse/ClickHouse/issues/20514 | https://github.com/ClickHouse/ClickHouse/pull/22026 | c19045da25b917dcd863ba9eab82fcc3dacaab9a | 150a2df9df49442efe2d8839d1df829ebbe98e19 | 2021-02-15T12:42:27Z | c++ | 2021-03-23T20:51:19Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,512 | ["src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp", "src/Interpreters/ExpressionAnalyzer.cpp", "src/Processors/Executors/PullingAsyncPipelineExecutor.cpp", "src/Processors/Formats/LazyOutputFormat.cpp", "src/Processors/Formats/LazyOutputFormat.h", "tests/performance/subqueries.xml", "tests/queries/0_stateless/00205... | Multiple scalar subqueries can execute with less number of threads than max_threads in 21.2+ |
**How to reproduce**
clickhouse server 21.1.4.46
```
CREATE TABLE table_case (number UInt32) ENGINE=Memory();
INSERT INTO table_case SELECT * FROM numbers(100000000);
set max_threads=1;
SELECT
multiIf(
(
SELECT count(*)
FROM table_case
WHERE (number % 20) = 2
... | https://github.com/ClickHouse/ClickHouse/issues/20512 | https://github.com/ClickHouse/ClickHouse/pull/20550 | 976dbe8077f9076387528e2f40b6174f6d8a8b90 | c98e6bb1add039789b3472fdabccd10c83f82b52 | 2021-02-15T11:32:35Z | c++ | 2021-03-01T12:49:38Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,497 | ["src/Interpreters/IdentifierSemantic.cpp", "src/Interpreters/PredicateExpressionsOptimizer.cpp", "src/Interpreters/PredicateExpressionsOptimizer.h", "src/Interpreters/PredicateRewriteVisitor.cpp", "src/Interpreters/PredicateRewriteVisitor.h", "tests/queries/0_stateless/00597_push_down_predicate.reference", "tests/quer... | Incorrect 'where' filtration after full join | **Describe the bug**
Strange behavior with 'where' condition after join. Some rows are discarded by mistake.
**How to reproduce**
* Which ClickHouse server version to use
Latest version in Arcadia.
* `CREATE TABLE` statements for all tables involved
```sql
create table t0 (a Int64) engine = MergeTree() prima... | https://github.com/ClickHouse/ClickHouse/issues/20497 | https://github.com/ClickHouse/ClickHouse/pull/20622 | 3b799c5d7da8d6b3b69612f2f09172a1c64965a5 | 9b40f384e9bd4d8951d07e91cfea2f7240b0a9dc | 2021-02-15T07:45:47Z | c++ | 2021-04-02T08:48:29Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,494 | ["base/common/DateLUTImpl.h", "tests/queries/0_stateless/01702_toDateTime_from_string_clamping.reference", "tests/queries/0_stateless/01702_toDateTime_from_string_clamping.sql"] | DateTime64: out of bound array access, garbage results. | ```
milovidov-desktop :) SELECT toString(toDateTime('-922337203.6854775808', 1))
SELECT toString(toDateTime('-922337203.6854775808', 1))
Query id: 3d51ba80-4993-4f64-b6ef-da0c0f1bdf43
┌─toString(toDateTime('-922337203.6854775808', 1))─┐
│ 2106-02-07 :rE:�.6 │
└────────────────... | https://github.com/ClickHouse/ClickHouse/issues/20494 | https://github.com/ClickHouse/ClickHouse/pull/21023 | 0afbddd665ee12be64eb5698e887148e8f10d9c1 | c8da611fcd5c454431b49a407df36fa4ff745b9b | 2021-02-15T04:53:00Z | c++ | 2021-02-22T10:10:06Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,480 | ["src/AggregateFunctions/ReservoirSamplerDeterministic.h", "tests/queries/0_stateless/00273_quantiles.reference", "tests/queries/0_stateless/01533_quantile_deterministic_assert.reference", "tests/queries/0_stateless/01913_quantile_deterministic.reference", "tests/queries/0_stateless/01913_quantile_deterministic.sh"] | quantileDeterministic and friends are not deterministic | **Describe the bug**
I've found that quantileDeterministic and relevant functions are not deterministic
On 21.2.3 release:
```sql
SELECT medianDeterministic(oid, oid) FROM ztf.dr4_meta
┌─medianDeterministic(oid, oid)─┐
│ 686709400040570 │
└───────────────────────────────┘
SELECT medianDeterm... | https://github.com/ClickHouse/ClickHouse/issues/20480 | https://github.com/ClickHouse/ClickHouse/pull/25313 | 5de9f6cdca5f48e82b3c704ae0c16657cf20d32a | 0e16ddd7d9d4c90e404148fda9273616a7f144eb | 2021-02-14T17:37:29Z | c++ | 2021-06-16T22:24:52Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,469 | ["src/Functions/FunctionsCodingIP.h", "src/Functions/FunctionsConversion.h", "tests/queries/0_stateless/02234_cast_to_ip_address.reference", "tests/queries/0_stateless/02234_cast_to_ip_address.sql"] | Function to convert IPv6 to appropriate IPv4/6 string? | Following on from #19518, it would be nice to have a reverse function which operates on an ipv6 address and returns it in ipv4 or ipv6 notation depending on type. So basically `replaceOne(IPv6NumToString(ip), '::ffff:', '')`. This should then allow the `IPv6` type to work pretty much the same as the postgres `inet` typ... | https://github.com/ClickHouse/ClickHouse/issues/20469 | https://github.com/ClickHouse/ClickHouse/pull/49759 | 9a75faad77f6b699b99defa53727deab5cd6a898 | 71678f64b184b3325820ab1f3882cbc5755cb196 | 2021-02-13T20:20:40Z | c++ | 2023-06-24T21:33:15Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,460 | ["src/Functions/transform.cpp", "tests/queries/0_stateless/01704_transform_with_float_key.reference", "tests/queries/0_stateless/01704_transform_with_float_key.sql"] | Function 'transform' does not work properly for floating point keys. | https://clickhouse-test-reports.s3.yandex.net/19673/e7de5f34b1b3ae5d6d4e5d96ba0cd7c45acfb329/fuzzer_ubsan/server.log
**Describe the bug**
```
milovidov-desktop :) SELECT transform(number / 2, [0.5, 1.5], ['Hello', 'World'], '-') FROM numbers(10)
SELECT transform(number / 2, [0.5, 1.5], ['Hello', 'World'], '-')
... | https://github.com/ClickHouse/ClickHouse/issues/20460 | https://github.com/ClickHouse/ClickHouse/pull/20479 | 20a7ccf5b1a51f88ba0cb86d8881fd01964c1ecd | 125bf1d0d9b38a96a26ba9184a97eba27e2c7e6d | 2021-02-13T01:01:20Z | c++ | 2021-02-21T14:37:20Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,457 | ["src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp", "src/Interpreters/ExpressionAnalyzer.cpp", "src/Processors/Executors/PullingAsyncPipelineExecutor.cpp", "src/Processors/Formats/LazyOutputFormat.cpp", "src/Processors/Formats/LazyOutputFormat.h", "tests/performance/subqueries.xml", "tests/queries/0_stateless/00205... | where .. in (select ) by index does not work anymore in some cases that worked before | ```sql
drop table if exists t ;
drop table if exists temp ;
CREATE TABLE t
(
game String,
round String,
casino Int32)
ENGINE = MergeTree() ORDER BY (casino, game, round);
CREATE TABLE temp
(
game String,
round String,
casino Int32)
ENGINE = MergeTree() ORDER BY (casino, game,... | https://github.com/ClickHouse/ClickHouse/issues/20457 | https://github.com/ClickHouse/ClickHouse/pull/20550 | 976dbe8077f9076387528e2f40b6174f6d8a8b90 | c98e6bb1add039789b3472fdabccd10c83f82b52 | 2021-02-13T00:05:28Z | c++ | 2021-03-01T12:49:38Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,381 | ["src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp", "src/Storages/MergeTree/MergeTreeDataSelectExecutor.h", "tests/queries/0_stateless/01508_partition_pruning.reference", "tests/queries/0_stateless/01508_partition_pruning_long.queries", "tests/queries/0_stateless/01508_partition_pruning_long.reference", "tests/q... | Noisy logging from (SelectExecutor): Not using primary index on part XXXX | Listing all parts in log have no sense.
Should be either silenced, either combined into a single line. | https://github.com/ClickHouse/ClickHouse/issues/20381 | https://github.com/ClickHouse/ClickHouse/pull/20466 | 6359d21dbf70863841c908092024556e65e096a5 | 9db6f4a452e8e1d44dfa27d1716e6c3683501be4 | 2021-02-12T12:48:26Z | c++ | 2021-02-14T01:30:31Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,366 | ["src/Interpreters/TableJoin.cpp", "tests/queries/0_stateless/01710_join_use_nulls.reference", "tests/queries/0_stateless/01710_join_use_nulls.sql"] | Logical error: 'Arguments of 'minus' have incorrect data types: '1' of type 'UInt8', '1' of type 'UInt8''. | ```
2021.02.11 23:27:54.667622 [ 92 ] {4f54a30b-1b30-453b-a1c3-482b0394d8d2} <Debug> executeQuery: (from [::1]:59602, using production parser) SELECT 1 - 1 FROM X RIGHT JOIN Y ON (X.id + 1) = Y.id SETTINGS join_use_nulls = 1
2021.02.11 23:27:54.673130 [ 92 ] {4f54a30b-1b30-453b-a1c3-482b0394d8d2} <Trace> ContextAcces... | https://github.com/ClickHouse/ClickHouse/issues/20366 | https://github.com/ClickHouse/ClickHouse/pull/20461 | 37807e1a18a3bef186b97eb845faa943fa98f537 | 8be8746643d11ddf11c52709262424b626989bf1 | 2021-02-12T09:45:29Z | c++ | 2021-02-14T20:28:50Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,340 | ["src/IO/HTTPCommon.cpp"] | Irrelevant exception messages in clickhouse-server.log | After a replica fails to fetch a part from a host, the exception comes up every time the replica wants to download anything else from that host.
The exception seems to be just an annoying message, fetching requests are able to complete successfully.
