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270 Commits

Author SHA1 Message Date
Azat Khuzhin
9b8abd44ab Add allow_nondeterministic_optimize_skip_unused_shards 2020-10-17 01:07:02 +03:00
vivarum
1d9df13b47
Merge branch 'master' into enable-parsing-of-input-enum-values-by-id-10682 2020-10-16 11:07:01 +03:00
Alexander Kuzmenkov
bc7b5f6bb4 Merge remote-tracking branch 'origin/master' into tmp 2020-10-15 17:15:05 +03:00
Alexander Kuzmenkov
b4378b004f Merge remote-tracking branch 'origin/master' into tmp 2020-10-15 16:01:41 +03:00
Vitaly Baranov
997570780d
Merge branch 'master' into non_delimited_protobuf 2020-10-14 16:26:57 +03:00
alexey-milovidov
3e001e7ef1
Update Settings.h 2020-10-13 15:19:38 +03:00
Maksim Kita
adaae8a12c Added OutputFormat setting date_time_output_format 2020-10-13 13:59:43 +03:00
Alexander Kuzmenkov
6200433e12 Merge origin/master into tmp (using imerge) 2020-10-12 21:15:31 +03:00
Mikhail Filimonov
b602d18dd8
ProtobufSingle input format 
Allows to read Single protobuf message at once (w/o length-delemeters).
 2020-10-12 07:51:36 +02:00
alexey-milovidov
0fd007ad9e
Merge pull request #15601 from alexelex/alexelex-master 
Improvement of Quorum Inserts in ClickHouse
 2020-10-09 22:43:53 +03:00
Nikolai Kochetov
ef3640c3f7
Merge pull request #15451 from amosbird/scopewith 
Global WITH and WITH propagation.
 2020-10-09 22:16:45 +03:00
alexey-milovidov
9b9a5d9dc8
Merge pull request #15643 from azat/remove-obsolete-settings 
Remove obsolete settings
 2020-10-08 13:30:36 +03:00
Amos Bird
c9ab87ed17
Fix explain syntax 2020-10-08 17:06:04 +08:00
Amos Bird
ac102540d0
Global WITH and WITH propagation. 2020-10-08 15:03:34 +08:00
Azat Khuzhin
75e612fc16 Use full featured parser for force_data_skipping_indices 2020-10-07 01:44:14 +03:00
Azat Khuzhin
ef6d12967f Implement force_data_skipping_indices setting 2020-10-07 01:42:31 +03:00
Azat Khuzhin
675c70acbc Remove obsolete settings 
Came to this when looking at allow_experimental_data_skipping_indices,
for implementing force_data_skipping_indices
 2020-10-07 00:56:22 +03:00
Vasily Kozhukhovskiy
dfc13ca8e7 Enable parsing enum values by their ids for CSV, TSV and JSON input formats 
* for CSV and TSV input formats input_format_csv_enum_as_number,
    input_format_tsv_enum_as_number settings should be enabled in order to
    treat input value as enum id
 2020-10-06 18:37:54 +03:00
alexey-milovidov
2fcf2e0fbe
Merge pull request #15443 from ucasFL/pretty_row_numbers 
Add setting `output_format_pretty_row_numbers`
 2020-10-05 11:49:55 +03:00
Latysheva Alexandra
a63084adaf
Merge pull request #3 from alexelex/quorum_inserts_2 
Quorum inserts 2
 2020-10-05 03:28:58 +06:00
Alexander Kuzmenkov
244687bfc1 Merge remote-tracking branch 'origin/master' into HEAD 2020-10-01 18:41:48 +03:00
Alexandra Latysheva
e89a56969f first part 2020-09-30 23:16:27 +00:00
tavplubix
2f95609f98
Merge pull request #15448 from ClickHouse/allow_synchronous_drop_for_atomic_db 
Allow synchronous DROP/DETACH TABLE for Atomic
 2020-10-01 01:14:31 +03:00
Artem Zuikov
0f6a6453fe
Remove multiple_joins_rewriter v1 (#15472) 2020-09-30 23:11:49 +03:00
Alexander Tokmakov
e156e6115e add setting 2020-09-30 01:30:34 +03:00
feng lv
4f000388a7 add setting output_format_pretty_row_numbers 2020-09-29 20:30:36 +08:00
Alexey Milovidov
dee57d7976 Format Regexp: change default escaping rule to Raw 2020-09-29 00:19:13 +03:00
