Commit Graph

2742 Commits

Author SHA1 Message Date
sevirov
b8e754d68f
DOCSUP-3121: Update the SHOW DATABASES and SHOW TABLES descriptions (#16115)
* Update show.md

Update descriptions of show databases and show tables.

* Update show.md

Update 'identical query'.

* Update show.md

Внес поправки согласно комментариям.

* Update show.md

Внес поправки и перевел на русский язык.

* Update show.md

Внес мелкие поправки.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
2020-10-23 18:11:02 +03:00
Alexander Kuzmenkov
69b16fc8ef
Update tests.md 2020-10-23 17:39:09 +03:00
alexey-milovidov
0b002f393f
Merge pull request #16275 from ucasFL/docs
fix small document error
2020-10-23 09:19:20 +03:00
alexey-milovidov
40f6748880
Update adopters.md 2020-10-23 08:59:57 +03:00
feng lv
1a562ee329 fix small document error 2020-10-23 02:32:42 +00:00
alexey-milovidov
8084ce75cb
Merge pull request #16105 from azat/allow_nondeterministic_optimize_skip_unused_shards
Add allow_nondeterministic_optimize_skip_unused_shards
2020-10-21 00:16:26 +03:00
alexey-milovidov
8998829f66
Merge pull request #15685 from vivarum/enable-parsing-of-input-enum-values-by-id-10682
Enable parsing enum values by their ids for CSV, TSV and JSON input formats
2020-10-20 22:52:57 +03:00
alexey-milovidov
9a9ad20c6d
Update adopters.md 2020-10-20 04:38:36 +03:00
sevirov
e12f69cb59
DOCSUP-3478: Documented the iLike function (#15880)
* Description of the iLike function

Добавил описание функции iLike и добавил оператор ILIKE.

* Update string-search-functions.md

Changed by comments.

* Update and translation ilike function and ILIKE operator..

Внес поправки в английскую версию и сделал перевод на русский язык.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
2020-10-19 18:32:09 +03:00
sevirov
0a764bed54
DOCSUP-2954: Documented the view function (#15881)
* Create view.md

Создал файл view.md и сделал описание функции view.

* Update view.md

I made changes.

* Update view.md

Changed parametrs.

* Update view.md

Changed by comments.

* Create view.md

Перевел на русский язык.

* Update ru and en file view.md

Changed by comments.

* Update en and ru versions view function.

Changed links.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
2020-10-19 18:26:11 +03:00
Anna
d7014316b2
DOCSUP-2861: Translate on Russian (#16042)
* Translate on Russian

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: BayoNet <da-daos@yandex.ru>
2020-10-19 18:22:38 +03:00
Denny Crane
bb8e6af832
Update replication.md
database and table macros
2020-10-17 15:55:39 -03:00
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
olgarev
cfda514e1f
Corrections to the cast_keep_nullable setting docs (en, ru). (#15991)
Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
2020-10-15 20:34:48 +03:00
Anna
ac438bc5bd
DOCSUP-2965: Add translate for map functions (#15744)
* Add translate for map func

* Edit English text

* Made ru description match the template

* Fixed links, updated wording

* Fixed links

* Update
2020-10-15 17:53:11 +03:00
alexey-milovidov
beaabbdd64
Update adopters.md 2020-10-15 17:46:45 +03:00
alexey-milovidov
ac8f5fc643
Update adopters.md 2020-10-15 17:46:23 +03:00
Vitaly Baranov
5f261cec3c
Merge pull request #15199 from filimonov/non_delimited_protobuf
ProtobufSingle format
2020-10-15 16:58:39 +03:00
Nikolai Kochetov
963ce315b2
Merge pull request #15454 from azat/dict-prealloc
Speedup hashed/sparse_hashed dictionary loading by preallocating the hash table
2020-10-15 15:03:53 +03:00
alexey-milovidov
1d309c34c8
Merge pull request #15497 from filipecaixeta/master
Add an SQL function formatReadableTimeDelta to format time delta
2020-10-14 22:36:57 +03:00
Vitaly Baranov
997570780d
Merge branch 'master' into non_delimited_protobuf 2020-10-14 16:26:57 +03:00
Anna
580ecf4a66
DOCSUP-2964: Document the new format LineAsString (#15766)
* Add desc of format LineAsString

* Add example, translate to russian

* Update

* Fixed links

* Fixed links, updated the wording
2020-10-14 15:44:58 +03:00
Alexey Milovidov
87fe8f2a00 Merge branch 'master' into filipecaixeta-master 2020-10-14 15:27:58 +03:00
AnaUvarova
b1cdcf2d31
DOCSUP-2018-formatDateTime_description_update: added two modificators into the table of supported modificators (#15614)
* Added two modificators into the table of supported modificators

* Clarified description of added modifiers and started to add info according to the template of function description

* fixed link

* fix link again

* edits

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* comments from ticket

* +

* +

* polishing

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* external link for understanding