I found this while investigating the behaviour of 'optimize_on_inser... | https://github.com/ClickHouse/ClickHouse/issues/20340 | https://github.com/ClickHouse/ClickHouse/pull/39222 | 8fb70abe3e54cbbfa935825fa88cf4e8caf99537 | 22bc89690d3b3681362c5c3615f285293a2bcc2e | 2021-02-11T17:17:16Z | c++ | 2022-07-30T23:24:05Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,309 | ["src/Interpreters/HashJoin.cpp", "src/Interpreters/TableJoin.cpp", "src/Interpreters/TableJoin.h", "src/Storages/StorageJoin.cpp", "tests/queries/0_stateless/00118_storage_join.reference", "tests/queries/0_stateless/00118_storage_join.sql", "tests/queries/0_stateless/00119_storage_join.sql"] | StorageJoin and with equals column names | If name of key column equals in both tables in Storage Join `JOIN ON` trows an error:
```
:) CREATE TABLE t1 (x String) ENGINE = TinyLog;
:) CREATE TABLE t2 (x String) ENGINE = Join(ALL, INNER, x);
:) select * from t1 join t2 USING(x);
Ok.
0 rows in set. Elapsed: 0.036 sec.
:) select * from t1 join t... | https://github.com/ClickHouse/ClickHouse/issues/20309 | https://github.com/ClickHouse/ClickHouse/pull/23769 | c7bd3b8674db4971383779f37ca9084a7cbfe63b | f51ecf8a72ee9389d70685e57b43152ff9499685 | 2021-02-11T07:05:02Z | c++ | 2021-06-01T11:42:49Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,304 | ["src/Storages/MergeTree/MergeTreeBlockOutputStream.cpp", "src/Storages/MergeTree/MergeTreeDataWriter.cpp", "src/Storages/MergeTree/ReplicatedMergeTreeBlockOutputStream.cpp", "tests/integration/test_optimize_on_insert/__init__.py", "tests/integration/test_optimize_on_insert/test.py", "tests/queries/0_stateless/01560_op... | optimize_on_insert creates empty parts | It would be great if `optimize_on_insert` was smart enough to discard empty blocks
```
create table empty (num Int8) engine=Memory;
CREATE MATERIALIZED VIEW empty_mv
(
`num` Int8
)
ENGINE = SummingMergeTree
ORDER BY tuple() AS
SELECT num
FROM empty;
-- First insert
set optimize_on_insert=1;
insert ... | https://github.com/ClickHouse/ClickHouse/issues/20304 | https://github.com/ClickHouse/ClickHouse/pull/20387 | 1b2ed51ff5e4a3dc45567d4967108f43f680c884 | 8fd3fbc5b3e9f18831228f660b88997766996db3 | 2021-02-10T21:53:36Z | c++ | 2021-03-16T07:20:34Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,283 | ["src/Functions/FunctionBinaryArithmetic.h", "tests/queries/0_stateless/01711_decimal_multiplication.reference", "tests/queries/0_stateless/01711_decimal_multiplication.sql"] | wrong toDecimalX minus result | I've been studying basic usage and I found wrong minus result on DecimalXX type.
**Example Query**
`
select toDecimal64(4,4) - toDecimal32(2,2)
`
**Expected output**
2.0000
**Actual output**
3.9800
Is there anything wrong or maybe my misunderstanding of toDecimal ?
![image](https://user-images.githu... | https://github.com/ClickHouse/ClickHouse/issues/20283 | https://github.com/ClickHouse/ClickHouse/pull/20339 | e141367bcfa72a6b25de78dbc7f038d7285bf820 | 9aadbde86c7c8c216cbd14b6a2eae54c568905f2 | 2021-02-10T13:18:58Z | c++ | 2021-02-12T09:32:58Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,259 | ["src/Storages/MergeTree/MergeTreeDataPartWriterWide.cpp", "tests/queries/0_stateless/01712_no_adaptive_granularity_vertical_merge.reference", "tests/queries/0_stateless/01712_no_adaptive_granularity_vertical_merge.sql"] | 21.2 DB::Exception: Incomplete granules are not allowed while blocks are granules size | I ran an optimize on 21.2, and the merge kept failing.
```
2021.02.09 14:38:06.519295 [ 14569 ] {} <Trace> db.table: Executing log entry to merge parts all_0_91343_4396, all_91344_91581_59, all_91582_91582_0, all_91583_91583_0, all_91584_91584_0 to all_0_91584_4397
2021.02.09 14:38:06.519361 [ 14569 ] {} <Debug> Dis... | https://github.com/ClickHouse/ClickHouse/issues/20259 | https://github.com/ClickHouse/ClickHouse/pull/20279 | c2bb2c29024bac86be4c34ffbece61031c120e0a | 121c5c96053ca07cdc9eca1f9458022400df3e22 | 2021-02-09T18:11:15Z | c++ | 2021-02-11T07:57:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,253 | ["docs/en/operations/external-authenticators/ldap.md", "programs/server/config.xml", "src/Access/ExternalAuthenticators.cpp", "src/Access/ExternalAuthenticators.h", "src/Access/LDAPAccessStorage.cpp", "src/Access/LDAPAccessStorage.h", "src/Access/LDAPClient.cpp", "src/Access/LDAPClient.h", "tests/testflows/ldap/role_ma... | Use service account for LDAP | **Use case**
In some organisations are using AD with hierarchical structure (nested organisation unit) and DN follow this structure. As result we can not use permanent build_dn for users with different OU.
**Describe the solution you'd like**
Solution can be look like:
1) bind as service account
2) set dn for u... | https://github.com/ClickHouse/ClickHouse/issues/20253 | https://github.com/ClickHouse/ClickHouse/pull/22228 | ce48ad2434a5256bca5514f882dce1905d40f019 | ce1c947f25abcc53777d2e09c051101a8865f178 | 2021-02-09T17:23:28Z | c++ | 2021-05-19T07:34:47Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,244 | ["src/DataTypes/Serializations/SerializationNullable.cpp", "tests/queries/0_stateless/01786_nullable_string_tsv_at_eof.reference", "tests/queries/0_stateless/01786_nullable_string_tsv_at_eof.sh"] | "Unexpected end of stream" with text formats without new line at the end | *Update by @alexey-milovidov: to fix the issue, set `input_format_null_as_default` to 0 as it was in older versions.*
---
Clickhouse reports this when external dictionary not ends with "\n" and last column is empty:
```
root@clickhouse1:~# cat ~/passwd
metrika:x:1000:1000::/home/metrika:/bin/bash
clickhou... | https://github.com/ClickHouse/ClickHouse/issues/20244 | https://github.com/ClickHouse/ClickHouse/pull/22527 | 687d1e9b548c281006bfdf4551a2d5754a14c8e5 | 143f4b59a00747415931b9eef64f51b17740914b | 2021-02-09T13:21:11Z | c++ | 2021-04-03T09:51:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,242 | ["src/Processors/DelayedPortsProcessor.cpp"] | Logical error: Pipeline stuck | https://clickhouse-test-reports.s3.yandex.net/16193/5e0cbfe9720a56faad57d4c73a3abbea638d7ca8/fuzzer_debug/report.html#fail1
```
:) set joined_subquery_requires_alias=0
:) set any_join_distinct_right_table_keys=1
:) SELECT a FROM (SELECT 0 AS a) ANY FULL OUTER JOIN (SELECT 2 AS a, NULL AS b) USING (a) WHERE (b = -... | https://github.com/ClickHouse/ClickHouse/issues/20242 | https://github.com/ClickHouse/ClickHouse/pull/20251 | 1fdc59b453ab851269b3d32bc18c764d1d2cd2d2 | 253c72afc4a144182577094703d0457e89500045 | 2021-02-09T11:56:24Z | c++ | 2021-02-10T09:28:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,221 | ["contrib/libunwind"] | on aarch64 Huawei server build v21.3.1.5944-testing run the clickhouse got core file | **build step:**
step 1.
-------------
export CC=/usr/local/bin/gcc;export CXX=/usr/local/bin/g++;rm -rf build;mkdir -p build && cd build;cmake .. -DCMAKE_INSTALL_PREFIX=/opt/clickhouse
step 2.
-------------
changed：
vim /data/ClickHouse/base/glibc-compatibility/musl/eventfd.c
int eventfd(/*unsigned*/ in... | https://github.com/ClickHouse/ClickHouse/issues/20221 | https://github.com/ClickHouse/ClickHouse/pull/25854 | 956b1f588dbf5e406bf61e8a9b4e329d35af8b70 | 011ed015fa49c8e1a37f6f103c28def5e637a23f | 2021-02-09T05:26:41Z | c++ | 2021-06-30T13:18:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,214 | ["programs/install/Install.cpp"] | '/etc/init.d/clickhouse-server restart' cannot restart CH | The 'restart' option of the init script cannot restart CH if it was not able to shutdown in `shutdown_wait_unfinished` seconds.
```
# sudo /etc/init.d/clickhouse-server restart
/var/run/clickhouse-server/clickhouse-server.pid file exists and contains pid = 14388.
The process with pid = 14388 is running.
Sent termi... | https://github.com/ClickHouse/ClickHouse/issues/20214 | https://github.com/ClickHouse/ClickHouse/pull/23552 | 025d40ade6827579158002421c8da26a2fdcedc2 | 601108fb1c2864665191a5a9d949f817e36e97a6 | 2021-02-08T19:07:42Z | c++ | 2021-04-24T23:42:31Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,203 | ["src/Storages/MergeTree/BackgroundJobsExecutor.cpp", "src/Storages/MergeTree/BackgroundJobsExecutor.h", "src/Storages/MergeTree/MergeTreeData.cpp", "src/Storages/StorageMergeTree.cpp", "src/Storages/StorageReplicatedMergeTree.cpp", "src/Storages/tests/gtest_background_executor.cpp", "tests/queries/0_stateless/01715_ba... | ReplicatedMergeTreePartCheckThread spam in log | After update to version 20.12.4.5, Clickhouse started spamming to log messages
```
2021.02.08 10:42:16.976140 [ 40737 ] {} <Warning> base.table (ReplicatedMergeTreePartCheckThread): Found parts with the same min block and with the same max block as the missing part 20180521_267052_277907_5309. Hoping that it will ev... | https://github.com/ClickHouse/ClickHouse/issues/20203 | https://github.com/ClickHouse/ClickHouse/pull/20335 | ebe79cfd8eb3ed6d6dd226874976d848be3ad196 | a2bb586170a4e80a979fa3910aa9423889c03472 | 2021-02-08T11:04:36Z | c++ | 2021-02-12T07:06:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,195 | ["src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp", "src/Interpreters/InterpreterSelectQuery.cpp", "src/Interpreters/SelectQueryOptions.h", "tests/queries/0_stateless/01711_cte_subquery_fix.reference", "tests/queries/0_stateless/01711_cte_subquery_fix.sql"] | Regression in the query parsing: 21.1.2 -> 21.2.2 | **Describe the issue**
The following query worked in 21.1.2, but doesn't work in 21.2.2
```sql
INSERT INTO ztf.dr4_source_obs_02 SELECT
match.oid1 AS sid,
obs.oid AS oid,
obs.filter AS filter,
obs.fieldid AS fieldid,
obs.rcid AS rcid,
coord.ra AS ra,
coord.dec AS dec,
obs.mj... | https://github.com/ClickHouse/ClickHouse/issues/20195 | https://github.com/ClickHouse/ClickHouse/pull/20211 | 21b1a3fc6d5b96663df87d3f08c5190f51e67d1e | 4ff3a28a9f8981c169ddf237725f1f62a6d75ab5 | 2021-02-08T04:47:37Z | c++ | 2021-02-09T23:12:05Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,096 | ["src/Parsers/ParserDataType.cpp", "tests/queries/0_stateless/01691_parser_data_type_exponential.reference", "tests/queries/0_stateless/01691_parser_data_type_exponential.sh"] | The following query is executing slowly. | See the attachment.
