Vitaly Baranov
4125efc07e
Merge pull request #4550 from vitlibar/document-toStartOfInterval_and_toStartOfTenMinutes
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Add documentation for new datetime functions toStartOfInterval() and toStartOfTenMinutes().
2019-03-01 17:07:01 +03:00
Vitaly Baranov
fa317f24dc
Update date_time_functions.md
2019-03-01 17:06:27 +03:00
Vitaly Baranov
a5d3ebc1f3
Update date_time_functions.md
2019-03-01 17:05:50 +03:00
Vitaly Baranov
56b401cfaa
Add documentation for new datetime functions toStartOfInterval()
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and toStartOfTenMinutes().
2019-03-01 16:04:52 +03:00
Alexey Zatelepin
5b850bad47
fix build
2019-03-01 14:42:41 +03:00
MeiK
dc30d15155
Docs: Update expired link
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Referer: 0ee61fed7f
2019-03-01 18:10:27 +08:00
Amos Bird
26ab5dd7a7
A Proper lookup table that uses HashTable's API
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This is the first step of allowing heterogeneous cells in hash tables.
performance test results are
```
1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>;
2. NewLookupMap<UInt16, UInt8>
ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46
ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24
Best: 2 - 24877272124
ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99
ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98
Best: 2 - 26180888998
ResolutionWidth 300000 1 ...................................................................................239307348.81
ResolutionWidth 300000 2 ...................................................................................257592761.30
Best: 2 - 25759276130
ResolutionWidth 1000000 1 .........................240144759.26
ResolutionWidth 1000000 2 .........................257093531.91
Best: 2 - 25709353191
ResolutionWidth 5000000 1 .....241573260.35
ResolutionWidth 5000000 2 .....259314162.79
Best: 2 - 25931416279
ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84
ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41
Best: 2 - 24945950441
ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17
ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64
Best: 2 - 25376910564
ResolutionDepth 300000 1 ...................................................................................233079225.18
ResolutionDepth 300000 2 ...................................................................................256316273.78
Best: 2 - 25631627378
ResolutionDepth 1000000 1 .........................234184633.51
ResolutionDepth 1000000 2 .........................261100491.57
Best: 2 - 26110049157
ResolutionDepth 5000000 1 .....233118795.66
ResolutionDepth 5000000 2 .....252436160.41
Best: 2 - 25243616041
```
2019-03-01 16:47:13 +08:00
alexey-milovidov
918750c3ba
Merge pull request #4535 from yandex/fix-concurrent-alters
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Fix deadlock of concurrent SELECTs and DDL queries
2019-03-01 04:10:10 +03:00
alexey-milovidov
137f800423
Update StorageSystemColumns.cpp
2019-03-01 04:08:12 +03:00
alexey-milovidov
e64cf60236
Merge pull request #4530 from hczhcz/patch-1
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Fix readBinary linkage error in Field.cpp
2019-03-01 01:49:54 +03:00
alexey-milovidov
40e11feaef
Merge pull request #4540 from 4ertus2/bugs
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fix ClusterCopier crash cause of ThreadStatus not created
2019-03-01 01:48:55 +03:00
alexey-milovidov
00a878b1e7
Merge pull request #4541 from nvartolomei/nv/taskstat-version
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Enable taskstat accounting for versions >= 3
2019-03-01 01:48:29 +03:00
Nicolae Vartolomei
602aeb3bb2
Enable taskstat accounting for versions >= 3
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Previously if clickhouse was compiled under a kernel with higher
TASKSTATS_VERSION, but run under a kernel with older TASKSTAT_VERSION
extended and io accounting would be disabled.
2019-02-28 21:52:53 +00:00
Alex Zatelepin
cc92f41ddd
fix build
2019-02-28 21:15:10 +03:00
BayoNet
0613cd26bc
DOCAPI-5441. Some restructurization for tcp_port_secure.
2019-02-28 19:53:11 +03:00
Alexey Zatelepin
eee73dac42
Merge branch 'master' into fix-concurrent-alters
2019-02-28 19:19:21 +03:00
Alex Zatelepin
a4e56478ca
Update use_libcxx.cmake
2019-02-28 19:18:36 +03:00
chertus
ddf0f11e51
fix ClusterCopier crash cause of ThreadStatus not created
2019-02-28 18:49:03 +03:00
Vitaly Baranov
4e1da6eae3
Merge pull request #4539 from leoluk/patch-1
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docs: Clarify that proto2 and proto3 are supported
2019-02-28 16:23:45 +03:00
BayoNet
455ca955e5
DOCAPI-5203: Added the descriptions for direct I/O settings for MergeTree merge and SELECT queries.
2019-02-28 14:20:27 +03:00
Leopold Schabel
a8fc523256
docs: Clarify that proto2 and proto3 are supported
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#2369
2019-02-28 10:45:30 +00:00
alesapin
ca752504fc
Merge pull request #4531 from sdk2/master
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change Sream into Stream
2019-02-28 12:46:39 +03:00
Mikhail f. Shiryaev
ae8e84c532
Add note about patterns order to docs
2019-02-28 10:44:30 +01:00
Alexey Zatelepin
c5dde2c9fd
get rid of default query_id value in RWLock::getLock [#CLICKHOUSE-3789]
2019-02-28 12:37:05 +03:00
BayoNet
3dac4f018b
DOCAPI-5441: The tcp_port_secure setting description is added.
