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371 Commits

Author SHA1 Message Date
Nikolai Kochetov
9b936c44db
Revert "Revert "Add settings for real-time updates during query execution"" 2023-09-09 12:29:39 +02:00
Alexey Milovidov
03a755732a
Revert "Add settings for real-time updates during query execution" 2023-09-09 03:10:23 +03:00
Nikolai Kochetov
0095124791
Merge pull request #48607 from alexX512/master 
Add settings for real-time updates during query execution
 2023-09-08 09:05:33 +02:00
Raúl Marín
e192d4c624
Fix summary reporting with parallel replicas with LIMIT (#53050) 2023-09-04 15:53:06 +02:00
alexX512
36b8932b37 Merge branch 'master' of github.com:ClickHouse/ClickHouse 2023-08-31 21:40:50 +00:00
Alexey Gerasimchuck
f7d1041e61 minor improvement 2023-08-30 06:14:39 +00:00
Alexey Gerasimchuck
be2f80cc1c minor corrections 2023-08-29 23:59:36 +00:00
Alexey Gerasimchuck
a1687e618b backward compatibility changes + fixes 2023-08-29 23:50:41 +00:00
alexX512
b3ba00f443 Merge branch 'master' of github.com:ClickHouse/ClickHouse 2023-08-29 10:59:29 +00:00
Alexey Gerasimchuck
e9757abea6 Added validate_tcp_client_information setting 2023-08-29 00:15:55 +00:00
Alexey Gerasimchuck
3140958132 Added client_info validation 2023-08-22 03:52:57 +00:00
Alexander Tokmakov
78d8557a56 fix 2023-08-15 15:37:09 +02:00
Alexey Milovidov
fa9abc5038 Better usage of ccache 2023-08-09 05:02:50 +02:00
alexX512
0d84226914 Merge branch 'master' of github.com:ClickHouse/ClickHouse 2023-08-02 19:18:59 +00:00
Alexey Gerasimchuck
e58b3cfd32 Implemented max sessions for user 2023-07-30 22:09:03 +00:00
alexX512
c403f56e09 Merge branch 'master' of github.com:ClickHouse/ClickHouse 2023-07-21 17:56:53 +00:00
Vitaly Baranov
815a3857de Remove non-const function Context::getClientInfo(). 2023-07-17 15:02:07 +02:00
Robert Schulze
271297823a
Allow var-int encoded 64-bit integers with MSB=1 
Resolves: #51486

Until now, it was illegal to encode 64-bit (unsigned) integers with
MSB=1, i.e. values > (1ULL<<63) - 1, as var-int. In more detail, the
var-int code used by ClickHouse server and client spent at most 9 bytes
per value such that 9 * 7 = 63 bits could be encoded. Some 3rd party
clients (e.g. Rust clickhouse-rs) had the same limitation, whereas other
clients understand the full range (Python clickhouse-driver).

PRs #47608 and #48628 added sanity checks as asserts or exceptions
during var-int encoding on the server side. This was considered okay as
such huge integers so far occurred only during testing (usually fuzzing)
but not in practice.

Issue #51486 is a new fuzzing issue where the exception thrown from the
sanity check led to a half-baked progress packet and as a result, a
logical error / server crash.

The only fix which is not another bandaid is to allow the full range in
var-int coding. Clients will have to allow the full range too, a note
will be added to the changelog. (the alternative was to create another
protocol version but as var-int is used all over the place this was
considered infeasible)