[query.txt](https://github.com/ClickHouse/ClickHouse/files/5928271/query.txt)
| https://github.com/ClickHouse/ClickHouse/issues/20096 | https://github.com/ClickHouse/ClickHouse/pull/20132 | 011109c82a9ad5b083ac448a320519e1ac04b5b8 | dee8f1fbf238dedc4fed32c05927b986877c3d7c | 2021-02-04T20:17:26Z | c++ | 2021-02-06T05:42:40Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,092 | ["src/Interpreters/ArithmeticOperationsInAgrFuncOptimize.cpp", "src/Interpreters/ArithmeticOperationsInAgrFuncOptimize.h", "tests/queries/0_stateless/01702_rewrite_avg_for_algebraic_optimization.reference", "tests/queries/0_stateless/01702_rewrite_avg_for_algebraic_optimization.sql"] | Perform algebraic optimizations of arithmetic expressions inside aggregate functions. | Some aggregate functions are commutative with some arithmetic expressions.
```
avg(x + const) = avg(x) + const
```
This is applicable for aggregate functions: `sum`, `avg`, `min`, `max` and operations: `+`, `-`, `*`, `/` (but not for `intDiv` and `modulo`).
In case of integer overflow it either works correct... | https://github.com/ClickHouse/ClickHouse/issues/20092 | https://github.com/ClickHouse/ClickHouse/pull/20183 | 39c73cb448babc12020ef45d12517c3d9cf2a08d | faf28eeff3502aa402de35e40397b034c0e77706 | 2021-02-04T18:39:08Z | c++ | 2021-02-09T13:36:13Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,052 | ["src/DataTypes/NumberTraits.h", "src/Functions/tests/gtest_number_traits.cpp", "tests/queries/0_stateless/01700_mod_negative_type_promotion.reference", "tests/queries/0_stateless/01700_mod_negative_type_promotion.sql"] | Incorrect modulo(a, b), a % b behavior for Int fields | ClickHouse server version 20.8.9 revision 54438
Let's imagine some simple table structure:
```
CREATE TABLE users (
`user_id` Int32
)
```
Modulo operator on **Int32** field with **150** argument returns negative result. This could have happened due to wrong type casting - result should be casted to **I... | https://github.com/ClickHouse/ClickHouse/issues/20052 | https://github.com/ClickHouse/ClickHouse/pull/20067 | 0db2aa3c2e8aa39eb814b8c8a22e904cb8528025 | 34151eea2c6b1492c8914680b65efbcfd72f0776 | 2021-02-03T21:38:34Z | c++ | 2021-02-05T06:31:46Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,046 | ["src/Functions/FunctionHelpers.cpp", "tests/queries/0_stateless/01710_join_use_nulls.reference", "tests/queries/0_stateless/01710_join_use_nulls.sql"] | Segfault in RIGHT and FULL JOIN | https://clickhouse-test-reports.s3.yandex.net/20029/02da869d10e04f0031a2a28e4128a4730e555325/fuzzer_tsan/server.log
There were a few similar reports. | https://github.com/ClickHouse/ClickHouse/issues/20046 | https://github.com/ClickHouse/ClickHouse/pull/20344 | 9aadbde86c7c8c216cbd14b6a2eae54c568905f2 | a94e223ceea9265b697768382893b1839d899c0b | 2021-02-03T18:02:39Z | c++ | 2021-02-12T09:48:53Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 20,009 | ["src/Interpreters/TreeOptimizer.cpp", "tests/queries/0_stateless/02147_order_by_optimizations.reference", "tests/queries/0_stateless/02147_order_by_optimizations.sql"] | Issue with optimize_read_in_order on Merge table | This is an issue similar to https://github.com/ClickHouse/ClickHouse/issues/7617 but with slight difference.
I am seeing optimize_read_in_order working in MergeTree table but not honored by Merge table on top of it, the issue can be reproduced on ClickHouse server version 20.12.4 revision 54442 through the following... | https://github.com/ClickHouse/ClickHouse/issues/20009 | https://github.com/ClickHouse/ClickHouse/pull/32670 | 6879f03cb6f35613761eb272a2f90a2f96c3a900 | dadaeabda7a775d81590f8a41bdbf9a9e22c8075 | 2021-02-02T18:16:43Z | c++ | 2021-12-13T21:42:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,913 | ["src/Functions/CMakeLists.txt", "tests/queries/0_stateless/01700_point_in_polygon_ubsan.reference", "tests/queries/0_stateless/01700_point_in_polygon_ubsan.sql"] | Signed overflow in PointInPolygon (boost/geometry/arithmetic/determinant.hpp:44) | https://clickhouse-test-reports.s3.yandex.net/19790/84d3d6e7280907a22f6a2ce86b9bf3040b4871f1/fuzzer_ubsan/report.html#fail1
```
SELECT pointInPolygon((0, 0), [[(0, 0), (10, 10), (256, -9223372036854775808)]])
../contrib/boost/boost/geometry/arithmetic/determinant.hpp:44:23: runtime error: signed integer overfl... | https://github.com/ClickHouse/ClickHouse/issues/19913 | https://github.com/ClickHouse/ClickHouse/pull/20049 | c13759dd853c31e0e284cc3e237f7bdf85ed386b | 298a29ef529f6cc2239f72d530e83a1a1558e997 | 2021-02-01T10:14:10Z | c++ | 2021-02-04T10:51:30Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,888 | ["src/Storages/Distributed/DirectoryMonitor.cpp", "src/Storages/Distributed/DistributedBlockOutputStream.cpp", "tests/integration/test_insert_distributed_async_send/test.py", "tests/queries/0_stateless/00967_insert_into_distributed_different_types.sql", "tests/queries/0_stateless/01457_create_as_table_function_structur... | Debug assertion found by fuzzing: block structure mismatch in RemoteBlockOutputStream. | https://clickhouse-test-reports.s3.yandex.net/19868/c39ee3f58c85de0f2a7b609377e2f138305dc745/fuzzer_debug/report.html#fail1 | https://github.com/ClickHouse/ClickHouse/issues/19888 | https://github.com/ClickHouse/ClickHouse/pull/19947 | dc2afc4795dfdecbe675caffd34ab346d21d79ee | 402c018d1e11e3937b6603af961926ec26f09ab0 | 2021-02-01T00:36:54Z | c++ | 2021-02-03T18:27:45Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,877 | ["src/Interpreters/ActionsDAG.cpp", "src/Storages/MergeTree/MergeTreeRangeReader.cpp", "tests/queries/0_stateless/01671_merge_join_and_constants.reference", "tests/queries/0_stateless/01671_merge_join_and_constants.sql"] | Fuzzer: MSan report in LowCardinality + JOIN | **Describe the bug**
```
SELECT pow('0.0000000257', NULL), pow(pow(NULL, NULL), NULL) - NULL, (val + NULL) = (rval * 0), * FROM (SELECT (val + 256) = (NULL * NULL), toLowCardinality(toNullable(dummy)) AS val FROM system.one) AS s1 ANY LEFT JOIN (SELECT toLowCardinality(dummy) AS rval FROM system.one) AS s2 ON (val + ... | https://github.com/ClickHouse/ClickHouse/issues/19877 | https://github.com/ClickHouse/ClickHouse/pull/19991 | 85396fc82e8b82af0020aadb779fe0f0ae1d9054 | 420f2958e213539d2a7e7069d7eee6c207db5943 | 2021-01-31T11:07:06Z | c++ | 2021-02-10T11:13:52Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,874 | ["programs/benchmark/Benchmark.cpp", "src/Interpreters/SystemLog.h", "tests/queries/0_stateless/01683_text_log_deadlock.reference", "tests/queries/0_stateless/01683_text_log_deadlock.sh"] | Deadlock is possible if system.text_log is enabled. | **Describe the bug**
```
| | | | | | | | | 5 0x000000000e3a5ec1 in DB::executeQueryImpl(char const*, char const*, DB::Context&, bool, DB::QueryProcessingStage::Enum, bool, DB::ReadBuffer*) ()
| | | | | | | | | | 2 0x000000000e3aadc6 in DB::logQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std:... | https://github.com/ClickHouse/ClickHouse/issues/19874 | https://github.com/ClickHouse/ClickHouse/pull/19875 | ec464cc06eb7dd9ca810acc23695bd40efc79fcf | 9161a5f5709eb1dde2c791cbd6c883df0e28dff4 | 2021-01-31T09:53:37Z | c++ | 2021-02-01T12:42:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,869 | ["src/Functions/MatchImpl.h", "src/Functions/MultiMatchAllIndicesImpl.h", "src/Functions/MultiMatchAnyImpl.h", "src/Functions/Regexps.h"] | (negligible) demonstration of memory growth due to infinite regexp cache. | ClickHouse is using infinite cache for compiled regular expressions.
Hyperscan can use several megabytes per compiled regexp.
It makes infinite memory growth possible:
```
clickhouse-benchmark --query "SELECT multiFuzzyMatchAny('Hello, world', 5, ['(' || (SELECT toString(rand(1))) || '|' || (SELECT toString(rand(... | https://github.com/ClickHouse/ClickHouse/issues/19869 | https://github.com/ClickHouse/ClickHouse/pull/40264 | 2110d4334bc9a3425da13694b5cb284783da94bf | 7589c49bcaf1ee8db9ad73da043900c6615e11f4 | 2021-01-31T08:53:08Z | c++ | 2022-08-17T08:58:29Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,856 | ["src/Core/Settings.h", "src/Interpreters/CrossToInnerJoinVisitor.cpp", "src/Interpreters/CrossToInnerJoinVisitor.h", "src/Interpreters/InterpreterSelectQuery.cpp", "tests/queries/0_stateless/00826_cross_to_inner_join.reference", "tests/queries/0_stateless/00826_cross_to_inner_join.sql"] | AND (cond OR cond) prevent CROSS JOIN to INNER JOIN rewrite | **Describe the bug**
It's possible to rewrite CROSS JOIN TO INNER JOIN in certain conditions, but clickhouse doesn't do that when we have ```AND (cond OR cond)``` in WHERE clause.
