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08d98329b0
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75 Commits

Author SHA1 Message Date
Robert Schulze
08d98329b0
Revert "Add SQL functions for Entropy Learned Hashing" 2023-06-01 10:12:09 +02:00
Robert Schulze
c5343679df
Merge branch 'master' into msan-siphash-keyed 2023-05-31 09:05:24 +02:00
Robert Schulze
ac1dc7237e
Update docs 2023-05-26 15:37:33 +00:00
Robert Schulze
f49160ef4e
Build partial key positions from entire training data 2023-05-26 15:27:56 +00:00
Robert Schulze
ad4a21034f
Fix msan issue in keyed siphash 
Issue:
https://s3.amazonaws.com/clickhouse-test-reports/0/ffdd91669471f4934704f98f0191524496b4e85b/fuzzer_astfuzzermsan/report.html

Repro:
SELECT hex(sipHash128ReferenceKeyed((toUInt64(2), toUInt64(-9223372036854775807)))) GROUP BY (toUInt64(506097522914230528), toUInt64(now64(2, NULL + NULL), 1084818905618843912)), toUInt64(2), NULL + NULL, char(-2147483649, 1)

Minimal repro:
SELECT sipHash64Keyed((2::UInt64, toUInt64(2)), 4) GROUP BY toUInt64(2)
 2023-05-25 17:52:03 +00:00
Robert Schulze
c4f7c3daa1
Merge branch 'master' into rs/entropy-learned-hashing 2023-05-13 17:33:12 +02:00
Robert Schulze
5133597661
+m 2023-05-12 16:51:47 +02:00
Robert Schulze
5235f52de3
Small rewrite, removed note about farm hash (it seemed fragile: https://github.com/ClickHouse/ClickHouse/issues/8354#issuecomment-974808920) 2023-05-12 16:38:32 +02:00
Denny Crane
051456ba92
Update hash-functions.md 2023-05-12 08:33:27 -03:00
Denny Crane
47b27ca5fb
Update hash-functions.md 2023-05-12 08:23:02 -03:00
Robert Schulze
37c1b1aa58
Some fixups 2023-05-11 18:49:05 +00:00
Robert Schulze
93a2b44702
Add docs 2023-05-08 13:11:21 +00:00
Ivan Takarlikov
8873856ce5 Fix some grammar mistakes in documentation, code and tests 2023-05-04 13:35:18 -03:00
Robert Schulze
ec5b421be4
Docs: Sort functions in sidebar 2023-04-19 17:05:55 +00:00
Robert Schulze
c406663442
Docs: Replace annoying three spaces in enumerations by a single space 2023-04-19 15:56:55 +00:00
Nikolay Degterinsky
a48655af39
Merge branch 'master' into add-kafka-murmur-hash-function 2023-04-07 12:21:16 +02:00
Nikolay Degterinsky
47ea27fd92 Fix 2023-03-31 02:57:55 +00:00
Nikolay Degterinsky
4f360e76e9 Add kafkaMurmurHash function 2023-03-29 18:09:15 +00:00
DanRoscigno
6d8a2bbd48 standardize admonitions 2023-03-27 14:54:05 -04:00
Rich Raposa
de68dade71
Revert "standardize admonitions" 2023-03-09 14:30:40 -07:00
DanRoscigno
95351bc2d3 standardize admonitions 2023-03-09 12:05:26 -05:00
Salvatore Mesoraca
aa4faae85d
docs: functions: hash: add doc for sipHash126Reference{,Keyed} 2023-02-07 11:19:04 +01:00
Salvatore Mesoraca
14acaa04a9
docs: functions: hash: fix wrong doc 2023-02-07 11:19:04 +01:00
Salvatore Mesoraca
970a4586a1
docs: functions: hash: add warning about sipHash128{,Keyed} 
sipHash128{,Keyed} does not comply with the reference
implementation of SipHash and it's weaker then it should
 2023-02-07 11:19:04 +01:00
Robert Schulze
5edf321927
Some docs fixes 2023-01-27 13:00:54 +01:00
Salvatore Mesoraca
464ecf50ef
doc: functions: hash: add sipHash{64,128}Keyed 2023-01-27 13:00:54 +01:00
Salvatore Mesoraca
dfd6dfc155
doc: functions: siphash: fix broken links 2023-01-27 13:00:53 +01:00
Salvatore Mesoraca
15b1f3f6a1
doc: functions: siphash: use correct value in example 2023-01-27 13:00:53 +01:00
DanRoscigno
438f34100d fix codeblock end 2023-01-09 14:42:24 -05:00
DanRoscigno
8d002e6d43 full path to links 2023-01-07 19:19:49 -05:00
Ilya Yatsishin
b6b9be7a3e
Add documentation for xxh3 2023-01-06 18:05:27 +01:00
Dan Roscigno
37af44501d
Update docs/en/sql-reference/functions/hash-functions.md 
Co-authored-by: Ilya Yatsishin <2159081+qoega@users.noreply.github.com>
 2022-12-21 09:12:06 -05:00
Dan Roscigno
30eb95d7d1
Update hash-functions.md 2022-12-21 08:39:44 -05:00
JackyWoo
05516bfd03 fix docs 2022-09-15 10:07:39 +08:00
JackyWoo
e3caa6f096 some fixes 2022-09-13 21:21:35 +08:00
DanRoscigno
5b5fcc56aa add slugs 2022-08-28 10:53:34 -04:00
Anton Popov
2a841d0860 update docs for hash functions 2022-08-01 14:22:40 +00:00
rfraposa
869967de41 Remove H1 anchor tags from docs 2022-06-02 04:55:18 -06:00
rfraposa
044e76d91b Add BLAKE3 hash function 2022-05-11 12:10:16 -06:00
Rich Raposa
34f0d1c5f8
Revert "BLAKE3 hash function documentation" 2022-05-10 13:28:36 -06:00
BoloniniD
aa21a8925f Fixes 2022-05-07 17:08:40 +03:00
BoloniniD
0cf6f66fcf Add BLAKE3 hash docs 2022-05-07 12:08:37 +03:00
rfraposa
8f01fe9c49 Revised /en folder 2022-04-09 07:34:21 -06:00
rfraposa
5250d9ad11 Removed /ja folder, cleaned up /ru markdown 2022-04-09 07:29:05 -06:00
Alexey Milovidov
9854b55835
Revert "Format changes for new docs" 2022-04-04 02:05:35 +03:00
rfraposa
560471f991 Update /sql-reference docs 2022-03-29 22:06:21 -06:00
rfraposa
5a4466cec7 Update references in docs 2022-03-12 00:24:31 -06:00
Vladimir C
645ae45b01
Apply suggestions from code review 2021-11-29 13:59:20 +03:00
Dmitriy
a6d33aaf03 Translate to Russian 
Выполнил перевод на русский язык.
 2021-11-22 20:52:09 +03:00
Dmitriy
8dab82f00c Document some hash functions 
Задокументировал две хеш-функции sipHash128 и murmurHash3_128.
 2021-11-19 21:34:31 +03:00