Alexey Milovidov
|
db2956eb73
|
dbms: removing duplicate elements from ORDER BY [#METR-2944].
|
2015-03-12 06:31:15 +03:00 |
|
Alexey Milovidov
|
1d7d1051a2
|
dbms: fixed error [#METR-15451].
|
2015-03-12 05:22:55 +03:00 |
|
Alexey Milovidov
|
ae4c458c5b
|
dbms: more uniform distribution of work among threads [#METR-2944].
|
2015-03-08 01:00:58 +03:00 |
|
Alexey Milovidov
|
33f89bfdb7
|
dbms: fixed exception safety [#METR-15352].
|
2015-03-07 04:05:06 +03:00 |
|
Andrey Mironov
|
c880ae8abb
|
dbms: CacheDictionary: store values for missing ids explicitly. Store exceptions for more user-friendly error messages [#METR-13298]
|
2015-03-06 19:13:59 +03:00 |
|
Alexey Milovidov
|
df8e3fa9ec
|
dbms: added old modifications to tests [#METR-2944].
|
2015-03-05 09:00:04 +03:00 |
|
Alexey Milovidov
|
4de3ba0bc6
|
dbms: Set: fixed error [#METR-15293].
|
2015-03-04 00:11:54 +03:00 |
|
Alexey Milovidov
|
9981a29365
|
dbms: fixed error with IN [#METR-15293].
|
2015-03-03 23:00:39 +03:00 |
|
Alexey Milovidov
|
ab0e29f0f2
|
dbms: Set: removed special case for small sets (not worth in most cases) [#METR-2944].
|
2015-03-02 08:41:21 +03:00 |
|
Alexey Milovidov
|
ce58b8ad01
|
dbms: addition to prev. revision [#METR-2944].
|
2015-03-02 04:39:42 +03:00 |
|
Alexey Milovidov
|
e109ac1f57
|
dbms: improved performance for small sets [#METR-2944].
|
2015-03-02 04:11:37 +03:00 |
|
Alexey Milovidov
|
0828dba841
|
dbms: preparation [#METR-2944].
|
2015-03-02 04:10:58 +03:00 |
|
Alexey Milovidov
|
91cb53f584
|
dbms: whitespaces [#METR-2944].
|
2015-03-01 03:14:55 +03:00 |
|
Alexey Milovidov
|
a321aa8108
|
dbms: added value 2 for setting 'readonly'; ignoring settings from remote client in readonly mode [#METR-15168].
|
2015-02-27 23:35:26 +03:00 |
|
Alexey Arno
|
c5b61652ff
|
Merge
|
2015-02-27 00:38:33 +03:00 |
|
Alexey Arno
|
8456db4740
|
dbms: Server: updated unit test [#METR-14875]
|
2015-02-27 00:36:21 +03:00 |
|
Alexey Arno
|
b22532a35a
|
dbms: Server: updated unit test [#METR-14875]
|
2015-02-26 23:19:51 +03:00 |
|
Alexey Arno
|
09317ca19c
|
dbms: Server: added unit test [#METR-14875]
|
2015-02-26 20:33:46 +03:00 |
|
Andrey Mironov
|
20eb5013a4
|
dbms: cache dictionary revamp [#METR-13298]
|
2015-02-26 17:53:45 +03:00 |
|
Alexey Arno
|
e4875354bb
|
dbms: Server: simplified code and updated settings [#METR-14875]
|
2015-02-25 17:23:15 +03:00 |
|
Alexey Milovidov
|
82e782d6f9
|
dbms: fixed error in prev. revision [#METR-2944].
|
2015-02-22 21:02:54 +03:00 |
|
Alexey Milovidov
|
dc6259d931
|
dbms: added aggregation method 'concat' - performance improvement in generic case [#METR-2944].
|
2015-02-22 19:09:16 +03:00 |
|
Alexey Milovidov
|
bbd48f8921
|
dbms: Aggregator: added specialization for many (up to 256 bit) fixed-size keys (up to 3x performance improvement) [#METR-2944].
|
2015-02-22 08:53:16 +03:00 |
|
Alexey Milovidov
|
b6f4d3d3e8
|
dbms: added setting 'group_by_two_level_threshold' for fine tuning [#METR-2944].