**Does it reproduce on recent release?**
Yes
**How to reproduce**
Clickhouse version 21.2
```
EXPLAIN SYNTAX
WITH tbl AS
... | https://github.com/ClickHouse/ClickHouse/issues/19856 | https://github.com/ClickHouse/ClickHouse/pull/20392 | e9619634754143c9cc43eb5b1e46ca420590f77b | 33dce1296b0192bf459fe56366aa644910e134e0 | 2021-01-30T17:52:42Z | c++ | 2021-03-10T06:53:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,820 | ["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... | Error while trying to insert a tuple containing NULL into a tuple column of non-nullable types | ```
$ ~/arc/build/clickhouse/programs/clickhouse client
ClickHouse client version 21.2.1.1-arcadia.
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 21.2.1 revision 54447.
max42-dev.sas.yp-c.yandex.net :) create table t(a Tuple(UInt8, UInt8)) engine = Log()
CREATE TABLE t
... | https://github.com/ClickHouse/ClickHouse/issues/19820 | https://github.com/ClickHouse/ClickHouse/pull/20541 | 427e5f295cf0f88fc1ea0de2722f016d0998cfc7 | 7bbc4e013af6e008c53630fdeca7b6d61b4f9c8f | 2021-01-29T15:39:11Z | c++ | 2021-02-24T09:00:48Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,795 | ["base/mysqlxx/Connection.cpp", "tests/integration/test_materialize_mysql_database/materialize_with_ddl.py", "tests/integration/test_materialize_mysql_database/test.py"] | exchange data(contains emoji) between ClickHouse and MySQL has exception | I follow official guide use mysql database engine to exchange data between ClickHouse and MySQL
`insert into mysql_database.testUser
select * from clickHouse_database.testUser`
But it throw a exception : Poco::Exception. Code: 1000, e.code() = 1366, e.displayText() = mysqlxx::BadQuery: Incorrect string value: '... | https://github.com/ClickHouse/ClickHouse/issues/19795 | https://github.com/ClickHouse/ClickHouse/pull/19800 | d93dad0ec372ebdb58f8b4f906d187d17d750c38 | 889cebcff903f6cefb5a56a5b66bbda7fd4071c0 | 2021-01-29T06:03:33Z | c++ | 2021-01-31T07:13:51Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,787 | ["src/Functions/array/arrayEnumerateExtended.h", "tests/queries/0_stateless/01677_array_enumerate_bug.reference", "tests/queries/0_stateless/01677_array_enumerate_bug.sql"] | Unusual arguments for function arrayEnumerateUniq may cause crash or infinite loop | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19758/b9b573976e465670990c041ec303b59df1ee3919/fuzzer_asan/server.log
| https://github.com/ClickHouse/ClickHouse/issues/19787 | https://github.com/ClickHouse/ClickHouse/pull/19788 | 742b74075343ee7df4a92c41600b28b119280ebc | 0679d81c0d9fab9336d5128d204affcde89e66d0 | 2021-01-29T01:38:00Z | c++ | 2021-01-29T11:58:38Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,769 | ["src/Functions/greatCircleDistance.cpp", "tests/queries/0_stateless/01044_great_circle_angle.reference", "tests/queries/0_stateless/01678_great_circle_angle.reference", "tests/queries/0_stateless/01678_great_circle_angle.sql"] | greatCircleAngle is very inaccurate | **Describe the bug**
`greatCircleAngle` function is very inaccurate for some arguments. Examples:
```
┌─greatCircleAngle(0, 45, 0.1, 45.1)─┐
│ 0.13063148 │
└────────────────────────────────────┘
But must be 0.1224388
┌─greatCircleAngle(0, 45, 1, 45)─┐
│ 0.8408964... | https://github.com/ClickHouse/ClickHouse/issues/19769 | https://github.com/ClickHouse/ClickHouse/pull/19789 | d19feb724b5bde278120eee5377559db81c65034 | 276e9721667d6d7985224700ad6876b675d7c7c9 | 2021-01-28T12:44:43Z | c++ | 2021-01-29T18:35:26Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,757 | ["src/Interpreters/Set.cpp", "tests/queries/0_stateless/01681_bloom_filter_nullable_column.reference", "tests/queries/0_stateless/01681_bloom_filter_nullable_column.sql"] | Bug in bloom filter index | **Describe the bug**
1. https://clickhouse-test-reports.s3.yandex.net/19736/68c542aec681bbf841f45fc879c1e97052449555/fuzzer_ubsan/server.log
2. https://clickhouse-test-reports.s3.yandex.net/19736/68c542aec681bbf841f45fc879c1e97052449555/fuzzer_asan/server.log
3. https://clickhouse-test-reports.s3.yandex.net/19736/68... | https://github.com/ClickHouse/ClickHouse/issues/19757 | https://github.com/ClickHouse/ClickHouse/pull/19884 | 9161a5f5709eb1dde2c791cbd6c883df0e28dff4 | f09158de0ce97bef8c7e357ba5da92b4c42ff0a6 | 2021-01-28T08:17:24Z | c++ | 2021-02-01T12:42:56Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,756 | ["src/Columns/ColumnFixedString.cpp", "src/Columns/ColumnVector.cpp", "src/Columns/ColumnsCommon.cpp", "src/Common/memcmpSmall.h", "src/Storages/MergeTree/MergeTreeRangeReader.cpp", "tests/queries/0_stateless/01674_filter_by_uint8.reference", "tests/queries/0_stateless/01674_filter_by_uint8.sql"] | Suspected bug in ColumnArray::updatePermutation method | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19702/c74631c650b42e4d107254a03bd82c2c2913039b/fuzzer_msan/server.log
Most likely introduced here: #11006 | https://github.com/ClickHouse/ClickHouse/issues/19756 | https://github.com/ClickHouse/ClickHouse/pull/19799 | 048938effeb65722efd03fa49afbf869e1831dd3 | d19feb724b5bde278120eee5377559db81c65034 | 2021-01-28T08:13:15Z | c++ | 2021-01-29T18:34:42Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,755 | ["src/Interpreters/ExpressionAnalyzer.cpp", "tests/queries/0_stateless/01674_where_prewhere_array_crash.reference", "tests/queries/0_stateless/01674_where_prewhere_array_crash.sql"] | Segfault in Expression analyzer found with fuzzer | **Describe the bug**
The query:
```
SELECT
(current_database = currentDatabase()) AND (type = 0),
((current_database = currentDatabase()) AND (type = NULL)) AND (type = NULL) AND ((current_database = currentDatabase()) AND (type = 1048575)) AND (type = NULL) AND (event_date >= yesterday())
FROM system.q... | https://github.com/ClickHouse/ClickHouse/issues/19755 | https://github.com/ClickHouse/ClickHouse/pull/19763 | aeaa8d24390a06094c8a9ac69cada8178edbdfa4 | 8dbafc90ca7480187b32da77a28a5c238c4d1dcb | 2021-01-28T08:06:06Z | c++ | 2021-01-28T17:19:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,719 | ["src/Formats/JSONEachRowUtils.cpp", "src/IO/ReadHelpers.cpp", "tests/queries/0_stateless/01701_parallel_parsing_infinite_segmentation.reference", "tests/queries/0_stateless/01701_parallel_parsing_infinite_segmentation.sh"] | Error on JSON import | **Describe the bug**
When importing a jsonlines file (gzip-compressed around 2GB), I always get an error message indicating some issues regarding memory allocation. The machine has 512GB RAM and most of it is not used, therefore, it could be related with the configuration or just simply a software bug. I am using the ... | https://github.com/ClickHouse/ClickHouse/issues/19719 | https://github.com/ClickHouse/ClickHouse/pull/20286 | 9557bca4af244014b3b13ee3ee2785933eb9681a | a77b740a7cb020c34bce57eccf8dd786c970b16f | 2021-01-27T16:59:25Z | c++ | 2021-02-15T09:40:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,703 | ["contrib/libunwind"] | arm64 is not supported | offical build on arm64,run failed
```bash
root@Kylin:/home# ./clickhouse server
Processing configuration file 'config.xml'.
There is no file 'config.xml', will use embedded config.
