alexey-milovidov
0b4f0ca7d5
Merge pull request #3744 from yandex/low-cardinality-nullable-group-by
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LowCardinality optimization for single nullable column.
2018-12-07 23:32:27 +03:00
Nikolai Kochetov
2bb57ce472
Support insertion into LowCardinality from old native clients.
2018-12-06 17:08:42 +03:00
Ivan Lezhankin
6089b26ef0
Fix |RangeHashedDictionary| getter against |ColumnConst|
2018-12-04 16:15:20 +03:00
Nikolai Kochetov
98499b1140
LowCardinality optimization for single nullable column.
2018-12-03 21:00:20 +03:00
Nikolai Kochetov
65e5494326
Fixed size for LowCardinality dictionary permutation.
2018-11-27 21:08:54 +03:00
Alexey Milovidov
c77930fe30
Whitespaces [#CLICKHOUSE-2]
2018-11-26 03:56:50 +03:00
Alexey Milovidov
141e9799e4
Fixed error with "extractURLParameter" function (read after buffer); improved performance; added support for zero bytes in URLs; renamed Chars_t type [#CLICKHOUSE-2]
2018-11-25 03:08:50 +03:00
Alexey Milovidov
7d6fffff48
More style checks [#CLICKHOUSE-3]
2018-11-24 04:48:06 +03:00
Alexey Milovidov
dbbacf4f87
Added more style checks [#CLICKHOUSE-3]
2018-11-23 21:52:00 +03:00
alexey-milovidov
ac29388224
Merge pull request #3632 from yandex/fix-low-cardinality-distributed-group-by
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Fix low cardinality distributed group by
2018-11-23 16:45:56 +03:00
Nikolai Kochetov
f3aa1292a9
Remove null map cache from ColumnUnique.
2018-11-23 14:55:06 +03:00
Nikolai Kochetov
d64fe4204a
Remove null map cache from ColumnUnique.
2018-11-23 13:47:01 +03:00
Nikolai Kochetov
e74b1edb35
Remove null map cache from ColumnUnique.
2018-11-23 13:18:50 +03:00
Nikolai Kochetov
7fea1397d6
Remove null map cache from ColumnUnique.
2018-11-23 11:11:54 +03:00
Nikolai Kochetov
4721b16b51
Fix array mapped functions with low cardinality lambda argument.
2018-11-22 18:52:53 +03:00
Nikolai Kochetov
4d96e88058
Fix distributed group by LowCardinality(Nullable). #3615
2018-11-21 21:59:33 +03:00
Alexey Milovidov
78e72a1962
Little better #3624
2018-11-20 23:09:20 +03:00
proller
160ffb2283
Build fixes (clang 7.0.0+) ( #3582 )
2018-11-16 15:22:51 +03:00
alexey-milovidov
2f16ec5c79
Merge pull request #3568 from yandex/fix-low-cardinality-nullable-perf
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Fix perf in IColumnUnique::size func.