|
2015-02-22 08:51:16 +03:00 |
|
Alexey Arno
|
75dc809ad2
|
dbms: Server: simplified code [#METR-14875]
|
2015-02-20 17:27:05 +03:00 |
|
Alexey Arno
|
e4fdbdb6f8
|
dbms: Server: simplified code [#METR-14875]
|
2015-02-20 17:22:33 +03:00 |
|
Alexey Arno
|
9e44061a2f
|
dbms: Server: cosmetic changes [#METR-14875]
|
2015-02-20 14:33:21 +03:00 |
|
Alexey Arno
|
ef13e0203e
|
dbms: Server: cosmetic changes [#METR-14875]
|
2015-02-20 13:53:26 +03:00 |
|
Alexey Arno
|
64c8535382
|
dbms: Server: performance optimization [#METR-14875]
|
2015-02-20 13:37:55 +03:00 |
|
Andrey Mironov
|
cf8a927150
|
dbms: invert the way multiple values are acquired from the dictionary [#METR-13298]
|
2015-02-19 18:28:24 +03:00 |
|
Alexey Arno
|
533783d64b
|
dbms: Server: performance optimization (minimize copies and reallocations) [#METR-14875]
|
2015-02-19 17:55:47 +03:00 |
|
Alexey Arno
|
86129c634f
|
dbms: Server: performance optimization [#METR-14875]
|
2015-02-19 14:08:49 +03:00 |
|
Alexey Arno
|
a4f4c6a811
|
dbms: Server: performance optimization [#METR-14875]
|
2015-02-19 02:15:20 +03:00 |
|
Alexey Arno
|
19a93cc0bf
|
dbms: Server: fixed DAG traversal [#METR-14875]
|
2015-02-19 01:13:54 +03:00 |
|
Alexey Arno
|
d5d41df78d
|
dbms: Server: cosmetic changes [#METR-14875]
|
2015-02-18 21:18:37 +03:00 |
|
Alexey Arno
|
fe8713a030
|
Merge
|
2015-02-18 20:41:51 +03:00 |
|
Alexey Arno
|
4dd8387f2d
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:05:25 +03:00 |
|
Alexey Arno
|
8407779d2e
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:15 +03:00 |
|
Alexey Arno
|
0869016283
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
2c547ad2fd
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
88aab687ab
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
2920b7dbe5
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
f6745b2972
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
932755f851
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
99663bfc99
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
f37fea7f24
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
f49bcac364
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
c342867233
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
5546e6c872
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Arno
|
c95bec1cf4
|
dbms: Server: feature development [#METR-14875]
|
2015-02-18 20:03:14 +03:00 |
|
Alexey Milovidov
|
06d2a778ad
|
dbms: fixed dynamic compiler [#METR-2944].
|
2015-02-16 20:08:57 +03:00 |
|
Alexey Arno
|
b5105ecdf7
|
dbms: Server: fixed bug in UNION ALL [#METR-15077]
|
2015-02-13 14:40:58 +03:00 |
|
Alexey Milovidov
|
597f2eb737
|
dbms: fixed build [#METR-2944].
|
2015-02-13 07:28:31 +03:00 |
|
Alexey Milovidov
|
2017ee72c9
|
Revert "dbms: improving performance of String IN (set) (for graphite) [#METR-2944]."
This reverts commit 504894305d02e73c471e0020057d4b7a96afca1d.
|
2015-02-13 07:08:25 +03:00 |
|
Alexey Milovidov
|
7c8f3267be
|
Revert "dbms: addition to prev. revision [#METR-2944]."
This reverts commit ae6fe44a0a0a3b600b41d781129159acb66815d5.
|
2015-02-13 07:08:11 +03:00 |
|
Alexey Milovidov
|
f7ff9d64dc
|
dbms: addition to prev. revision [#METR-2944].
|
2015-02-13 04:19:33 +03:00 |
|
Alexey Milovidov
|
dea75f4445
|
dbms: improving performance of String IN (set) (for graphite) [#METR-2944].
|
2015-02-13 04:18:28 +03:00 |
|
Alexey Milovidov
|
ea113f138f
|
dbms: preparation [#METR-2944].
|
2015-02-13 04:17:44 +03:00 |
|
Alexey Milovidov
|
a9eb28c07d
|
Using std::make_unique [#METR-2807].
|
2015-02-11 00:10:58 +03:00 |
|
Andrey Mironov
|
984aa5c4b5
|
dbms: extract external dictionaries management to a separate type [#METR-13298]
|
2015-02-10 20:40:40 +03:00 |
|
Andrey Mironov
|
168e1cd98d
|
dbms: post-review corrections [#METR-13298]
add dummy CacheDictionary (could not commit without it)
|
2015-02-10 17:50:52 +03:00 |
|
Andrey Mironov
|
ed3c230e5d
|
dbms: extract function Cluster::isLocal
|
2015-02-10 17:50:52 +03:00 |
|
Alexey Arno
|
78283c6b85
|
Merge
|
2015-02-09 14:40:54 +03:00 |
|
Andrey Mironov
|
a485aacc54
|
dbms: fix external dictionaries exception on empty path [#METR-13298]