Logging trace to console
2021.01.27 18:15:35.011041 [ 39099 ] {} <Information> SentryWriter: Sending crash reports is disabled
202... | https://github.com/ClickHouse/ClickHouse/issues/19703 | https://github.com/ClickHouse/ClickHouse/pull/25854 | 956b1f588dbf5e406bf61e8a9b4e329d35af8b70 | 011ed015fa49c8e1a37f6f103c28def5e637a23f | 2021-01-27T10:43:56Z | c++ | 2021-06-30T13:18:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,691 | ["docs/en/sql-reference/functions/type-conversion-functions.md", "src/Core/callOnTypeIndex.h", "src/Functions/registerFunctionsReinterpret.cpp", "src/Functions/reinterpretAs.cpp", "src/Functions/reinterpretAsFixedString.cpp", "src/Functions/reinterpretAsString.cpp", "src/Functions/ya.make", "tests/performance/reinterpr... | how to convert FixedString(16) to UInt256 in CH? | https://github.com/ClickHouse/ClickHouse/issues/19691 | https://github.com/ClickHouse/ClickHouse/pull/19858 | 1b47cf08a9a9997b89707069b2436858871823c3 | ba45cf32ab839ad02c1fd9a5438d04a4fc7c57d8 | 2021-01-27T08:26:36Z | c++ | 2021-02-03T09:12:13Z | |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,668 | ["src/AggregateFunctions/AggregateFunctionGroupBitmapData.h", "tests/queries/0_stateless/01671_aggregate_function_group_bitmap_data.reference", "tests/queries/0_stateless/01671_aggregate_function_group_bitmap_data.sql"] | Segfault FunctionBitmap | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19523/9869132386989e10aa914a74844cb520191e5ab3/fuzzer_asan/report.html#fail1
```
[qoega-qyp.sas.yp-c.yandex.net] 2021.01.26 19:09:08.280066 [ 52341 ] <Fatal> BaseDaemon: ########################################
[qoega-qyp.sas.yp-c.yandex.net] 20... | https://github.com/ClickHouse/ClickHouse/issues/19668 | https://github.com/ClickHouse/ClickHouse/pull/19713 | 5744a4cac20f8732b3d95f12ded1c84bfad1184a | fa419cead238a075c92227e3add58923464c4164 | 2021-01-26T16:14:23Z | c++ | 2021-01-28T00:02:20Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,645 | ["src/Storages/tests/gtest_transform_query_for_external_database.cpp", "src/Storages/transformQueryForExternalDatabase.cpp", "tests/integration/test_mysql_database_engine/test.py"] | Why do join and filters get errors？ | table A:
table B:
select
"T_8FB5CF"."id1" "__fcol_0",
"T_8FB5CF"."id2" "__fcol_1",... | https://github.com/ClickHouse/ClickHouse/issues/19645 | https://github.com/ClickHouse/ClickHouse/pull/21640 | aa3e8fc4f01a80ef93996d19fa17469a825f8c37 | 0171ab95fa922e79511f2be2b05ec6af662fbb37 | 2021-01-26T12:00:32Z | c++ | 2021-03-29T13:14:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,570 | ["src/Storages/System/StorageSystemParts.cpp", "src/Storages/System/StorageSystemParts.h", "src/Storages/System/StorageSystemPartsBase.cpp", "src/Storages/System/StorageSystemPartsBase.h", "src/Storages/System/StorageSystemPartsColumns.cpp", "src/Storages/System/StorageSystemPartsColumns.h"] | system.parts (and other system tables): fill only requested columns | When user requested single column from the table we still calculating all of them. Calculation of some columns is quite expensive (need to do stat calls / read files etc). | https://github.com/ClickHouse/ClickHouse/issues/19570 | https://github.com/ClickHouse/ClickHouse/pull/21035 | 8e6fa404c4b6eb618d84411814432e59fc1d9a72 | fbe0a14a2ff1ecd4846f5c1a89c8b740be7c80e9 | 2021-01-25T12:04:40Z | c++ | 2021-03-02T21:39:45Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,568 | ["src/Interpreters/DDLWorker.cpp", "tests/queries/0_stateless/01181_db_atomic_drop_on_cluster.reference", "tests/queries/0_stateless/01181_db_atomic_drop_on_cluster.sql", "tests/queries/0_stateless/arcadia_skip_list.txt"] | DROP TABLE default.test_repl ON CLUSTER 'default' SYNC failed for Atomic | **Describe the bug**
For DATABASE ENGINE Atomic (used by Default for all databases from 20.10)
when try to `DROP TALBE replicatedmergetree table ON CLUSTER ... SYNC`, query failed after `distributed_ddl_task_timeout` seconds
`decrease `database_atomic_delay_before_drop_table_sec=1` and setup `database_atomic_wait_f... | https://github.com/ClickHouse/ClickHouse/issues/19568 | https://github.com/ClickHouse/ClickHouse/pull/19572 | 463a48dfe3f273da372b1fd74ef48a9a4f7add19 | b8d6655131a76717589d83b3e2d6f3970db4f9b9 | 2021-01-25T11:18:10Z | c++ | 2021-01-26T09:51:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,495 | ["src/Interpreters/MergeJoin.cpp", "src/Interpreters/SortedBlocksWriter.cpp", "tests/queries/0_stateless/01671_merge_join_and_constants.reference", "tests/queries/0_stateless/01671_merge_join_and_constants.sql"] | Block structure mismatch in Native stream | https://clickhouse-test-reports.s3.yandex.net/19475/02d28c1f9b9558ca5af267167a542819b9e1d061/fuzzer_debug/report.html#fail1 | https://github.com/ClickHouse/ClickHouse/issues/19495 | https://github.com/ClickHouse/ClickHouse/pull/19648 | bd81f43ecb33dfd160f54b97cebf533156d9565e | e3ac2639d29185b652777e474c376add8ff26296 | 2021-01-23T09:12:09Z | c++ | 2021-01-27T09:49:27Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,478 | ["src/Interpreters/TreeRewriter.cpp"] | Part of exception message is misleading. | **Describe the issue**
```
SELECT xyz
Query id: 0c7d8017-4686-404c-9991-388d9a693e5f
0 rows in set. Elapsed: 0.003 sec.
Received exception from server (version 21.2.1):
Code: 47. DB::Exception: Received from localhost:9000. DB::Exception: Missing columns: 'xyz' while processing query: 'SELECT xyz', requi... | https://github.com/ClickHouse/ClickHouse/issues/19478 | https://github.com/ClickHouse/ClickHouse/pull/19487 | 6c5302969b23d0868cd02e80499670b11cecb087 | 045a8e8a0cbf86cdb9677b7e8ab55b80cdd3c841 | 2021-01-23T00:37:11Z | c++ | 2021-01-28T09:01:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,441 | ["base/common/DateLUTImpl.h", "tests/queries/0_stateless/01666_date_lut_buffer_overflow.reference", "tests/queries/0_stateless/01666_date_lut_buffer_overflow.sql"] | AddressSanitizer: heap-buffer-overflow on address in DateLUT | query, report https://gist.github.com/alesapin/c91d9ffd65471c4d8b595219a26a601a.
Full report
https://clickhouse-test-reports.s3.yandex.net/19412/cc2788af881c96701076b366259bc99525d926b1/fuzzer_asan/report.html#fail1 | https://github.com/ClickHouse/ClickHouse/issues/19441 | https://github.com/ClickHouse/ClickHouse/pull/19472 | 7f059e376559784097e8e308e902dc53be0fec7e | 9baac1204ef1918190e712b2612706bd13e1f00b | 2021-01-22T16:30:37Z | c++ | 2021-01-23T09:05:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,428 | ["docs/en/engines/table-engines/integrations/s3.md", "docs/en/engines/table-engines/mergetree-family/mergetree.md", "src/Disks/S3/registerDiskS3.cpp", "src/IO/S3Common.cpp", "src/IO/S3Common.h", "src/Storages/StorageS3.cpp", "src/Storages/StorageS3Settings.cpp", "src/Storages/StorageS3Settings.h"] | S3 - Allow setting x-amz-server-side-encryption-customer-(key/md5) | **Use case**
With S3, you have to send the header `x-amz-server-side-encryption-customer-key` and `x-amz-server-side-encryption-customer-key-md5` if the resource is server side encrypted.
https://docs.aws.amazon.com/AmazonS3/latest/dev/ServerSideEncryptionCustomerKeysSSEUsingRESTAPI.html
https://docs.aws.amazon.co... | https://github.com/ClickHouse/ClickHouse/issues/19428 | https://github.com/ClickHouse/ClickHouse/pull/19748 | 655dbc5c0a1e25722a18c941edbf74a5851ee45d | a2997905223a612b38ca2783105a01bc7106dd0d | 2021-01-22T12:41:10Z | c++ | 2021-02-15T12:23:14Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,413 | ["base/common/DateLUTImpl.h", "tests/queries/0_stateless/01666_date_lut_buffer_overflow.reference", "tests/queries/0_stateless/01666_date_lut_buffer_overflow.sql"] | MemorySanitizer: use-of-uninitialized-value in DateLUTImpl::addMonths | ```
SELECT (toDate(number % 1024) AS base) + toIntervalMonth(number) AS d, toDateTime(d) AS t, toQuarter(d) AS qd, toQuarter(t) AS qt, arrayJoin([65537, NULL, NULL, 255, NULL]), toStartOfQuarter(d) AS sqd, toStartOfQuarter(t) AS sqt, NULL, toRelativeQuarterNum(d) - toRelativeQuarterNum(base) AS qdiff_d, toRelativeQuar... | https://github.com/ClickHouse/ClickHouse/issues/19413 | https://github.com/ClickHouse/ClickHouse/pull/19472 | 7f059e376559784097e8e308e902dc53be0fec7e | 9baac1204ef1918190e712b2612706bd13e1f00b | 2021-01-22T10:24:45Z | c++ | 2021-01-23T09:05:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,395 | ["docker/test/fuzzer/query-fuzzer-tweaks-users.xml"] | A query may lead to OOM in Fuzz testing in CI environment if server is build with TSan | ```
2021.01.21 21:28:31.096590 [ 84 ] {6bc0adce-30a5-47ff-ba9d-33da61a057cb} <Debug> executeQuery: (from [::1]:59472, using production parser) SELECT groupArrayInsertAt(number, number) FROM (SELECT * FROM system.numbers LIMIT 1048575) GROUP BY number ORDER BY number DESC NULLS FIRST
2021.01.21 21:29:30.000676 [ 121 ]... | https://github.com/ClickHouse/ClickHouse/issues/19395 | https://github.com/ClickHouse/ClickHouse/pull/19396 | 49e1321df444bdc665a823002c20ab9543cc79ec | 819483fd9a92eb1265acc4f8fb0b00b351429f65 | 2021-01-22T00:12:09Z | c++ | 2021-01-22T18:09:25Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,391 | ["docker/test/fasttest/run.sh", "src/Functions/FunctionsAES.h", "tests/queries/0_stateless/01663_aes_msan.reference", "tests/queries/0_stateless/01663_aes_msan.sql"] | MSan report in AES functions | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19372/0a155ee2f150d1aaed2c223ea7ec7bb816132ce5/fuzzer_msan/server.log
**How to reproduce**
```
SELECT encrypt('aes-128-cbc', 'text', 'keykeykeykeykeyk', '')
``` | https://github.com/ClickHouse/ClickHouse/issues/19391 | https://github.com/ClickHouse/ClickHouse/pull/19397 | 7d2108d4e9d7864e962fa25a0232c37116823374 | feebf64cb173018039909fd800efbae273e1152f | 2021-01-21T23:29:14Z | c++ | 2021-01-23T01:47:36Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,389 | ["cmake/autogenerated_versions.txt", "src/Core/Defines.h", "src/Interpreters/ClientInfo.cpp", "src/Interpreters/ClientInfo.h", "src/Interpreters/QueryLog.cpp", "src/Interpreters/QueryThreadLog.cpp", "src/Server/HTTPHandler.cpp", "src/Storages/System/StorageSystemProcesses.cpp", "tests/queries/0_stateless/01661_referer.... | ClientInfo and query_log does not have http_referer field | **Use case**
ClickHouse as a web server becomes a viable scenario.
(At least in backoffice).
**Describe the solution you'd like**
Add this field.
**Additional context**
It's in question how to name it. The original HTTP specs has the famous typo in it and name it `referer`. While JavaScript has this typo fixe... | https://github.com/ClickHouse/ClickHouse/issues/19389 | https://github.com/ClickHouse/ClickHouse/pull/19390 | 9818bd319a6f22b6c116359cd30459071ad9e511 | 6e1d660e361f053d9b466a603be54d28b238c337 | 2021-01-21T21:52:20Z | c++ | 2021-01-22T14:25:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,382 | ["src/AggregateFunctions/AggregateFunctionSumMap.h", "tests/queries/0_stateless/00502_sum_map.reference", "tests/queries/0_stateless/00502_sum_map.sql"] | sumMap does not work for decimal values | **Describe the bug**
Performing `sumMap` function with decimal values does not sum properly. looks like an overflow.
