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Author SHA1 Message Date
Alexey Milovidov
52ad48d1ba Better documentation 2022-07-25 03:32:01 +02:00
Alexey Milovidov
c09413e3b9 Add save/load capabilities to Obfuscator 2022-07-25 03:27:10 +02:00
Alexey Milovidov
6fdcb009ff
Merge pull request #39533 from ClickHouse/now-in-block 
Add function `nowInBlock`
 2022-07-25 04:22:11 +03:00
Yakov Olkhovskiy
a85818f654 some refactoring 2022-07-24 21:13:00 -04:00
Yakov Olkhovskiy
da42ec7d28 some refactoring 2022-07-24 21:08:43 -04:00
Alexey Milovidov
21d88f346f
Merge pull request #39540 from den-crane/patch-27 
Doc. Some notes about formats WithNames
 2022-07-25 04:08:34 +03:00
Alexey Milovidov
e01bf1318a
Merge pull request #39539 from den-crane/patch-26 
Doc. Note about arguments of translate
 2022-07-25 04:07:43 +03:00
Alexey Milovidov
83a18e9efe
Merge pull request #39536 from den-crane/patch-25 
Doc. Sync star-schema.md in RU/ZH
 2022-07-25 04:06:51 +03:00
Alexey Milovidov
388d06fda1
Merge pull request #39535 from ClickHouse/stringref 
Less usage of StringRef
 2022-07-25 04:06:11 +03:00
Denny Crane
d15ee4b48b
Update formats.md 2022-07-24 21:34:35 -03:00
Denny Crane
6def34750a Merge branch 'patch-28' into patch-27 2022-07-24 21:14:28 -03:00
Denny Crane
60265c4bb9
Update settings.md 2022-07-24 21:06:45 -03:00
Denny Crane
bca33a5a0a
Update formats.md 2022-07-24 20:57:37 -03:00
Denny Crane
31630ff38e
Update string-replace-functions.md 2022-07-24 20:18:49 -03:00
Denny Crane
a1a1d357b4
Update string-replace-functions.md 2022-07-24 20:15:48 -03:00
Nikita Taranov
a4ba3649f3
Fix 02286_parallel_final (#39524) 2022-07-25 00:54:03 +02:00
Igor Nikonov
5829e47adb Add test: check the optimized DISTINCT output is the same as for 
ordinary one
 2022-07-24 22:27:02 +00:00
Azat Khuzhin
a4f9e1da5b Fix getauxval() by using procfs with fallback to environ 
getauxval() from glibc-compatibility did not work always correctly:

- It does not work after setenv(), and this breaks vsyscalls,
  like sched_getcpu() [1] (and BaseDaemon.cpp always set TZ if timezone
  is defined, which is true for CI [2]).

  Also note, that fixing setenv() will not fix LSan,
  since the culprit is getauxval()

  [1]: https://bugzilla.redhat.com/show_bug.cgi?id=1163404
  [2]: ClickHouse#32928 (comment)

- Another think that is definitely broken is LSan (Leak Sanitizer), it
  relies on worked getauxval() but it does not work if __environ is not
  initialized yet (there is even a commit about this).

  And because of, at least, one leak had been introduced [3]:

    [3]: ClickHouse#33840

Fix this by using /proc/self/auxv with fallback to environ solution to
make it compatible with environment that does not allow reading from
auxv (or no procfs).