|
2015-02-09 13:10:35 +03:00 |
|
Andrey Mironov
|
8c62be82d1
|
dbms: make StorageFactory a singleton
|
2015-02-09 13:10:35 +03:00 |
|
Andrey Mironov
|
19e3f7a561
|
dbms: remove unused header
|
2015-02-09 13:10:35 +03:00 |
|
Andrey Mironov
|
bfbe878f99
|
dbms: properly delay dictionary update time in case of exception [#METR-13298]
|
2015-02-09 13:10:35 +03:00 |
|
Alexey Arno
|
e8902aa644
|
dbms: Server: queries with several replicas: fixes [#METR-14410]
|
2015-02-09 01:37:55 +03:00 |
|
Andrey Mironov
|
7127c21a42
|
dbms: add forgotten return, support non-reloaded dictionaries [#METR-13298]
|
2015-02-04 18:18:29 +03:00 |
|
Andrey Mironov
|
1ef9c4138a
|
dbms: allow empty dictionaries_config element in config.xml [#METR-13298]
|
2015-02-04 17:29:02 +03:00 |
|
Andrey Mironov
|
f591ba73e1
|
dbms: check that dictionaries config file exists [#METR-13298]
|
2015-02-04 16:21:50 +03:00 |
|
Andrey Mironov
|
ad54825dfe
|
dbms: uncomment clickhouse dictionary source creation [#METR-13298]
|
2015-02-04 16:06:56 +03:00 |
|
Andrey Mironov
|
cee209db3e
|
Merge
|
2015-02-04 14:01:06 +03:00 |
|
Andrey Mironov
|
496fdc0228
|
dbms: add safety to Context::getDictionaries [#METR-13298]
|
2015-02-03 20:14:12 +03:00 |
|
Andrey Mironov
|
6fecb60894
|
dbms: better decoupling [#METR-13298]
|
2015-02-03 20:03:35 +03:00 |
|
Alexey Arno
|
35356191c9
|
dbms: Server: queries with several replicas: development [#METR-14410]
|
2015-02-03 16:36:33 +03:00 |
|
Alexey Arno
|
28570a12ce
|
dbms: Server: queries with several replicas: development [#METR-14410]
|
2015-02-03 16:36:13 +03:00 |
|
Alexey Arno
|
e86abf0311
|
dbms: Server: queries with several replicas: development [#METR-14410]
|
2015-02-03 16:36:12 +03:00 |
|
Andrey Mironov
|
409dc6ff1b
|
dbms: proper reloading for non-cached dictionaries [#METR-13298]
|
2015-02-03 14:51:33 +03:00 |
|
Alexey Milovidov
|
7f0654cabb
|
Fixed build [#METR-2807].
|
2015-02-01 11:24:49 +03:00 |
|
Alexey Milovidov
|
ee98a3babc
|
dbms: fixed error with 'max_distributed_connections = 1' [#METR-14855].
|
2015-02-01 11:02:18 +03:00 |
|
Alexey Milovidov
|
5271a45625
|
dbms: fixed error with JOINs [#METR-14847].
|
2015-02-01 10:20:33 +03:00 |
|
Alexey Milovidov
|
bd51359819
|
dbms: fixed error in exception message [#METR-2944].
|
2015-02-01 01:17:33 +03:00 |
|
Alexey Milovidov
|
1e18ff37c6
|
dbms: fixed error with JOIN [#METR-14847].
|
2015-01-31 00:19:35 +03:00 |
|
Andrey Mironov
|
345afb6059
|
dbms: store dictionary lifetime in dictionaries [#METR-13298]
|
2015-01-30 18:18:13 +03:00 |
|
Andrey Mironov
|
fb333b16d7
|
dbms: incapsulate dictionary source data and allow cloning [#METR-13298]; add cloning for dictionaries
|
2015-01-30 17:12:09 +03:00 |
|
Andrey Mironov
|
647cd1b0eb
|
dbms: check dictionary source modification prior to reloading [#METR-13298]
Mysql and Clickhouse sources are not currently checked and will always say they are modified.
Reload periods are not currently checked.
|
2015-01-29 18:47:21 +03:00 |
|
Alexey Milovidov
|
2b506a0a73
|
dbms: addition to prev. revision [#METR-2944].
|
2015-01-29 06:11:10 +03:00 |
|
Alexey Milovidov
|
6db5e98515
|
dbms: StorageJoin: fixed error [#METR-2944].
|
2015-01-29 06:07:58 +03:00 |
|
Andrey Mironov
|
f4e7d2d4f5
|
dbms: add dictGetHierarchy and dictIsIn. [#METR-13298]
|
2015-01-28 16:20:20 +03:00 |
|
Alexey Milovidov
|
e4e313f54f
|
dbms: StorageJoin: development [#METR-2944].
|
2015-01-28 05:37:05 +03:00 |
|
Alexey Milovidov
|
91b10d0820
|
dbms: slightly lowered memory usage of distributed aggregation [#METR-2944].
|
2015-01-28 02:02:05 +03:00 |
|
Alexey Milovidov
|
8a61f96d67
|
dbms: StorageJoin: development [#METR-2944].
|
2015-01-28 00:24:24 +03:00 |
|
Alexey Milovidov
|
fed642cd7c
|
dbms: added StorageSet [#METR-2944].
|
2015-01-27 03:52:03 +03:00 |
|
Andrey Mironov
|
1b4b0d5779
|
dbms: MysqlDictionarySource with draft MysqlBockInputStream
|
2015-01-26 19:53:44 +03:00 |
|
Andrey Mironov
|
419d517867
|
dbms: add abstractions for dictionary sources
|
2015-01-26 18:27:51 +03:00 |
|
Alexey Milovidov
|
d7e8251ad2
|
dbms: fixed error with IN [#METR-14678].