**Does it reproduce on recent release?**
[The list of releases](https://github.com/ClickHouse/ClickHouse/blob/master/utils/list-versions/version_date.tsv)
Yes. tried on latest `21.1.2.15` as well a... | https://github.com/ClickHouse/ClickHouse/issues/19382 | https://github.com/ClickHouse/ClickHouse/pull/20970 | a79ccce074293063cd30e808ab9b02abe4b01114 | c5643c47d002175779bff343a9584d1af8a7b5bd | 2021-01-21T18:29:30Z | c++ | 2021-02-20T10:43:12Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,376 | ["tests/queries/0_stateless/01733_transform_ubsan.reference", "tests/queries/0_stateless/01733_transform_ubsan.sql"] | arrayStringConcat | arrayMap + ubsan | **Describe the bug**
Sanitizer died without any info (except stacktrace) of what happened.
**How to reproduce**
```sql
SELECT arrayStringConcat(arrayMap(x -> transform(x, [1025, -9223372036854775808, 65537, 257, 1048576, 10, 7, 1048575, 65536], ['yandex', 'googlegooglegooglegoogle', 'test', '', '', 'hello', 'worl... | https://github.com/ClickHouse/ClickHouse/issues/19376 | https://github.com/ClickHouse/ClickHouse/pull/21051 | 50639b7dba0ba3c5a6c94d6badafa6627f47883d | 9f9b862a477e545288d3d67ca36a08f0c39d012f | 2021-01-21T18:01:10Z | c++ | 2021-02-22T10:11:01Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,362 | ["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"] | FULL OUTER JOIN: Logical error: 'Bad cast from type DB::ColumnString to DB::ColumnNullable'. | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19316/9ae3628b662f5f9b34695a3f4f7b07307323fc8b/fuzzer_tsan/report.html#fail1
**How to reproduce**
Tried to reproduce locally, but it worked without data
``` sql
CREATE TABLE foo
(
`server_date` Date,
`dimension_1` String,
`metric_... | https://github.com/ClickHouse/ClickHouse/issues/19362 | https://github.com/ClickHouse/ClickHouse/pull/21248 | 63b95c7451c70f35d3692b88340d87c4a0e4649d | df728dc4ba5cae45958a1c5ee96d49049f1d6919 | 2021-01-21T14:46:24Z | c++ | 2021-02-27T08:31:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,303 | ["src/Interpreters/join_common.cpp", "src/Processors/Transforms/JoiningTransform.cpp", "tests/queries/0_stateless/01107_join_right_table_totals.reference", "tests/queries/0_stateless/01107_join_right_table_totals.sql"] | Join + Invalid number of rows in Chunk | ```sql
CREATE TABLE t (item_id UInt64, price_sold Float32, date Date) ENGINE MergeTree ORDER BY item_id;
SELECT id, yago FROM (SELECT item_id AS id, materialize([arrayJoin([NULL, NULL]), NULL AS x, arrayJoin([0.9998999834060669, NULL, NULL, NULL]), arrayJoin([1048577, -inf, 100.0000991821289, NULL])]), SUM(price_sold... | https://github.com/ClickHouse/ClickHouse/issues/19303 | https://github.com/ClickHouse/ClickHouse/pull/22129 | 3bc170e5ec59f30af4b47a8d3d0efcbcd6dccc5f | c762fa2f756d2f60d475403624fa5a6a000f99ad | 2021-01-20T09:48:23Z | c++ | 2021-03-29T02:26:17Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,288 | ["src/Storages/tests/gtest_transform_query_for_external_database.cpp", "src/Storages/transformQueryForExternalDatabase.cpp", "tests/integration/test_mysql_database_engine/test.py"] | MySQL (table function, database engine) WHERE clause can't have condition on column from right table | **Describe the bug**
When you trying to join different mysql tables, clickhouse would accept in WHERE clause only columns from left table.
**Does it reproduce on recent release?**
Yes
**How to reproduce**
Clickhouse 21.1
```
docker run --name misaka -e MYSQL_ROOT_PASSWORD=xxxxx -p 3306:3306 -d mysql:latest... | https://github.com/ClickHouse/ClickHouse/issues/19288 | https://github.com/ClickHouse/ClickHouse/pull/21640 | aa3e8fc4f01a80ef93996d19fa17469a825f8c37 | 0171ab95fa922e79511f2be2b05ec6af662fbb37 | 2021-01-19T18:15:16Z | c++ | 2021-03-29T13:14:10Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,283 | ["programs/client/Client.cpp", "tests/queries/0_stateless/00979_live_view_watch_continuous_aggregates.py", "tests/queries/0_stateless/01184_insert_values_huge_strings.sh", "tests/queries/0_stateless/01184_long_insert_values_huge_strings.reference", "tests/queries/0_stateless/01184_long_insert_values_huge_strings.sh", "... | FORMAT JSON omits a } | When formatting the output of query as JSON a closing curly brace is missing in the data section.
**Does it reproduce on recent release?**
Reproducible in 21.1.2
**How to reproduce**
```
ClickHouse client version 21.1.2.15 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHous... | https://github.com/ClickHouse/ClickHouse/issues/19283 | https://github.com/ClickHouse/ClickHouse/pull/23050 | 3770781c1c358e92903486c47f698f8c664b5310 | b029e9e4f6be8c6501ecd8bcb5dd1520924e664f | 2021-01-19T15:02:41Z | c++ | 2021-04-29T19:00:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,281 | ["src/Common/parseRemoteDescription.cpp", "src/Databases/MySQL/FetchTablesColumnsList.cpp", "src/Storages/StorageMySQL.cpp", "src/TableFunctions/TableFunctionMySQL.cpp"] | MySQL Engine: INSERT statement without database name | Create test table:
`CREATE TABLE test (`id` Int32) ENGINE = MySQL('localhost:3306', '', 'test', 'user', 'pass')`
Attempt insert:
`INSERT INTO test VALUES(1)`
CH sending SQL:
`INSERT INTO ``.`test` (`id`) VALUES (1)`
"``." - sending empty database name in generated SQL
However SELECT statement working wit... | https://github.com/ClickHouse/ClickHouse/issues/19281 | https://github.com/ClickHouse/ClickHouse/pull/23319 | a311a5c0b538d2c644fca8e914c4569e13641a64 | cbbff1bc4b8ed813bb181808433d07ef25388920 | 2021-01-19T13:39:40Z | c++ | 2021-04-20T16:30:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,255 | ["src/Storages/Kafka/KafkaBlockInputStream.cpp", "src/Storages/Kafka/ReadBufferFromKafkaConsumer.cpp", "tests/integration/test_storage_kafka/test.py"] | A bug in Kafka engine: Segmentation fault (JSONEachRowRowInputFormat) | Kafka ingestion crashed the server.
Data is serialized via jackson (possible missing field referenced by queue/topic table)
```
2021.01.18 16:19:09.348955 [ 30912 ] {} <Fatal> BaseDaemon: ########################################
2021.01.18 16:19:09.349037 [ 30912 ] {} <Fatal> BaseDaemon: (version 20.8.3.18, no b... | https://github.com/ClickHouse/ClickHouse/issues/19255 | https://github.com/ClickHouse/ClickHouse/pull/27794 | ba45bd834ff4a5e0d3c97c7f559522f9d2b92402 | 215385e4d069dff409f780dccd908bc12e73e63e | 2021-01-18T23:11:32Z | c++ | 2021-08-19T08:25:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,222 | ["tests/queries/0_stateless/02212_cte_and_table_alias.reference", "tests/queries/0_stateless/02212_cte_and_table_alias.sql"] | why with query cannot accept the talbe alias | ```sql
WITH t AS
(
SELECT number AS n
FROM numbers(10000)
)
SELECT count(*)
FROM t AS a
WHERE a.n < 5000
Query id: 1248d8af-bb2a-4212-8fd5-e5b89641dd35
Received exception from server (version 21.1.1):
Code: 47. DB::Exception: Received from localhost:9000. DB::Exception: Missing... | https://github.com/ClickHouse/ClickHouse/issues/19222 | https://github.com/ClickHouse/ClickHouse/pull/34615 | 724340418e74790cb296fb9f8a27ae8627a90e4b | 100389b92f76a4a7ff7b5bfb99575ec752931d24 | 2021-01-18T02:27:08Z | c++ | 2022-02-15T19:42:51Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,217 | ["contrib/dragonbox"] | AArch64: floating point numbers are formatted with excessive zeros. | ```
$ docker run --rm -it --network host --volume $(pwd):/workspace multiarch/ubuntu-core:arm64-bionic /workspace/clickhouse-aarch64 local --query "SELECT 1.5"
<jemalloc>: MADV_DONTNEED does not work (memset will be used instead)
<jemalloc>: (This is the expected behaviour if you are running under QEMU)
1.500000000... | https://github.com/ClickHouse/ClickHouse/issues/19217 | https://github.com/ClickHouse/ClickHouse/pull/19218 | 4c29a29e4a1e918e5f134ed8e69676791e620d0a | b282df488f6069674191dbb61358c0bf86ea990d | 2021-01-17T20:31:26Z | c++ | 2021-01-18T11:23:33Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,184 | ["src/DataTypes/DataTypeNumberBase.h", "src/DataTypes/IDataType.h", "tests/queries/0_stateless/01656_ipv4_bad_formatting.reference", "tests/queries/0_stateless/01656_ipv4_bad_formatting.sql"] | Misleading indentation of IPv4 addresses in Pretty formats | **Describe the issue**
```
SELECT
extract(log, '\\* Trying ([0-9a-z\\.\\:\\[\\]]+):\\d+\\.\\.\\.') AS resolved_address,
toIPv4(resolved_address) AS ipv4
FROM minicrawl
LIMIT 10
┌─resolved_address─┬───────────ipv4─┐
│ 89.46.106.77 │ 89.46.106.77 │
│ 13.33.243.83 │ 13.33.243.83 │
│ 93.... | https://github.com/ClickHouse/ClickHouse/issues/19184 | https://github.com/ClickHouse/ClickHouse/pull/19339 | 08dc5ebfa75ebd3d3cf935a5b98938863425738b | 7370335f872063b56d6efa881cacac98edc97616 | 2021-01-16T13:21:18Z | c++ | 2021-01-21T12:20:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,163 | ["docs/en/sql-reference/functions/date-time-functions.md", "docs/zh/sql-reference/functions/date-time-functions.md", "src/Functions/formatDateTime.cpp", "tests/queries/0_stateless/01655_quarter_modificator_for_formatDateTime.reference", "tests/queries/0_stateless/01655_quarter_modificator_for_formatDateTime.sql"] | Add a %Q replacement fields to function formatDateTime to format date to quarter | **Example**