Alexander Kuzmenkov
218d86de7e Merge remote-tracking branch 'origin/master' into tmp 2020-09-28 16:29:51 +03:00
Alexander Kuzmenkov
7b64ca33b1 Merge remote-tracking branch 'origin/master' into tmp 2020-09-22 14:02:20 +03:00
Alexander Tokmakov
13e41cdd20 try enable atomic database by default 2020-09-21 13:55:34 +03:00
Alexey Milovidov
059646743b Remove OpenCL 2020-09-19 17:20:00 +03:00
Nikolai Kochetov
c7aff19937
Merge pull request #14221 from hagen1778/settings-leaf-limits 
[settings]: introduce new query complexity settings for leaf-nodes
 2020-09-18 14:05:10 +03:00
roman
b41421cb1c [settings]: introduce new query complexity settings for leaf-nodes 
The new setting should allow to control query complexity on leaf nodes
excluding the final merging stage on the root-node. For example, distributed
query that reads 1k rows from 5 shards will breach the `max_rows_to_read=5000`,
while effectively every shard reads only 1k rows. With setting `max_rows_to_read_leaf=1500`
this limit won't be reached and query will succeed since every shard reads
not more that ~1k rows.
 2020-09-17 10:37:05 +01:00
Amos Bird
38d53c38f6
Explicit define what first replica is. 2020-09-16 17:54:41 +08:00
Alexander Kuzmenkov
e729dc5552 Merge remote-tracking branch 'origin/master' into tmp 2020-09-09 17:33:11 +03:00
Vasily Nemkov
3973a17530
MySql datatypes dateTime64 and decimal (#11512) 2020-09-09 15:18:02 +03:00
Alexander Kuzmenkov
c62bf555d2 Merge origin/master into tmp (using imerge) 2020-09-08 16:26:38 +03:00
Alexander Kuzmenkov
d0a9926e7d fixes and some docs 2020-09-08 16:19:27 +03:00
Kruglov Pavel
902ac5c33f
Change setting description 2020-09-08 15:49:57 +03:00
Kruglov Pavel
401b0e5ebb
Fix mistake 2 2020-09-08 15:47:02 +03:00
Kruglov Pavel
0e8946eb9f
Fix mistake 2020-09-08 15:38:11 +03:00
Kruglov Pavel
563f1486e6
Add output_tsv_null_representation 2020-09-08 15:36:11 +03:00
alexey-milovidov
e1104135c8
Merge pull request #13939 from fastio/master 
Multithreading implementation of Kafka engine
 2020-09-07 20:12:06 +03:00
Dmitry
9639846ca9 Merge branch 'master' into system_events_show_zero_values 2020-09-06 14:55:14 +03:00
Peng Jian
ac25c41f22 Update docs for Kafka engine 2020-09-06 11:17:19 +08:00
Peng Jian
e6bfd9d586 1. Add new setting for Kafka engine, named kafka_thread_per_consumer which default value is false. 2. Create separate thread pool for Kafka engine. 2020-09-06 11:17:19 +08:00
Azat Khuzhin
fffeeeba06 Force WithMergeableStateAfterAggregation via distributed_group_by_no_merge (convert to UInt64) 
Possible values:
- 1 - Do not merge aggregation states from different servers for distributed query processing - in case it is for certain that there are different keys on different shards.
- 2 - same as 1 but also apply ORDER BY and LIMIT stages
 2020-09-03 00:52:51 +03:00
Dmitry
13ba8cd5a7 fixed spaces 2020-09-02 14:25:11 +03:00
Dmitry
6f18cd772c fixes 2020-09-02 13:07:23 +03:00
Dmitry
2180cdc400 system_events_show_zero_values setting added 2020-09-02 13:00:49 +03:00
Alexander Kuzmenkov
c4fc434a13
Merge pull request #14060 from azat/parallel_distributed_insert_select-2 
Extend parallel_distributed_insert_select to run INSERT into local table
 2020-08-26 20:37:36 +03:00
Azat Khuzhin
50a312534c Extend parallel_distributed_insert_select to run INSERT into local table 
Before this patch there was:

- parallel_distributed_insert_select=1, that executes:

    INSERT INTO dist_out SELECT ... FROM underlying_dist_in

After this patch there will be:

- parallel_distributed_insert_select=2, that executes:

    INSERT INTO underlying_dist_out SELECT ... FROM underlying_dist_in

And cover the behaviour w/o integration test, by using the following
techincs:
- SYSTEM STOP DISTRIBUTED SENDS
- prefer_localhost_replica=0
 2020-08-25 22:49:13 +03:00
Alexey Milovidov
dfe870e38c Merge branch 'new-branch' of https://github.com/ucasFL/ClickHouse into ucasFL-new-branch 2020-08-24 16:26:08 +03:00
Artem Zuikov
becc186c91
Add support for extended precision integers and decimals (#13097) 2020-08-19 14:52:17 +03:00
Vitaly Baranov
2909ed1bc0 Better initialization of access storages. Make list of access storages dynamic. 2020-08-16 19:15:34 +03:00
feng lv
aaedf02d2b fix conflict 2020-08-16 12:38:39 +08:00
Alexander Tokmakov
a6ff049eec use Atomic for system database 2020-08-12 23:40:13 +03:00
tavplubix
4aff48dc3f
Merge pull request #10851 from zhang2014/feature/materialize_mysql_database 
ISSUES-4006 support MaterializeMySQL database engine
 2020-08-12 15:59:28 +03:00
Alexander Tokmakov
829f7e65de try fix sync, add experimetal flag 2020-08-12 00:59:46 +03:00
Alexey Milovidov
edd89a8610 Fix half of typos 2020-08-08 03:47:03 +03:00
Alexander Tokmakov
5b92f43f12 Merge branch 'master' into database_atomic_improvements 2020-08-03 14:35:40 +03:00
feng lv
88e48168d9 fix 2020-08-02 13:35:58 +08:00
feng lv
edb7c9b2c5 fix conflict 2020-08-02 11:27:32 +08:00
feng lv
fdf646283d fix 
fix
 2020-08-02 09:59:25 +08:00
Vitaly Baranov
442f3de5a8 Implement custom settings. 2020-07-31 20:57:43 +03:00
Vitaly Baranov
56665a15f7 Rework and rename the template class SettingsCollection => BaseSettings. 2020-07-31 20:54:18 +03:00
Vitaly Baranov
300727afa3 Rework the StringField* classes and make conversion String => StringField* explicit. 2020-07-31 19:11:27 +03:00
Vitaly Baranov
18e3f1f60d Split SettingsCollection.h into 3 files: SettingsFields.h, SettingsEnums.h, SettingsCollection.h 2020-07-31 19:11:27 +03:00
Vitaly Baranov
4ad99f1472 Make type names of settings shorter: SettingUInt64 => UInt64. 2020-07-31 19:11:27 +03:00
alexey-milovidov
9c9ef0db9b
Merge branch 'master' into database_atomic_improvements 2020-07-31 14:56:49 +03:00
alesapin
c75830e878 Alter table freeze with verbose output 2020-07-28 18:10:36 +03:00
Alexander Tokmakov
6bfe88e83f Merge branch 'master' into database_atomic_improvements 2020-07-26 13:40:05 +03:00
Winter Zhang
50203a5dc0
ISSUES-12293 allow push predicate when subquery contains with clause (#12663) 2020-07-24 12:00:18 +03:00
Alexander Tokmakov
237accd154 Merge branch 'master' into database_atomic_improvements 2020-07-23 06:33:20 +03:00
Alexander Tokmakov
9bcaaea3e0 Merge branch 'master' into database_atomic_improvements 2020-07-22 05:24:48 +03:00
alesapin
3946f89878 Fix setting description 2020-07-21 17:08:23 +03:00
alesapin
daaa5cc382 Add setting allow_non_metadata_alters 2020-07-21 17:05:30 +03:00
Alexander Tokmakov
99f0adad0a fixes 2020-07-17 21:17:04 +03:00
Alexander Tokmakov
c27de9b424 fixes 2020-07-17 16:11:44 +03:00
Artem Zuikov
c6e3e9b1ff
String convertion to enum in if() and transform() (#12515) 2020-07-17 12:28:51 +03:00
Alexander Tokmakov
a612080df1 Merge branch 'master' into database_atomic_improvements 2020-07-17 00:43:59 +03:00
Artem Zuikov
5f01a587f6
Optimize monotonous ORDER BY (#12467) 2020-07-15 13:10:21 +03:00
Alexander Tokmakov
09abe71b60 Merge branch 'master' into database_atomic_improvements 2020-07-15 13:07:08 +03:00
Artem Zuikov
dda2510208
Try enable multiple_joins_rewriter_version v2 by default (#12469) 2020-07-14 12:34:47 +03:00
Alexander Tokmakov
fdb02edc7c Merge branch 'master' into database_atomic_improvements 2020-07-13 17:28:48 +03:00
Alexander Tokmakov
15b395da51 fixes 2020-07-13 17:24:00 +03:00
Artem Zuikov
b5c181c24e
Optimize redundant functions in ORDER BY (#12404) 2020-07-13 13:34:25 +03:00
Maxim Sabyanin
40f7ec71d3 add setting output_format_pretty_grid_charset 
This setting allows to chose charset for printing grids (either UTF-8 or
ASCII).
 2020-07-10 22:25:49 +03:00
Artem Zuikov
01b5c2663c
Delete injective functions inside uniq (#12337) 2020-07-10 13:42:41 +03:00
Alexander Tokmakov
77289146ab fix tests 2020-07-09 20:47:42 +03:00
Alexey Milovidov
f16afa4dee Fix typo in setting name 2020-07-08 14:49:44 +03:00
alesapin
3f90f65678 Merge remote-tracking branch 'origin' into CurtizJ-polymorphic-parts 2020-07-06 21:34:17 +03:00
Anton Popov
73676f5022
Improve performace of reading in order of sorting key. (#11696) 
* simplify reading in order of sorting key