Review note: this is the relevant commit.
 2023-07-06 20:23:23 +00:00
Robert Schulze
43c97d76bf
Merge pull request #44149 from zvonand/zvonand-implicit-tz 
Session time zones
 2023-06-23 14:28:49 +02:00
Alexey Milovidov
75ef844f99
Fix long test functions_bad_arguments (#51310) 
Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
 2023-06-23 13:51:40 +02:00
Andrey Zvonov
b4f2e4020d
Merge branch 'master' into zvonand-implicit-tz 2023-06-21 13:41:35 +02:00
Robert Schulze
1aa158909e
enable_qpl_deflate_codec --> enable_deflate_qpl_codec 2023-06-09 12:43:33 +00:00
jinjunzh
f1192d59af
refine patch according to comments 2023-06-09 12:43:15 +00:00
jinjunzh
056ca4f555
Add extensive testing cases for deflate qpl codec 2023-06-09 12:42:59 +00:00
Andrey Zvonov
d95be4162f
Merge branch 'master' into zvonand-implicit-tz 2023-06-08 18:34:45 +03:00
Antonio Andelic
b11f744252
Correctly disable async insert with deduplication when it's not needed (#50663) 
* Correctly disable async insert when it's not used

* Better

* Add comment

* Better

* Fix tests

---------

Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
 2023-06-07 20:33:08 +02:00
zvonand
d4cec1f0e0 fix client thread attachment + make better tests 2023-05-30 01:30:01 +02:00
Andrey Zvonov
9237b904be
Merge branch 'master' into zvonand-implicit-tz 2023-05-10 01:25:33 +02:00
alexX512
f3f9e29509 Merge branch 'master' of github.com:ClickHouse/ClickHouse 2023-05-06 14:35:29 +00:00
Dmitry Novik
2536dfad3a Fix build 2023-05-05 18:21:25 +00:00
Dmitry Novik
951bef4fd2 Fixmemory counting in TCPHandler 2023-05-05 15:10:50 +00:00
zvonand
8338d54c34 Merge branch 'master' of github.com:ClickHouse/ClickHouse into zvonand-implicit-tz 2023-05-05 15:50:26 +02:00
alexX512
2cd1b37f9b Add support for connection of partial result processors with multiple ports 2023-05-02 07:26:36 +00:00
Alexey Milovidov
ded4b17d2c
Merge pull request #48989 from evillique/fix-ssl 
Add fallback to password auth after failed SSL auth
 2023-04-21 21:42:59 +03:00
Nikolay Degterinsky
fb3c0f05df Add test 2023-04-21 14:22:14 +00:00
Andrey Zvonov
984e8fde41
Merge branch 'master' into zvonand-implicit-tz 2023-04-20 23:13:17 +02:00
Nikolay Degterinsky
83f342e94a Fallback to password auth after failed SSL auth 2023-04-20 20:02:05 +00:00
zvonand
22be85d976 renamed setting 2023-04-18 02:42:30 +02:00
Alexander Tokmakov
cad0a5f493 fix a confusing warning about interserver mode 2023-04-14 19:46:44 +02:00
zvonand
bac5fbc3d2 fix error on connection drop after 1st query 2023-04-13 13:26:09 +02:00
zvonand
73675cd8d2 tryfix fasttest 2023-04-12 19:17:48 +02:00
zvonand
3f8956f854 remove additional logging 2023-04-12 17:45:11 +02:00
zvonand
2a9f28b73b resolve 2023-04-12 12:54:39 +02:00
zvonand
5d18343fb8 fixed delay 2023-04-12 00:15:07 +02:00
Vasily Nemkov
e36addb96a Hackish way of setting up timezone on the client 
Warning: lots of debug logging
 2023-04-11 13:03:03 +02:00
Alexander Tokmakov
230adac9f6 fixes 2023-04-01 18:23:59 +02:00
Robert Schulze
eb93ec35f5
Merge pull request #48154 from azat/varuint-v2 
Add sanity checks for writing number in variable length format (resubmit)
 2023-03-31 10:59:21 +02:00
Nikolai Kochetov
f870e6f7a9 Rename setting stop_reading_on_first_cancel to partial_result_on_first_cancel. 2023-03-30 14:00:44 +00:00
Azat Khuzhin
9457b1cc46 Use VAR_UINT_MAX for unknown_packet_in_send_data 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-03-29 11:02:33 +02:00
Sergei Trifonov
273770519b
Merge branch 'master' into master 2023-03-20 18:28:10 +01:00