Query:
```` sql
SELECT formatDateTime(toDate('2010-01-04'), '%Q')
````
Result:
```` sql
┌─formatDateTime(toDate('2010-01-04'), '%Q')─┐
│ 1 │
└────────────────────────────────────────────┘
````
| https://github.com/ClickHouse/ClickHouse/issues/19163 | https://github.com/ClickHouse/ClickHouse/pull/19224 | cf3a89cd7b722d3ba00af7deec52aebac14a1b0d | 937fb25739b64d8fe8be2ee9e1be9ef39af7b2b2 | 2021-01-16T03:11:02Z | c++ | 2021-01-18T17:48:43Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,108 | ["src/DataTypes/DataTypeFactory.cpp", "src/Parsers/ParserDataType.cpp", "tests/queries/0_stateless/00945_bloom_filter_index.sql", "tests/queries/0_stateless/01414_low_cardinality_nullable.sql", "tests/queries/0_stateless/01675_data_type_coroutine.reference", "tests/queries/0_stateless/01675_data_type_coroutine.sh", "te... | Fuzzer: Segfault without stacktrace | https://clickhouse-test-reports.s3.yandex.net/18979/27600064159ac63e05800ef37afa41b317771352/fuzzer/report.html#fail1
Fuzzer log:
```
SELECT ((100, (toUInt8(3), toUInt8(NULL)), toUInt8(1048576)), 65537, toUInt8(1023))
FROM dist_01528
WHERE dummy = 100
SETTINGS allow_nondeterministic_optimize_skip_unused_shards ... | https://github.com/ClickHouse/ClickHouse/issues/19108 | https://github.com/ClickHouse/ClickHouse/pull/19736 | 9f95fd9c627db9f5542bad51cba77efbd1270348 | 386bcb07da36c534c4750b06e0b4bbd7670c78ad | 2021-01-15T10:42:25Z | c++ | 2021-01-28T15:20:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,095 | ["src/Processors/Formats/Impl/ORCBlockInputFormat.cpp", "tests/queries/0_stateless/00900_orc_load.reference", "tests/queries/0_stateless/00900_orc_load.sh"] | Import from ORC doesn't finish | I have an ORC file with 10 mln rows. I created a table with the same structure and executed `insert into <table> select * from file('<filename>', ORC, '<fields>')` . Rows were inserted, and `select count(1) from <table>` gave me 10 mln. But query didn't stop, and still is running. `select query, written_rows from syste... | https://github.com/ClickHouse/ClickHouse/issues/19095 | https://github.com/ClickHouse/ClickHouse/pull/19134 | 67fd381034ada11191aff46f3b2e841aef4e34ee | 6ed14ba0b67618508ecaf09374ed406c2e7f812d | 2021-01-14T22:13:47Z | c++ | 2021-01-16T08:03:26Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,088 | ["src/Common/UnicodeBar.cpp", "tests/queries/0_stateless/01654_bar_nan.reference", "tests/queries/0_stateless/01654_bar_nan.sql"] | Function bar: Too large size passed to allocator | ```sql
SELECT bar(-1, -9223372036854775808, nan)
Query id: c54d8992-f48c-44d8-b845-bde3b681ced4
Received exception from server (version 21.1.1):
Code: 49. DB::Exception: Received from localhost:9000. DB::Exception: Too large size (9223372036854775840) passed to allocator. It indicates an error.: While process... | https://github.com/ClickHouse/ClickHouse/issues/19088 | https://github.com/ClickHouse/ClickHouse/pull/19107 | 971ff2ee0a5ae8e18118d20f3bdd3431d4df6895 | f8830e0f112298ae2388cc42e7de05ca9edbb982 | 2021-01-14T16:36:34Z | c++ | 2021-01-15T17:38:02Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,078 | ["src/Interpreters/convertFieldToType.cpp", "tests/queries/0_stateless/01866_datetime64_cmp_with_constant.reference", "tests/queries/0_stateless/01866_datetime64_cmp_with_constant.sql"] | DateTime64 cmp DateTime constant / column inconsistency. | ```sql
CREATE TABLE dt64test
(`dt64column` DateTime64(3))
ENGINE = MergeTree
PARTITION BY toYYYYMM(dt64column)
ORDER BY dt64column;
INSERT INTO dt64test VALUES ('2020-01-13 13:37:00');
SELECT 1 FROM dt64test WHERE dt64column = toDateTime('2020-01-13 13:37:00');
DB::Exception: Key expression contains compar... | https://github.com/ClickHouse/ClickHouse/issues/19078 | https://github.com/ClickHouse/ClickHouse/pull/24100 | e9b69bbd708b5fc1761df09812359d8112b87aae | 218f534a6f5a4389c8c3b47f0a3fe3acd6ac3aee | 2021-01-14T15:41:35Z | c++ | 2021-05-19T14:27:28Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,029 | ["src/Functions/tupleHammingDistance.cpp", "tests/queries/0_stateless/01653_tuple_hamming_distance_2.reference", "tests/queries/0_stateless/01653_tuple_hamming_distance_2.sql"] | tupleHammingDistance: Logical error: 'Invalid Field get from type Null to type UInt64'. | **Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/18723/5f962015caf6e48f3ec5ea115a8f424e88741c8b/fuzzer/report.html#fail1
**How to reproduce**
`SELECT tupleHammingDistance((65537, 256), (1025, NULL))`
| https://github.com/ClickHouse/ClickHouse/issues/19029 | https://github.com/ClickHouse/ClickHouse/pull/19084 | 421dd1ca661f22c9c7f5846a999653c28554b332 | 80c937b64c8e0caaf9da353d83920ae9450c02e6 | 2021-01-14T07:23:05Z | c++ | 2021-01-15T10:02:09Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,028 | ["contrib/libunwind"] | (ARM, only on Huawei) crashed on kylin os with arm | I have compiled the clickhouse in both cross compile and local compile way.
cross env:
intel+ubuntu20.04
local env:
cpu:ft2000+/64 (ARMv8 aarch64)
os:kylin v10sp1 (based on centos)
Then I got the binarys to run in the local of arm, but I got this error for both binarys:
```
programs]# ./clickhouse server c... | https://github.com/ClickHouse/ClickHouse/issues/19028 | https://github.com/ClickHouse/ClickHouse/pull/25854 | 956b1f588dbf5e406bf61e8a9b4e329d35af8b70 | 011ed015fa49c8e1a37f6f103c28def5e637a23f | 2021-01-14T05:29:44Z | c++ | 2021-06-30T13:18:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 19,021 | ["src/IO/PeekableReadBuffer.cpp", "src/IO/PeekableReadBuffer.h", "src/Interpreters/InterpreterInsertQuery.cpp", "src/Interpreters/executeQuery.cpp", "tests/queries/0_stateless/01183_custom_separated_format_http.reference", "tests/queries/0_stateless/01183_custom_separated_format_http.sh"] | FORMAT CustomSeparated doesnt' work for http queries | (you don't have to strictly follow this form)
It seems that CH doesn't support `FORMAT CustomSeparated` with http request
https://github.com/ClickHouse/ClickHouse/issues/12744#issuecomment-663738562
When I make a request with `format_custom_field_delimiter='^'`, I got an error
```
Code: 49, e.displayText() = ... | https://github.com/ClickHouse/ClickHouse/issues/19021 | https://github.com/ClickHouse/ClickHouse/pull/19072 | 1b832aa698f5f3d96a625728df989721d2fd52ba | 49e1321df444bdc665a823002c20ab9543cc79ec | 2021-01-13T18:46:51Z | c++ | 2021-01-22T18:00:04Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,991 | ["src/Core/MySQL/MySQLGtid.cpp", "src/Core/MySQL/MySQLGtid.h", "src/Core/tests/mysql_protocol.cpp", "src/Databases/MySQL/MaterializeMySQLSyncThread.cpp"] | MaterializeMySQL will get exeception with MySQL log_bin_use_v1_row_events 'ON' | **Describe the bug**
when I set log_bin_use_v1_row_events =1 in MySQL side and start replicate data to ClickHouse，I will get the following execption：
0. DB::ReadBuffer::throwReadAfterEOF() @ 0x7d3f9ed in /usr/bin/clickhouse
1. ? @ 0xdb3d0a3 in /usr/bin/clickhouse
2. DB::MySQLReplication::MySQLFlavor::readPayload... | https://github.com/ClickHouse/ClickHouse/issues/18991 | https://github.com/ClickHouse/ClickHouse/pull/19205 | ee4cc94e6c47a48f491c34f4844345a16a37379a | 47102d2ee8b8067f9942683aad58affb04782312 | 2021-01-13T07:45:29Z | c++ | 2021-01-19T11:52:30Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,973 | ["src/Core/Settings.h", "src/Interpreters/RewriteAnyFunctionVisitor.cpp", "tests/queries/0_stateless/01398_any_with_alias.sql", "tests/queries/0_stateless/01470_columns_transformers.reference", "tests/queries/0_stateless/01591_window_functions.reference", "tests/queries/0_stateless/01591_window_functions.sql", "tests/q... | `optimize_move_functions_out_of_any` is questionable | **Describe the situation**
There is a setting `optimize_move_functions_out_of_any` that is turn on by default.
It moves functions out of `any` aggregate function.
But it's not always beneficial.
Example:
```
any(substring(large_string, 1, 10))
```
is better than
```
substring(any(large_string), 1, 10)
```
... | https://github.com/ClickHouse/ClickHouse/issues/18973 | https://github.com/ClickHouse/ClickHouse/pull/18981 | 7d7af00afb2a2dde105abc78b8fa1378176efa96 | 6d79068a0fc7459341e77a086ec1de9d9e59dfed | 2021-01-12T13:35:50Z | c++ | 2021-01-14T07:12:55Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,951 | ["base/glibc-compatibility/CMakeLists.txt", "cmake/find/rdkafka.cmake", "contrib/librdkafka-cmake/CMakeLists.txt", "contrib/librdkafka-cmake/config.h.in"] | error: invalid conversion between vector type | Hello,
When compiling from source on an Ubuntu 20.04 arm64 instance, I receive this: `error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size`. Full output & details are below.