|
2015-01-22 23:56:40 +03:00 |
|
Andrey Mironov
|
92664ed612
|
dbms: sparse array implementation of FlatDictionary. [#METR-13298]
|
2015-01-22 17:32:38 +03:00 |
|
Andrey Mironov
|
300b7342e7
|
dbms: dummy types and functions for external dictionaries. [#METR-13298]
|
2015-01-21 14:39:48 +03:00 |
|
Alexey Milovidov
|
af27e06238
|
Fixed errors in clang (part 4) [#METR-2807].
|
2015-01-21 07:23:22 +03:00 |
|
Alexey Milovidov
|
8a1c22bf41
|
Fixed errors in clang (part 3) [#METR-2807].
|
2015-01-21 07:17:02 +03:00 |
|
Alexey Milovidov
|
1e32c8664f
|
dbms: fixed error [#METR-14653].
|
2015-01-19 20:50:55 +03:00 |
|
Alexey Milovidov
|
c52d6b0ce8
|
dbms: compiled aggregator: fixed portability [#METR-2944].
|
2015-01-19 10:25:02 +03:00 |
|
Alexey Milovidov
|
9947387bef
|
dbms: added distributed sorting [#METR-2944].
|
2015-01-18 11:27:28 +03:00 |
|
Alexey Milovidov
|
addd36bf85
|
dbms: fixed build [#METR-2944].
|
2015-01-18 04:39:57 +03:00 |
|
Alexey Milovidov
|
099d64931d
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-18 04:18:39 +03:00 |
|
Alexey Milovidov
|
0c6dc2629e
|
dbms: fixed error [#METR-14604].
|
2015-01-17 07:49:13 +03:00 |
|
Alexey Milovidov
|
25f003e464
|
dbms: dynamic compiler: development [#METR-2944].
|
2015-01-17 07:33:43 +03:00 |
|
Alexey Milovidov
|
f61fe3fba5
|
dbms: tiny additions [#METR-14604].
|
2015-01-17 00:01:41 +03:00 |
|
Alexey Milovidov
|
819f13801d
|
dbms: fixed error with WITH TOTALS and group_by_overflow_mode [#METR-14604].
|
2015-01-15 22:29:37 +03:00 |
|
Alexey Milovidov
|
715f5bf8d1
|
dbms: fixed error with GLOBAL IN when one of shard is localhost [#METR-14557].
|
2015-01-14 05:44:25 +03:00 |
|
Alexey Milovidov
|
ad5fdc0e62
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-13 06:03:45 +03:00 |
|
Alexey Milovidov
|
818d5ed0c5
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-13 04:57:22 +03:00 |
|
Alexey Milovidov
|
b5b1693573
|
dbms: Cluster: cleanups [#METR-2944].
|
2015-01-13 03:56:43 +03:00 |
|
Alexey Milovidov
|
a7a988bdc3
|
dbms: removed setting asynchronous (useless, obsolete) [#METR-2944].
|
2015-01-13 03:36:26 +03:00 |
|
Alexey Milovidov
|
1f3e691fff
|
dbms: addition to prev. revision [#METR-2944].
|
2015-01-13 03:11:47 +03:00 |
|
Alexey Milovidov
|
ba732b6ba3
|
dbms: removed SplittingAggregator [#METR-2944].
|
2015-01-13 03:08:36 +03:00 |
|
Andrey Mironov
|
ed3965c04c
|
dbms: Aggregator.cpp include <cxxabi.h>
@milovidov check if this fix is rightful
|
2015-01-12 11:06:17 +03:00 |
|
Alexey Milovidov
|
882bf3ea75
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-11 05:00:26 +03:00 |
|
Alexey Milovidov
|
19f1bff25d
|
dbms: dynamic compiled aggregator: development [#METR-2944].
|
2015-01-11 03:57:21 +03:00 |
|
Alexey Milovidov
|
5bbfa7b9f0
|
dbms: fixed error in prev. revision [#METR-2944].
|
2015-01-11 03:35:30 +03:00 |
|
Alexey Milovidov
|
65e5e98369
|
dbms: addition to prev. revision [#METR-2944].
|
2015-01-10 05:34:38 +03:00 |
|
Alexey Milovidov
|
a7a2712630
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-10 05:30:03 +03:00 |
|
Alexey Milovidov
|
6673251a20
|
dbms: dynamic compilation: development [#METR-2944].
|
2015-01-10 00:43:13 +03:00 |
|
Alexey Milovidov
|
9225adb3fc
|
dbms: tiny modifications [#METR-2944].
|
2015-01-08 21:52:48 +03:00 |
|
Alexey Milovidov
|
41a7fc50d6
|
dbms: added support for external sorting [#METR-2944].
|
2015-01-07 20:19:23 +03:00 |
|
Alexey Milovidov
|
8620b80d99
|
dbms: fixed collations; preparation to external sorting [#METR-2944].