* Перевод на русский

* Доработала русский перевод

* Причесала перевод

* Уточнение части перевода

* Шлифовка части перевода

Co-authored-by: BayoNet <da-daos@yandex.ru>
2020-10-14 14:33:23 +03:00
alexey-milovidov
7d2f96ade9
Merge pull request #14508 from olgarev/revolg-DOCSUP-1675-Doc_the_cast_keep_nullable_setting
DOCSUP-1675 Docs for the cast_keep_nullable setting
2020-10-14 00:06:03 +03:00
alexey-milovidov
fc83bd1088
Merge branch 'master' into setting-date-time-output-format 2020-10-13 23:48:27 +03:00
Alexey Milovidov
da4e4c5cdb Merge branch 'master' into filipecaixeta-master 2020-10-13 23:44:48 +03:00
alexey-milovidov
c87cc24d65
Merge pull request #15937 from ClickHouse/fix-bad-docs
Fix broken links in docs
2020-10-13 23:05:39 +03:00
alexey-milovidov
b4701c9488
Update adopters.md 2020-10-13 23:02:51 +03:00
Alexey Milovidov
db4db42b65 Fix broken links in docs 2020-10-13 20:23:29 +03:00
damozhaeva
e1fcbe749c
Edit and translate to Russian. (#15462)
Co-authored-by: Daria Mozhaeva <dmozhaeva@yandex-team.ru>
2020-10-13 18:29:28 +03:00
Maksim Kita
adaae8a12c Added OutputFormat setting date_time_output_format 2020-10-13 13:59:43 +03:00
Mikhail Filimonov
e17d4e1eeb
Tests and some docs 2020-10-12 07:51:46 +02:00
Alexey Milovidov
8a252ebef8 Merge remote-tracking branch 'origin/master' into filipecaixeta-master 2020-10-11 17:29:50 +03:00
kssenii
5ee01f5575 update docs 2020-10-10 22:59:32 +03:00
Alexey Milovidov
9ca9855f96 Merge branch 'master' into filipecaixeta-master 2020-10-10 20:52:34 +03:00
alexey-milovidov
705abef402
Merge pull request #15679 from adevyatova/annadevyatova-DOCSUP-2861-codec
DOCSUP-2861: Add ability to specify Default codec
2020-10-10 20:37:39 +03:00
alexey-milovidov
a35c855902
Update table.md 2020-10-10 20:37:15 +03:00
Alexey Milovidov
ac4d394d12 Fix ugly links in docs 2020-10-10 10:50:37 +03:00
alexey-milovidov
59cfb87a96
Merge pull request #15799 from ClickHouse/fix-links-in-docs
Fix ugliness in docs
2020-10-10 10:48:11 +03:00
Alexey Milovidov
e0d6918d28 Fix ugliness in docs 2020-10-09 22:29:42 +03:00
Azat Khuzhin
064f901ea8 Add ability to preallocate hashtables for hashed/sparsehashed dictionaries
preallocation can be used only when we know number of rows, and for this
we need:
- source clickhouse
- no filtering (i.e. lack of <where>), since filtering can filter
  too much rows and eventually it may allocate memory that will
  never be used.

For sparse_hash the difference is quite significant, preallocated
sparse_hash hashtable allocates ~33% faster (7.5 seconds vs 5 seconds
for insert, and the difference is more significant for higher number of
elements):

    $ ninja bench-sparse_hash-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...ch/hashtable-bench/.cmake/bench-sparse_hash
    sparse_hash/insert: 7.574 <!--
    sparse_hash/find  : 2.14426
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   9710.51 msec (user+sys)

    $ time ninja bench-sparse_hash-preallocate-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...-bench/.cmake/bench-sparse_hash-preallocate
    sparse_hash/insert: 5.0522 <!--
    sparse_hash/find  : 2.14024
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   7192.06 msec (user+sys)

P.S. the difference for sparse_hashed dictionary with 4e9 elements
(uint64, uint16) is ~18% (4975.905 vs 4103.569 sec)

v2: do not reallocate the dictionary from the progress callback
    Since this will access hashtable in parallel.
v3: drop PREALLOCATE() and do this only for source=clickhouse and empty
    <where>
2020-10-09 22:28:14 +03:00
alexey-milovidov
350e463892
Merge branch 'master' into patch-5 2020-10-08 16:14:22 +03:00
alexey-milovidov
7326343f31
Merge pull request #15522 from r1j1k/53r93y-DOCSUP-2866-allow_experimental_bigint_types
DOCSUP-2866: Document the allow_experimental_bigint_types setting
2020-10-08 16:06:42 +03:00
alexey-milovidov
c00ca64655
Merge pull request #15603 from r1j1k/patch-4
Update decimal.md
2020-10-08 15:56:41 +03:00
alexey-milovidov
0b3fd629da
Merge pull request #15602 from r1j1k/patch-3
Update int-uint.md
2020-10-08 15:56:09 +03:00
vic
dd7d46052e
add tcp client for php
add tcp client for php
2020-10-08 15:30:14 +08:00
alexey-milovidov
e465ce3d49
Merge pull request #15642 from azat/force_data_skipping_indices
Implement force_data_skipping_indices setting
2020-10-07 23:14:51 +03:00
Anna
cc9dafcb30
DOCSUP-2614: Added description for isDecimalOverflow and countDigits function (#15109)
* Added description for isDecimalOverflow and countDigits function

* Update docs/en/sql-reference/data-types/decimal.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/data-types/decimal.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/data-types/decimal.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Translated on russian

* Move to functions/other-functions.md

* Fixed errors

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: BayoNet <da-daos@yandex.ru>
2020-10-07 21:13:01 +03:00