**Operating system**
Ubuntu 20.04, arm64, running on AWS Gravit... | https://github.com/ClickHouse/ClickHouse/issues/18951 | https://github.com/ClickHouse/ClickHouse/pull/19369 | eeafd738906bc04eed59bb3f2002d4d6766c5ca9 | 303db08231f19ad5739551991fc23a63012a2773 | 2021-01-11T16:11:43Z | c++ | 2021-01-22T22:52:07Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,950 | ["tests/integration/test_testkeeper_back_to_back/test.py"] | Strange test keeper tests failure | https://github.com/ClickHouse/ClickHouse/pull/18897 | https://github.com/ClickHouse/ClickHouse/issues/18950 | https://github.com/ClickHouse/ClickHouse/pull/19942 | da367a500e6cfe0fb6234bf98683154264dd995d | a9c50caa9a9f5ff15efbc4d290b8956dd8085def | 2021-01-11T15:43:42Z | c++ | 2021-02-02T07:17:27Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,937 | ["tests/queries/0_stateless/02692_multiple_joins_unicode.reference", "tests/queries/0_stateless/02692_multiple_joins_unicode.sql"] | Cannot select non-english column name when using multiple join in a single query. | **Describe the bug**
Cannot select non-english column name when using multiple join in a single query.
**How to reproduce**
ClickHouse server version 20.11.4 revision 54442.
* `CREATE TABLE` statements for all tables involved
````
CREATE TABLE store (id UInt32, "名称" String, "状态" String) ENGINE=MergeTree(... | https://github.com/ClickHouse/ClickHouse/issues/18937 | https://github.com/ClickHouse/ClickHouse/pull/47738 | 72c6084267da929019068fae3d78741b8225efcf | 4fcc5bbea75c47496c617ce8f28b22ff13d99c7a | 2021-01-11T14:08:00Z | c++ | 2023-03-23T14:50:56Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,927 | ["docker/server/Dockerfile", "docker/server/Dockerfile.alpine"] | >= 20.11 wrong owner of /etc/clickhouse-server/ | ```
mfilimonov@laptop-5591:~/workspace/altinity/docker$ docker run -it --rm yandex/clickhouse-server:20.10 bash
root@bc569367e840:/# ls -la /etc/clickhouse-server/
total 60
drwxr-xr-x 1 root root 4096 Dec 24 00:23 .
drwxr-xr-x 1 root root 4096 Jan 11 11:57 ..
drwxr-xr-x 1 root root 4096 Dec 24 00:23 config.d
... | https://github.com/ClickHouse/ClickHouse/issues/18927 | https://github.com/ClickHouse/ClickHouse/pull/19374 | f44f169aaa1b9fe0580ca4862056bf0d31330e8f | 21455ae646d8aca2be32c15cc61bfcf5c6a4871e | 2021-01-11T12:02:41Z | c++ | 2021-01-22T14:28:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,926 | ["docker/test/fasttest/run.sh", "docker/test/stateless/Dockerfile", "src/Core/MySQL/PacketsProtocolText.cpp", "src/Core/MySQL/PacketsProtocolText.h", "src/Server/MySQLHandler.cpp", "tests/queries/0_stateless/01176_mysql_client_interactive.expect", "tests/queries/0_stateless/01176_mysql_client_interactive.reference", "t... | MYSQL protocol reading table information error after USE database query. | **Describe the bug**
If you would change database with ```USE database``` command via mysql protocol and have auto completion enabled, you would get an error.
**How to reproduce**
Clickhouse 20.13.1.5517
mysql client 8.0
```
mysql --host 127.0.0.1 --port 9004 --user default
Welcome to the MySQL monitor. Com... | https://github.com/ClickHouse/ClickHouse/issues/18926 | https://github.com/ClickHouse/ClickHouse/pull/20878 | ceacae4ee4e1642c20a8e3ac4cd7f2154fb26722 | 3509fe88d89a767cbc9f2abe0adfecadb5051a12 | 2021-01-11T11:53:55Z | c++ | 2021-02-19T16:25:54Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,923 | ["docker/server/entrypoint.sh"] | watchdog: clickhouse-server docker images does not react on Ctrl+C anymore | For some reason, the watchdog doesn't process/pass the signal correctly?
If we consider watchdog as a useful/essential part (which should now work also in docker) - it should react on Ctrl+C correctly.
Also, we need a cmd line options (with corresponding config settings?) to enforce watchdog installation even for... | https://github.com/ClickHouse/ClickHouse/issues/18923 | https://github.com/ClickHouse/ClickHouse/pull/26757 | dab9cfb9c9471f3a14158fdf1e58fc0331fbde98 | 418af36372c4f691e662e1313cb7da08e93238ec | 2021-01-11T10:21:47Z | c++ | 2021-07-24T02:52:16Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,916 | ["docker/test/fuzzer/run-fuzzer.sh", "programs/client/Client.cpp"] | Extensive fuzzing of new added tests | Add an option for `clickhouse-client` with a list of tests for extensive fuzzing.
Processing of these tests will be interleaved between every other tests, so we will get much better fuzzing coverage. | https://github.com/ClickHouse/ClickHouse/issues/18916 | https://github.com/ClickHouse/ClickHouse/pull/19185 | d782a0e7ba7353f109f9e3fb8f60fab1dd272060 | 6f1d92070ddaa4070cad7cf3eea2e5528447b097 | 2021-01-11T06:01:40Z | c++ | 2021-01-18T23:36:51Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,913 | ["src/Storages/MergeTree/MergeTreeDataPartWriterWide.cpp", "tests/queries/0_stateless/01654_test_writer_block_sequence.python", "tests/queries/0_stateless/01654_test_writer_block_sequence.reference", "tests/queries/0_stateless/01654_test_writer_block_sequence.sh"] | Incorrect mark is found while running debug tests | **Describe the bug**
https://github.com/ClickHouse/ClickHouse/pull/18899#issuecomment-757571194
| https://github.com/ClickHouse/ClickHouse/issues/18913 | https://github.com/ClickHouse/ClickHouse/pull/19123 | 112746e8ca3409a761afce68cd2fbd2fe8ad6dc3 | 67fd381034ada11191aff46f3b2e841aef4e34ee | 2021-01-11T02:37:17Z | c++ | 2021-01-16T07:17:44Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,891 | ["programs/local/LocalServer.cpp", "src/Core/BackgroundSchedulePool.cpp"] | clickhouse-local cannot shutdown correctly. | **How to reproduce**
```
for i in {1..1000}; do echo 'Hello, world!' | clickhouse-local --query "SELECT * FROM table" --structure 's String' | wc -c; done
```
This script hangs. | https://github.com/ClickHouse/ClickHouse/issues/18891 | https://github.com/ClickHouse/ClickHouse/pull/18977 | a15092eeb77b7d35d8f068f99bfeb26b0470ae9d | 6885890006a4fd6e07ca8daeb6a645acf3d120ce | 2021-01-10T02:33:53Z | c++ | 2021-01-16T15:05:59Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,879 | ["src/Interpreters/Context.cpp", "src/Interpreters/DatabaseCatalog.cpp", "src/Storages/LiveView/TemporaryLiveViewCleaner.cpp", "src/Storages/LiveView/TemporaryLiveViewCleaner.h"] | After run of stress test duplicate UUIDs have found. | https://clickhouse-test-reports.s3.yandex.net/18817/9049599e367bcccd809f45af138452f965b3303a/stress_test_(undefined)/test_run.txt.out.log | https://github.com/ClickHouse/ClickHouse/issues/18879 | https://github.com/ClickHouse/ClickHouse/pull/19020 | 80c937b64c8e0caaf9da353d83920ae9450c02e6 | 461d370e8dbd5fa00590a1910b8b4c8f8f8c20a9 | 2021-01-09T05:13:25Z | c++ | 2021-01-15T10:04:08Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,878 | ["src/Storages/MutationCommands.cpp", "tests/queries/0_stateless/01648_mutations_and_escaping.reference", "tests/queries/0_stateless/01648_mutations_and_escaping.sql"] | Server cannot parse mutation command list. | https://clickhouse-test-reports.s3.yandex.net/18817/9049599e367bcccd809f45af138452f965b3303a/stress_test_(thread)/test_run.txt.out.log
| https://github.com/ClickHouse/ClickHouse/issues/18878 | https://github.com/ClickHouse/ClickHouse/pull/18944 | e1631d341f9d4b4178d5506010b54c5b243afd13 | 1d6bfe8ad7b4ab90b0c3417d604c578215ddb8e5 | 2021-01-09T05:12:05Z | c++ | 2021-01-12T08:29:24Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,874 | ["src/Storages/StorageReplicatedMergeTree.cpp", "tests/queries/0_stateless/01650_drop_part_and_deduplication_zookeeper.reference", "tests/queries/0_stateless/01650_drop_part_and_deduplication_zookeeper.sql"] | Dropping of a part breaks deduplication of data blocks | 20.12.5.14 `alter table ... drop part ...` removes from ZooKeeper all blocks for the partition.
The same thing happens when CH cleans empty parts:
```
CREATE TABLE empty_parts
(
`k` Int8,
`v` Int8
)
ENGINE = ReplicatedSummingMergeTree ('/clickhouse/empty_parts','replica1')
ORDER BY k;
insert into e... | https://github.com/ClickHouse/ClickHouse/issues/18874 | https://github.com/ClickHouse/ClickHouse/pull/18969 | 07431a64940d88735ebeaeed8102f6160c0c99ff | c97469773dbcb8b13a6ec9e5ee07c49d88c05eb9 | 2021-01-08T22:26:33Z | c++ | 2021-01-13T08:50:26Z |
closed | ClickHouse/ClickHouse | https://github.com/ClickHouse/ClickHouse | 18,847 | ["base/daemon/BaseDaemon.cpp", "base/daemon/BaseDaemon.h", "src/Interpreters/InterpreterSystemQuery.cpp"] | SYSTEM KILL doesn't work on docker environment. | **Describe the bug**
`SYSTEM KILL` does not shutdown the server when run in a docker environment. I used https://hub.docker.com/r/yandex/clickhouse-server/ instructions to setup the docker.
**How to reproduce**
* ClickHouse server version 20.12.4 revision 54442.
```
myrotk@altinity-qa-cosmic3:~$ docker pull yand... | https://github.com/ClickHouse/ClickHouse/issues/18847 | https://github.com/ClickHouse/ClickHouse/pull/18848 | 6e34a0b71efc0e5af1cfb05b77a5e7b2568a2e49 | f3fb2204d2898e80f4c1be3f1298fbfcbc8fa9f8 | 2021-01-07T17:17:02Z | c++ | 2021-01-08T19:25:25Z |
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