|
2015-01-07 18:30:11 +03:00 |
|
Alexey Milovidov
|
6212e7080b
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 09:49:32 +03:00 |
|
Alexey Milovidov
|
7c292a9956
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 08:39:21 +03:00 |
|
Alexey Milovidov
|
221efeb82a
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 06:18:49 +03:00 |
|
Alexey Milovidov
|
7cf0bca8af
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 08:28:21 +03:00 |
|
Alexey Milovidov
|
a7eacd1269
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 06:50:14 +03:00 |
|
Alexey Milovidov
|
acbe19fd84
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 06:16:28 +03:00 |
|
Alexey Milovidov
|
fd8b2b5261
|
dbms: Aggregator: preparation [#METR-2944].
|
2015-01-02 03:35:33 +03:00 |
|
Alexey Milovidov
|
54415a6d0b
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-31 00:09:25 +03:00 |
|
Alexey Milovidov
|
2abb0f3792
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-30 23:38:05 +03:00 |
|
Alexey Milovidov
|
e9232fc2fc
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-30 21:04:53 +03:00 |
|
Alexey Milovidov
|
716fad23d0
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-30 15:58:02 +03:00 |
|
Alexey Milovidov
|
01526513ae
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-30 14:27:58 +03:00 |
|
Alexey Milovidov
|
f9f0682033
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-30 13:16:23 +03:00 |
|
Alexey Milovidov
|
611d585e93
|
Merge
|
2014-12-30 06:56:37 +03:00 |
|
Alexey Arno
|
2cdffef31c
|
dbms: Server: minimize the number of calls to executeUnion(). [#METR-14099]
|
2014-12-27 00:37:38 +03:00 |
|
Alexey Arno
|
b288819e2e
|
dbms: Server: add small performance improvement. [#METR-14099]
|
2014-12-26 13:35:03 +03:00 |
|
Alexey Milovidov
|
da1974bbf3
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-25 23:56:01 +03:00 |
|
Alexey Milovidov
|
cf3812532e
|
dbms: more scalable aggregator: development [#METR-2944].
|
2014-12-25 23:18:01 +03:00 |
|
Alexey Arno
|
42b09c417e
|
dbms: Server: fix style. [#METR-14099]
|
2014-12-25 19:09:23 +03:00 |
|
Alexey Arno
|
461954f17a
|
dbms: Server: fix typo. [#METR-14099]
|
2014-12-25 18:29:22 +03:00 |
|
Alexey Arno
|
627143a537
|
dbms: Server: more optimizations, fixed indentation. [#METR-14099]
|
2014-12-25 18:27:03 +03:00 |
|
Alexey Arno
|
d52d26dcb5
|
dbms: Server: more optimizations. [#METR-14099]
|
2014-12-25 18:27:03 +03:00 |
|
Alexey Arno
|
ae2fb27f9b
|
dbms: Server: add optimization for UNION ALL queries that do not contain wildcards. [#METR-14099]
|
2014-12-25 18:27:03 +03:00 |
|
Alexey Arno
|
70d01a1696
|
dbms: Server: fixed function names according to naming convention, added more comments and functional tests. [#METR-14099]
|
2014-12-25 13:22:24 +03:00 |
|
Alexey Arno
|
82913caa2a
|
dbms: Server: update comments. [#METR-14099]
|
2014-12-24 18:30:15 +03:00 |
|
Alexey Arno
|
3cc4410c50
|
dbms: Server: add more optimizations and refactoring in InterpreterSelectQuery initialization. [#METR-14099]
|
2014-12-24 18:30:15 +03:00 |
|
Alexey Arno
|
008668b3da
|
dbms: Server: add optimization in InterpreterSelectQuery initialization. [#METR-14099]
|
2014-12-24 18:30:15 +03:00 |
|
Alexey Arno
|
b0256d0990
|
dbms: Server: Remove boilerplate code. [#METR-14099]
|
2014-12-24 18:30:15 +03:00 |
|
Alexey Arno
|
9c9db14d95
|
dbms: Server: second part of the fix for column renaming in UNION ALL queries. [#METR-14099]
|
2014-12-24 18:30:14 +03:00 |
|
Alexey Arno
|
ece876f05d
|
dbms: Server: add first part of a fix for column renaming in UNION ALL queries.
|
2014-12-24 18:30:14 +03:00 |
|
Alexey Milovidov
|
6bc3c14e9a
|
Merge
|
2014-12-23 23:34:00 +03:00 |
|
Alexey Milovidov
|
10553e7840
|
dbms: fixed error with views [#METR-14449].
|
2014-12-23 23:32:00 +03:00 |
|
Andrey Mironov
|
f283719d89
|
dbms: fix in/join identifier subquery [#METR-14402]
|
2014-12-23 03:31:17 +03:00 |
|
Alexey Arno
|
3cd60f0aef
|
Merge
|
2014-12-20 00:26:08 +03:00 |
|
Alexey Arno
|
28055dde55
|
dbms: Server: fixed typo in function declaration [#METR-14408]
|
2014-12-20 00:19:48 +03:00 |
|
Alexey Milovidov
|
41a005ba73
|
dbms: style [#METR-2944].