v2: add fallback to environ solution
v3: fix return value for __auxv_init_procfs()
(cherry picked from commit f187c3499a)
v4: more verbose message on errors, CI founds [1]:
    AUXV already has value (529267711)
    [1]: https://s3.amazonaws.com/clickhouse-test-reports/39103/2325f7e8442d1672ce5fb43b11039b6a8937e298/stress_test__memory__actions_.html
v5: break at AT_NULL
v6: ignore AT_IGNORE
v7: suppress TSan and remove superior check to avoid abort() in case of race
v8: proper suppressions (not inner function but itself)
Refs: #33957
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-07-25 01:22:04 +03:00
Azat Khuzhin
93f876b58a Add a test for LSan 
(cherry picked from commit 51e7c41883)
v2: fix type check
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-07-25 01:21:40 +03:00
Igor Nikonov
41e72aac83 Fix: DistinctSortedTransform doesn't take advantage of sorting 
clearing_columns are set incorrectly, so we never clear HashSet
 2022-07-24 21:35:36 +00:00
Alexey Milovidov
0492f23d07 Add the docs 2022-07-24 23:11:54 +02:00
Alexey Milovidov
668f632d78
Merge pull request #39523 from loskutov/patch-1 
LZ4_decompress_faster.cpp: remove endianness-dependent code
 2022-07-25 00:06:58 +03:00
Alexey Milovidov
df84fa988a
Merge pull request #39532 from tylerhannan/add_equinix_n3.xlarge 
add Equinix metal N3 Xlarge
 2022-07-25 00:06:05 +03:00
Robert Schulze
b1da2eb9e6
Remove tests again ... 
They broke because QPL is compiled only when AVX2/512 is on. This is
not the case in CI.
 2022-07-24 20:42:38 +00:00
Denny Crane
a862e08fc4
Update star-schema.md 2022-07-24 17:10:36 -03:00
Robert Schulze
2785783def
Mark DEFLAPT_QPL as 'experimental' codec + cosmetics 2022-07-24 20:10:11 +00:00
Denny Crane
b6121a1bf1
Update star-schema.md 2022-07-24 17:07:47 -03:00
Alexander Gololobov
460950ecdc
Merge branch 'master' into feature/sql-standard-delete 2022-07-24 21:27:22 +02:00
Robert Schulze
68f0dcc206
Remove mention of C++03 exception specifiers 
... such exception specifiers trigger a compiler warning these days
anyways (i.e. are treated as error)
 2022-07-24 18:41:43 +00:00
Robert Schulze
f3a60991f4
Smallish compiler warnings update 2022-07-24 18:41:43 +00:00
Robert Schulze
a9fb677084
Bump Clang version to current minimum 2022-07-24 18:41:43 +00:00
Robert Schulze
2ded3da887
Bump Clang version to current minimum 2022-07-24 18:41:43 +00:00
Robert Schulze
cec8458429
Remove Mac instructions 
... they are given at length on the dedicated setup page for Mac
 2022-07-24 18:41:43 +00:00
Robert Schulze
b09121df11
Remove comment to check for CMake version 
a) the build script aborts anyways if CMake is too old
b) our minimally required version is >3 years old, so the chance of an
   abort due to outdated CMake is fairly low
c) removing the hint to check the version removes the need to constantly
   update the version in the docs
 2022-07-24 18:41:43 +00:00
Robert Schulze
a2d1738150
Add a sentence on writing perf tests for SQL functions 2022-07-24 18:41:07 +00:00
Robert Schulze
4333750985
Less usage of StringRef 
... replaced by std::string_view, see #39262
 2022-07-24 18:33:52 +00:00
Alexey Milovidov
dfbfc12a10 More tests 2022-07-24 20:07:14 +02:00
Alexey Milovidov
c604df7b53 Add smoke test for timezone 2022-07-24 20:05:31 +02:00
Alexey Milovidov
cff712970e Add function nowInBlock 2022-07-24 19:58:48 +02:00
Tyler Hannan
93348b920e
Merge branch 'master' into add_equinix_n3.xlarge 2022-07-24 19:21:05 +02:00
Tyler Hannan
82f2557386 add Equinix metal N3 Xlarge 2022-07-24 19:17:02 +02:00
Robert Schulze
73c04b64e3
Merge pull request #39493 from nicelulu/fix_build_osx 
Fix build on mac osx
 2022-07-24 18:11:34 +02:00
Robert Schulze
c788e05c77
Merge pull request #39292 from zvonand/zvonand-b58-datatype 
Simplify Base58 encoding/decoding
 2022-07-24 18:09:40 +02:00
Alexey Milovidov
0209012e5e
Merge pull request #39517 from pkit/pkit/fix_examples 
fix `-DENABLE_EXAMPLES=1` in master
 2022-07-24 17:41:23 +03:00
Alexey Milovidov
5867762258
Merge pull request #39454 from ClickHouse/status-names 
Commit status names: remove "actions"
 2022-07-24 17:39:16 +03:00
Ignat Loskutov
c2954b23cb
LZ4_decompress_faster.cpp: remove endianness-dependent code 
Little-endian is little-endian no matter what the native endianness is.
 2022-07-24 20:55:17 +08:00
Andrey Zvonov
032fcab70e set char to be explicitely signed 2022-07-24 14:23:22 +02:00
Kseniia Sumarokova
04944ff6f5
Merge pull request #39509 from monadbobo/remove_duplicate_code 
Removed some duplicate code.
 2022-07-24 14:24:40 +03:00
Alexander Gololobov
6692770113 Allow to update "system" virtual columns such as _row_exists 2022-07-24 12:21:47 +02:00
Alexander Gololobov
c8b3c574a4 Disable lightweight delete if table has projections 2022-07-24 12:21:47 +02:00