2018-11-14 03:27:05 +03:00
Nikolai Kochetov
3429274de1
Fix perf in IColumnUnique::size func. #3256
2018-11-12 12:03:40 +03:00
Amos Bird
076ec44089
Prioritize rvalue creator for ColumnTuple
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This validates `ColumnTuple::create(Columns({std::move(s_c0), std::move(s_c1)})); `
2018-11-09 01:24:30 +08:00
alexey-milovidov
6bc7297a92
Merge pull request #3523 from yandex/low-cardinality-fix-extremes
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Low cardinality fix extremes
2018-11-01 20:54:09 +03:00
Nikolai Kochetov
03b2b609b1
Fix ColumnLowCardinality::getExtremes. #3288
2018-11-01 20:24:05 +03:00
alexey-milovidov
b1db9ec23c
Merge pull request #3436 from amosbird/master
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Flexible fields assignment
2018-11-01 20:22:28 +03:00
Nikolai Kochetov
dc688ef5e1
Fix nullable comparsion for LowCardinality(Nullable()). #3227 #3256 #3212
2018-11-01 17:57:50 +03:00
Nikolai Kochetov
045b5d5cd8
Fixed LowCardinality(Nullable()) (de)serialization with arena. #3227 #3256 #3212
2018-11-01 17:55:37 +03:00
Amos Bird
3cf2177268
Flexible fields assignment
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Field f;
before:
f = Int64(-42);
after:
f = -42;
2018-10-24 08:47:33 +08:00
chertus
29bd00f9f4
simple fix for Decimal128 group by [issue-3378]
2018-10-16 10:31:17 +03:00
chertus
465cb6d267
fix for Decimal128 group by [issue-3378]
2018-10-15 22:14:08 +03:00
Alexey Milovidov
f720a5bf95
Fixed typos in code #3373
2018-10-13 17:33:43 +03:00
chertus
5896e45dac
SummingMergeTree for Decimal128 [issue-3282]
2018-10-11 17:33:01 +03:00
chertus
c7bf0e77ea
add get64() for Decimal32 and Decimal64; remove allow_experimental_decimal_type setting [issue-3282]
2018-10-09 19:50:42 +03:00
Nikolai Kochetov
97add69825
Rename WithDictionary to LowCardinality.
2018-09-28 13:44:59 +03:00
Nikolai Kochetov
d526859011
Added cache for low cardinality function result. [#CLICKHOUSE-3904]
2018-09-25 16:48:52 +03:00
alexey-milovidov
b1eb66c03e
Merge branch 'master' into low-cardinality-fixes
2018-09-21 13:43:37 +03:00
Nikolai Kochetov
94bb37f261
Fix low cardinality permutation.
2018-09-21 11:52:07 +03:00
alexey-milovidov
a52de29fbf
Update ColumnWithDictionary.h
2018-09-20 20:41:54 +03:00
Nikolai Kochetov
673acbdf94
Added more comments.
2018-09-20 17:19:12 +03:00
Nikolai Kochetov
b93ea8e7cc
Fixed default value index for LowCardinality(Nullable).
2018-09-19 17:42:59 +03:00
Nikolai Kochetov
a2eb72c64a
Fixed ColumnWithDictionary::getPermutation(). [#CLICKHOUSE-3903]
2018-09-17 12:51:47 +03:00
Nikolai Kochetov
e2e31751e9
Support low cardinality columns in aggregation method with fixed keys. [#CLICKHOUSE-3903]
2018-09-14 20:14:31 +03:00
Nikolai Kochetov
3dc5cd3a3a
Merged with master.
2018-09-14 12:14:37 +03:00
Nikolai Kochetov
4674beb900
Shared cache for low cradinality single aggregation column. [#CLICKHOUSE-3903]
2018-09-14 11:04:18 +03:00
Nikolai Kochetov
df71c47840
Added dictionary hash for low cardinality column. [#CLICKHOUSE-3903]
2018-09-14 11:04:18 +03:00
Nikolai Kochetov
94bfe50f52
Cache saved hash for low cardinality aggregate method. [#CLICKHOUSE-3903]
2018-09-14 11:04:18 +03:00
Nikolai Kochetov
2eb35dd6ef
Cache AggregateDataPtr for single low cardinality column. [#CLICKHOUSE-3903]
2018-09-14 11:04:09 +03:00
Nikolai Kochetov
787e814e4c
Low cardinality group by signle column. [#CLICKHOUSE-3903]
2018-09-14 11:03:02 +03:00
Amos Bird
af369483a9
Simply Self.
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> When the normal name of the template (i.e., the name from the enclosing scope, not the injected-class-name) is used, it always refers to the class template itself and not a specialization of the template
http://eel.is/c++draft/temp.local
2018-09-13 22:59:54 +08:00
chertus
45ec7e63aa
add static asserts for decimal [CLICKHOUSE-3765]
2018-09-12 20:50:51 +03:00
alexey-milovidov
3bb89eca16
Merge pull request #3083 from yandex/every_function_in_own_file_2
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Every function in its own file, part 2
2018-09-09 05:31:33 +03:00