2019-02-28 12:06:10 +03:00
Mikhail f. Shiryaev
e79235f932
Fix typo in parameter name
2019-02-28 09:52:33 +01:00
Alexey Zatelepin
9e157dbd64
move test script from bugs to tests [#CLICKHOUSE-3789]
2019-02-28 11:50:35 +03:00
BayoNet
9ce36b963f
Merge branch 'master' of github.com:yandex/ClickHouse
2019-02-28 10:54:55 +03:00
liangqian
6757b112d1
change Sream into Stream
2019-02-28 15:27:30 +08:00
Tema Novikov
f92210d0fb
Set update_time on full executable dictionary update
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This fixes issue #4524 .
2019-02-28 09:47:48 +03:00
hcz
8f099af799
Fix readBinary linkage error in Field.cpp
2019-02-28 14:16:45 +08:00
proller
aad2856eba
CLICKHOUSE-4179 : arrayEnumerateDenseRanked arrayEnumerateUniqRanked ( #4475 )
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* Build fixes (clang 7.0.0+)
* better
* wip
* wip
* fix
* fix
* wip
* fix
* clean
* clean
* CLICKHOUSE-4179 WIP
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* cf
* wip
* wip
* wip
* wip
* cf
* wip
* wip# Please enter the commit message for your changes. Lines starting
* wip# Please enter the commit message for your changes. Lines starting
* cf
* wip# Please enter the commit message for your changes. Lines starting
* wip
* cf
* wip
* wip
* clean
* clean
* clean
* clean
* wip
* wip
* wip
* cf
* wip
* wip
* wip
* cf
* clean
* wip
* clean
* cf
* clean
* clean
* test
* clean
* wip
* cf
* wip
* clean
* clean
* wip
* wip
* clean
* cf
* clean
* Requested changes
* cf
* no convertToFullColumnIfConst
* clean
* clean
* clean
* fix
* Remove comment
2019-02-28 01:18:58 +03:00
alexey-milovidov
40d8abbc34
Merge pull request #4523 from yandex/fix_column_description_parse
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Fix column description parse. Now creation of replicated MT table wit…
2019-02-28 01:18:31 +03:00
alexey-milovidov
fc72994e9d
Merge pull request #4527 from yandex/fix-build-with-avx
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Fixed build with AVX enabled #4508
2019-02-28 01:10:06 +03:00
Alexey Milovidov
99797c0172
Fixed build with AVX enabled #4508
2019-02-27 23:04:35 +03:00
Alexey Milovidov
62b246c5a4
Avoid excessive "stat" syscall\
2019-02-27 23:02:48 +03:00
Alexey Milovidov
c3623f7bb6
Fixed error with underestimation of data size to read when choosing O_DIRECT mode
2019-02-27 22:32:54 +03:00
Alexey Milovidov
3256b816be
Merge branch 'master' of github.com:yandex/ClickHouse
2019-02-27 22:12:17 +03:00
Alexey Milovidov
141d9add39
Fixed error message
2019-02-27 22:12:08 +03:00
Alexey Zatelepin
df5ad1871a
add comment [#CLICKHOUSE-3789]
2019-02-27 21:39:55 +03:00
Alexey Zatelepin
5ac1d4dd4e
rename LockHandler -> LockHolder [#CLICKHOUSE-3789]
2019-02-27 21:34:38 +03:00
Alexey Zatelepin
0d7ab9e3ea
allow acquiring read lock to a table out of order if it was already locked by the same query [#CLICKHOUSE-3789]
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this is important in preventing ALTER deadlocks
2019-02-27 21:34:38 +03:00
BayoNet
720d44837a
DOCAPI-5436: Clarification of the 'empty' function description.
2019-02-27 21:27:29 +03:00
alesapin
8bea1513ca
Comment without default
2019-02-27 20:01:59 +03:00
proller
23d70b2e04
Add Y_IGNORE ( #4521 )
2019-02-27 19:52:08 +03:00
alesapin
1909c87885
Fix column description parse. Now creation of replicated MT table with codecs and comments is possible without default
2019-02-27 19:41:51 +03:00
Vitaly Baranov
4ad2f3d5f6
Merge pull request #4514 from vitlibar/document-protobuf-format
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Add documentation of Protobuf input/output format.
2019-02-27 19:33:26 +03:00
Vitaly Baranov
5cf7075db9
Add documentation of Protobuf input/output format.
2019-02-27 19:13:31 +03:00
Ivan
a1e266fd6c
Fix test reference
2019-02-27 18:41:32 +03:00
Vitaly Baranov
6fbcc12674
Merge pull request #4493 from vitlibar/support-for-nested-messages-in-protobuf-output
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Added support for nested messages in protobuf output format
2019-02-27 18:16:45 +03:00