|
2014-12-19 21:33:30 +03:00 |
|
Alexey Arno
|
5d23310cea
|
dbms: Server: execute queries from views with as most parallelism as possible [#METR-14408]
|
2014-12-19 18:56:12 +03:00 |
|
Alexey Arno
|
d5c8b52f7c
|
dbms: Server: added better diagnostic in union all type mismatch exceptions. [#METR-14099]
|
2014-12-19 16:10:48 +03:00 |
|
Alexey Arno
|
84456a08c3
|
dbms: Server: rewrite expression lists in each SELECT query of the UNION ALL chain, if needed. [#METR-14099]
|
2014-12-19 16:10:48 +03:00 |
|
Alexey Arno
|
747d2211d6
|
Remove code that turned out to be redudant. [#METR-14099]
|
2014-12-17 23:57:21 +03:00 |
|
Alexey Arno
|
d086e8d43a
|
Code cleanup. [#METR-14099]
|
2014-12-17 18:56:58 +03:00 |
|
Alexey Arno
|
2dc47c39d5
|
Update functional tests. Add materialization in UNION ALL queries. [#METR-14099]
|
2014-12-17 18:56:58 +03:00 |
|
Alexey Arno
|
e363d57e35
|
Code cleanup. [#METR-14099]
|
2014-12-17 18:56:52 +03:00 |
|
Alexey Arno
|
09471634b5
|
Update functional tests. Add materialization in UNION ALL queries. [#METR-14099]
|
2014-12-17 18:56:52 +03:00 |
|
Alexey Arno
|
d29f019981
|
Apply required fixes [#METR-14099]
|
2014-12-17 18:56:52 +03:00 |
|
Alexey Arno
|
f8cb28cf07
|
Apply required fixes [#METR-14099].
|
2014-12-17 18:56:52 +03:00 |
|
Andrey Mironov
|
e7301a4050
|
dbms: add override to AST types
|
2014-12-17 18:51:21 +03:00 |
|
Andrey Mironov
|
3ebfd2fb7f
|
dbms: pass proper context into Storage::read(). [#METR-14179]
This reverts commit 34b3f738a67432b44f6f69238dd1529535984d1a.
|
2014-12-17 17:19:07 +03:00 |
|
Andrey Mironov
|
49e322a045
|
Revert "dbms: pass proper context into Storage::read(). [#METR-14179]"
This reverts commit c0800b74a6fa338d29a65111599aa1fe71b67201.
|
2014-12-16 19:22:57 +03:00 |
|
Andrey Mironov
|
fc9472ba47
|
dbms: pass proper context into Storage::read(). [#METR-14179]
|
2014-12-16 15:40:25 +03:00 |
|
Alexey Arno
|
8cdc779c9c
|
Add fix: temporarily turn off UNION ALL support for SELECT queries because it breaks functional tests. [#METR-14099]
|
2014-12-16 15:06:51 +03:00 |
|
Alexey Arno
|
50e4692b30
|
Fix typo [#METR-14099].
|
2014-12-15 19:07:50 +03:00 |
|
Alexey Arno
|
819b3bd6ac
|
Code cleanups [#METR-14099].
|
2014-12-15 19:07:50 +03:00 |
|
Alexey Arno
|
9dd48cbf36
|
Simplify code [#METR-14099].
|
2014-12-15 19:07:50 +03:00 |
|
Alexey Arno
|
53318492a0
|
Add optimization in InterpreterSelectQuery that tries to minimize quantity of stream mergings.
|
2014-12-15 19:07:50 +03:00 |
|
Alexey Arno
|
c58030d339
|
Code cleanup
|
2014-12-15 19:07:49 +03:00 |
|
Alexey Arno
|
8995500f14
|
Add initial support for SELECT requests chained by UNION ALL.
|
2014-12-15 19:07:49 +03:00 |
|
Alexey Milovidov
|
f3ae946798
|
dbms: fixed double spaces [#METR-2807].
|
2014-12-09 20:43:06 +03:00 |
|
Alexey Milovidov
|
a7b4903f14
|
dbms: fixed error with replication when 'interserver_http_port' is not specified [#METR-13831].
|
2014-11-19 23:40:51 +03:00 |
|
Andrey Mironov
|
50328d120a
|
Merge
|
2014-11-12 13:42:04 +03:00 |
|
Andrey Mironov
|
731be3e7cf
|
Merge
|
2014-11-12 13:37:47 +03:00 |
|
Andrey Mironov
|
b682e42e5a
|
dbms: prohibit creating tables without physical columns. [#METR-12739]
|
2014-11-11 17:20:22 +03:00 |
|
Andrey Mironov
|
de271b753e
|
dbms: allow creating tables with all columns set to default. [#METR-12739]
|
2014-11-11 17:11:49 +03:00 |
|
Alexey Milovidov
|
9a9036f217
|
dbms: added FREEZE PARTITION functionality [#METR-13441].
|
2014-11-11 07:11:07 +03:00 |
|
Alexey Milovidov
|
212cb73eec
|
dbms: improved performance of aggregation by string key when there are significant amount of empty strings [#METR-2944].
|
2014-11-09 15:53:44 +03:00 |
|
Alexey Milovidov
|
87a31229e9
|
dbms: improved performance of aggregation by string key [#METR-2944].
