Martijn Bakker
46f4557944
Merge branch 'master' into martijn-asof-join
2019-03-28 20:20:17 +00:00
Martijn Bakker
e7a10b8a3e
add inner asof join with tests
2019-03-28 19:31:11 +00:00
Martijn Bakker
817a9244c0
fix up code style
2019-03-28 19:03:57 +00:00
Martijn Bakker
b0fd915724
remove the ASOFSplit struct
2019-03-28 18:35:50 +00:00
chertus
2a5b4b3b31
fix ANY JOIN nulls in right key (ALL JOIN is still affected)
2019-03-27 16:37:11 +03:00
chertus
e92dcd4774
fix clang release build
2019-03-27 01:47:38 +03:00
Martijn Bakker
ac68fc8088
pass the half-enforced style checks such that they cannot be run on a whole file automatically :(
2019-03-26 22:05:51 +00:00
Martijn Bakker
84f40ddf02
fix build as cpp does not do partial function specialization
2019-03-26 20:13:15 +00:00
chertus
0a0e986f75
fix crash on join not nullable with nullable
2019-03-26 22:46:03 +03:00
Martijn Bakker
f6987cfa52
have the parser recognize asof joins and feed them through to the executor
...
insert the time series into a struct ready for joining
working version that inserts the data into the hash table using the existing dispatching machinery for various types
working asof left join in clickhouse
add a test for the asof join
do some asof join cleanup
revisit the logic in case the values match between left and right side
2019-03-26 19:17:21 +00:00
chertus
b1f4cc6ed2
fix left join with const column
2019-03-20 20:20:14 +03:00
chertus
2ea11f8528
more Joins.cpp refactoring (constexpr if)
2019-03-20 18:52:41 +03:00
chertus
efa4a2bb18
minor changes
2019-03-20 18:15:44 +03:00
chertus
2713d36ce8
syntax: remove tab
2019-03-20 17:49:05 +03:00
chertus
1bb05eb089
more Join.cpp refactoring (hide some logic into AddedColumns)
2019-03-20 17:41:35 +03:00
chertus
2a4da2f687
more refactoring (rename misleading variable)
2019-03-20 16:38:17 +03:00
chertus
e1f015295b
rename functions & add comment
2019-03-20 15:28:45 +03:00
chertus
ef2d77f946
some more refactoring
2019-03-20 15:08:38 +03:00
chertus
e5a9633132
Join.cpp refactoring
2019-03-19 19:53:36 +03:00
chertus
09a3b24cbc
join kind helpers
2019-03-11 14:14:09 +03:00
alexey-milovidov
695a2dc35f
Merge pull request #4552 from 4ertus2/bugs
...
Fix crash on JOIN with array or tuple
2019-03-01 18:49:22 +03:00
chertus
83503df56a
fix crach on JOIN with array or tuple
2019-03-01 18:32:32 +03:00
Amos Bird
26ab5dd7a7
A Proper lookup table that uses HashTable's API
...
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
chertus
3218f5003f
fix full/right join different number of columns
2019-02-12 15:11:45 +03:00
Alexey Milovidov
58a6accee5
Updated test #4246
2019-02-10 19:55:12 +03:00
alexey-milovidov
2686f64233
Merge pull request #4128 from yandex/unified-sets
...
Unified sets
2019-02-06 20:40:11 +03:00
chertus
396d4fb921
hotfix for duplicates in JOIN ON #4271
2019-02-05 19:58:57 +03:00
Nikolai Kochetov
a249fc7788
Do nut use Arena in ColumnsHashing for string in functions arrayUniq and arrayEnumerate.
2019-02-05 14:14:09 +03:00
Nikolai Kochetov
8db4116464
Update HashMethodHashed.
2019-02-05 13:55:08 +03:00
Nikolai Kochetov
6a729e59ba
Merged with master.
2019-02-01 11:36:57 +03:00
alexey-milovidov
bd62e2d85d
Merge pull request #4184 from 4ertus2/joins
...
Fix JOIN with duplicates [issue-4108]
2019-02-01 01:35:37 +03:00
chertus
26b2526a3b
fix right & full join with dups (complex join on still affected)
2019-01-31 21:10:16 +03:00
chertus
866c2b2e78
move required right keys calculation to Join.cpp
2019-01-30 18:51:39 +03:00
alexey-milovidov
fd5ab9ed2e
Merge pull request #4055 from yandex/fix-group-by-array-low-cardibality-arguments
...
Fix group by array low cardinality arguments
2019-01-29 21:32:45 +03:00
Nikolai Kochetov
21242ad658
Added tests. Restored recursiveRemoveLowCardinality interface.
2019-01-29 18:44:02 +03:00
chertus
9c6f71bb7e
fix inner and left join with duplicates [issue-4108]
2019-01-29 15:38:53 +03:00
Nikolai Kochetov
2c2932e185
Merged with master
2019-01-29 15:25:19 +03:00
Nikolai Kochetov
5d29562302
Fix build.
2019-01-29 13:56:44 +03:00
Alexey Milovidov
0e59fe0b46
Renamed setting and variables #3973
2019-01-24 20:12:05 +03:00
Nikolai Kochetov
f7b9059dad
Merged with master
2019-01-24 18:06:11 +03:00
Nikolai Kochetov
5f1007a8df
Refactor Join.
2019-01-24 17:56:04 +03:00
alexey-milovidov
f13d094a4e
Merge pull request #3973 from amosbird/join_overwrite
...
Add join_overwrite settings for StorageJoin.
2019-01-24 02:05:13 +03:00
Ivan Lezhankin
05ab15cc84
Merge IBlockInputStream and IProfilingBlockInputStream into one
2019-01-23 17:48:50 +03:00
alexey-milovidov
8a401e491a
Update Join.cpp
2019-01-15 00:40:02 +03:00
Nikolai Kochetov
5a50a4fe21
Fix aggregate function low cardinality array argument. #4038
2019-01-14 21:17:55 +03:00
Amos Bird
8ea4d7987b
Add join_overwrite settings for StorageJoin.
...
This makes using StorageJoin as dictionary more flexible.
2019-01-07 01:23:26 +08:00
Alexey Milovidov
06a8c3f02d
Added some warnings from clang's -Weverything
2019-01-05 06:33:22 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +03:00
Alexey Milovidov
cfc1e207ab
Fixed UB #3926
2018-12-26 02:27:52 +03:00
Alexey Milovidov
a8f09809f5
Simplified logic with "IColumn::convertToFullColumnIfConst" (suggested by Amos Bird) [#CLICKHOUSE-2]
2018-12-21 19:00:07 +03:00