* add perf test for reading many parts

* Revert "simplify reading in order of sorting key"

This reverts commit 7267d7c46e.

* add threshold for preliminary merge for reading in order

* better threshold

* limit threads in test
 2020-07-04 15:48:51 +03:00
Anton Popov
4422df2e37 Merge remote-tracking branch 'upstream/master' into HEAD 2020-07-02 20:18:21 +03:00
alesapin
64583ceb22 Merge branch 'master' into add-storage-rabbitmq-read-only 2020-07-02 16:08:29 +03:00
Andrew Onyshchuk
9054862dde Avro: allow missing fields 2020-06-27 21:23:21 -05:00
alesapin
e9c47dc89c Merge branch 'master' into CurtizJ-polymorphic-parts 2020-06-26 14:27:19 +03:00
Artem Zuikov
2391ac22b7
Rewrite arithmetic in aggregate functions optimisation (#11899) 2020-06-24 21:49:55 +03:00
alesapin
3fc65b3269 Merge branch 'master' into kssenii-rabbit-mq 2020-06-24 20:14:28 +03:00
alexey-milovidov
18eb141ea1
Merge pull request #11715 from azat/dist-optimize_skip_unused_shards-fixes 
Control nesting level for shards skipping and disallow non-deterministic functions
 2020-06-24 12:54:58 +03:00