|
2014-11-09 15:43:09 +03:00 |
|
Alexey Milovidov
|
530eb9f919
|
dbms: HashTable: more use of saved hash value - less string comparisons, improved performance of aggregation by string [#METR-2944].
|
2014-11-09 11:39:18 +03:00 |
|
Alexey Milovidov
|
f68e30cfdb
|
dbms: testing string comparison [#METR-2944].
|
2014-11-09 10:26:37 +03:00 |
|
Alexey Milovidov
|
d486138e0a
|
dbms: added test for different string equality comparison methods [#METR-2944].
|
2014-11-09 05:51:28 +03:00 |
|
Alexey Milovidov
|
a58104c818
|
dbms: showing progress for INSERT SELECT query [#METR-13612].
|
2014-11-09 02:52:18 +03:00 |
|
Alexey Milovidov
|
313fe36e7a
|
dbms: addition to prev. revision [#METR-13322].
|
2014-11-07 03:02:53 +03:00 |
|
Alexey Milovidov
|
ae56793530
|
dbms: fixed error with filtering by set of tuples with elements that fit in 128 bits [#METR-13322].
|
2014-11-06 06:03:40 +03:00 |
|
Alexey Milovidov
|
37e599934f
|
dbms: further [#METR-2944].
|
2014-10-29 05:35:16 +03:00 |
|
Alexey Milovidov
|
425263970f
|
dbms: improved performance of aggregation by one numeric key (up to: 2x for UInt8, 5x for UInt16, 1.1x for UInt32, UInt64) [#METR-2944].
|
2014-10-29 04:18:50 +03:00 |
|
Alexey Milovidov
|
b3c060b89e
|
dbms: fixed error [#METR-13297].
|
2014-10-26 05:59:46 +03:00 |
|
Alexey Milovidov
|
2d5192c4a0
|
dbms: StorageBuffer: development [#METR-13297].
|
2014-10-26 03:01:36 +03:00 |
|
Andrey Mironov
|
2e7c880fe5
|
dbms: remove accidentally forgotten code. [#METR-13321]
|
2014-10-21 18:08:06 +04:00 |
|
Andrey Mironov
|
25639d9834
|
dbms: fix segmentation fault when left tuple of IN contains array types. [#METR-13321]
|
2014-10-21 17:07:38 +04:00 |
|
Andrey Mironov
|
847b91614a
|
dbms: deduce and check types during alter, alteration of defaulted columns. [#METR-12739]
|
2014-10-21 16:11:20 +04:00 |
|
Alexey Milovidov
|
d3664eac89
|
dbms: added setting replication_alter_partitions_sync [#METR-13158].
|
2014-10-18 23:14:09 +04:00 |
|
Andrey Mironov
|
0bfd35e5c7
|
dbms: defaulted columns support for ALTER, currently without type deduction and checking.
|
2014-10-16 17:37:01 +04:00 |
|
Alexey Milovidov
|
c2e4662ad7
|
Changed boost:: to std:: for bind, ref/cref, thread, shared_ptr [#METR-2807].
|
2014-10-16 05:21:03 +04:00 |
|
Alexey Milovidov
|
07ba420b85
|
dbms: addition to prev. revision; removed support to FETCH UNREPLICATED PARTITION [#METR-13153].
|
2014-10-15 23:59:12 +04:00 |
|
Andrey Mironov
|
43deee45c9
|
dbms: MATERIALIZED columns evaluation during insert, error handling. #[METR-12739]
|
2014-10-13 18:35:40 +04:00 |
|
Andrey Mironov
|
6f7997ce11
|
dbms: prohibit inserting materialized columns, support create as and similar queries. [#METR-12739]
|
2014-10-10 19:45:43 +04:00 |
|
Alexey Milovidov
|
c1601502bd
|
dbms: FETCH PARTITION: parsing and dispatching [#METR-13153].
|
2014-10-10 00:28:33 +04:00 |
|
Alexey Milovidov
|
58982a2530
|
dbms: fixed error [#METR-11587].
|
2014-10-08 05:54:26 +04:00 |
|
Alexey Milovidov
|
a6dcbb0371
|
dbms: addition to prev. revision [#METR-13087].
|
2014-10-08 02:22:09 +04:00 |
|
Alexey Milovidov
|
c74a5e1166
|
dbms: addition to prev. revision [#METR-13087].
|
2014-10-08 02:20:32 +04:00 |
|
Andrey Mironov
|
f675bed75b
|
dbms: add partial validation of ALTER queries. [#METR-12739]
|
2014-10-07 13:09:59 +04:00 |
|
Alexey Milovidov
|
3ff8c7ff26
|
dbms: fixed error [#METR-13087].
|
2014-10-07 02:46:18 +04:00 |
|
Alexey Milovidov
|
390b2efc61
|
dbms: fixing error [#METR-13087] (incomplete).
|
2014-10-07 00:33:12 +04:00 |
|
Andrey Mironov
|
220ce78326
|
dbms: support ALIAS in table declaration
|
2014-10-03 19:30:10 +04:00 |
|
Andrey Mironov
|
468b7af64e
|
Merge
|
2014-10-03 14:19:34 +04:00 |
|
Andrey Mironov
|
9800d0d95f
|
Merge
|
2014-10-02 22:34:49 +04:00 |
|
Andrey Mironov
|
8052020218
|
add draft version of DEFAULT, MATERIALIZED/ALIAS currently parsed but not taken into account. [#METR-12739]
|
2014-09-30 07:08:47 +04:00 |
|
Andrey Mironov
|
3060ba9571
|
return ColumnDefaults from InterpreterCreateQuery::parseColumns. [#METR-12739]
|
2014-09-29 18:58:48 +04:00 |
|
Andrey Mironov
|
529674ce6a
|
detect cycles, deduce and check types. [#METR-12739]
|
2014-09-29 17:36:30 +04:00 |
|
Andrey Mironov
|
1d04061a0e
|
implement type-deduction and type-enforcing. [#METR-12739]
|
2014-09-25 19:01:09 +04:00 |
|
Andrey Mironov
|
142d0a49c0
|
add ASTColumnDeclaration, corresponding formatAST, modify Interpreters. [#METR-12739]
|
2014-09-25 17:40:26 +04:00 |
|
Alexey Milovidov
|
2706a28d3b
|
dbms: fixed errors when INSERTing subset of columns through HTTP [#METR-12901].
|
2014-09-24 22:06:24 +04:00 |
|
Andrey Mironov
|
0a4e3f1280
|
add function currentDatabase(), allow string-expressions in place of database name
|
2014-09-24 15:53:41 +04:00 |
|
Alexey Milovidov
|
eee2f04d70
|
dbms: addition to prev. revision [#METR-2944].
|
2014-08-23 00:16:16 +04:00 |
|
Alexey Milovidov
|
bae467c493
|
dbms: preparation [#METR-2944].
|
2014-08-23 00:14:53 +04:00 |
|
Alexey Milovidov
|
a98ea4d558
|
dbms: tiny modifications [#METR-2944].
|
2014-08-22 23:51:55 +04:00 |
|
Andrey Mironov
|
09265f50f9
|
StorageDistributed: write to multiple local replicas, post-review corrections. [#METR-12221]
|
2014-08-22 18:06:20 +04:00 |
|
Alexey Milovidov
|
5523bdeaca
|
dbms: improved performance on small blocks [#METR-2944].
|
2014-08-22 06:31:54 +04:00 |
|
Alexey Milovidov
|
aae80fa8c5
|
dbms: removed deprecated 'replica_name' configuration parameter [#METR-10202].
|
2014-08-22 05:01:28 +04:00 |
|
Alexey Milovidov
|
3b8c4d2c9d
|
dbms: style [#METR-12108].
|
2014-08-20 03:12:31 +04:00 |
|
Andrey Mironov
|
e9d97af140
|
rename based on review, fix behaviour when the only replic present is a local one. [#METR-12221]
|
2014-08-19 12:33:14 +04:00 |
|
Andrey Mironov
|
269be93cbe
|
write to local nodes, refactor StorageDistributed, extract DirectoryMonitor. [#METR-12221]
|
2014-08-19 12:33:14 +04:00 |
|
Andrey Mironov
|
ec0cee0afe
|
escape user, password and host. [#METR-12221]
|
2014-08-19 12:33:14 +04:00 |
|
Andrey Mironov
|
61af8baa77
|
save username and password and take internal_replication into account. [#METR-12221]
|
2014-08-19 12:33:14 +04:00 |
|
Andrey Mironov
|
b801907980
|
fix embarassing error in first-iterator detection
|
2014-08-19 12:33:14 +04:00 |
|
Andrey Mironov
|
e73bfe7b8a
|
naive split implementation for DistributeBlockOutputStream (IColumn::insertFrom). [#METR-12221]
|
2014-08-19 12:33:13 +04:00 |
|
Alexey Milovidov
|
b16c083de5
|
dbms: fixed error with GROUP BY expression with IN operators [#METR-12383].
|
2014-08-19 02:43:03 +04:00 |
|
Michael Kolupaev
|
5bbb6dc090
|
some grammar fixes. [#METR-2807]
|
2014-08-12 13:35:15 +04:00 |
|
Michael Kolupaev
|
583f4c114e
|
Merge
|
2014-08-11 19:59:05 +04:00 |
|
Andrey Mironov
|
e8fe836a1b
|
dbms: more sound solution for backtracking for-loop. [#METR-12108]
|
2014-08-08 10:10:12 +04:00 |
|
Andrey Mironov
|
beca178f2f
|
dbms: support WITH TOTALS without GROUP BY
|
2014-08-08 10:10:12 +04:00 |
|
Michael Kolupaev
|
9bec7e4a28
|
Merge
|
2014-08-07 16:26:04 +04:00 |
|
Michael Kolupaev
|
7643a49b8e
|
Merge
|
2014-08-07 16:26:04 +04:00 |
|
Michael Kolupaev
|
20f8e17e84
|
dbms: interpreting ALTER TABLE DROP PARTITION. Not storage supports it yet. [#METR-12037]
|
2014-08-07 16:26:04 +04:00 |
|