Alexey Milovidov
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a81b5d7df9
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dbms: additions to prev. revision [#METR-12857].
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2014-09-23 03:21:15 +04:00 |
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Alexey Milovidov
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81c268177b
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dbms: probably fixed error when writeSuffix method wasn't called when writing to table [#METR-12767].
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2014-09-18 23:49:31 +04:00 |
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Andrey Mironov
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09a570ffc0
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Merge
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2014-09-12 20:05:29 +04:00 |
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Alexey Milovidov
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d8cad3c79b
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dbms: slightly improved performance on small blocks; removed unused code [#METR-2944].
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2014-08-22 22:49:51 +04:00 |
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Evgeniy Gatov
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bc887b15dd
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dbms, columnar-sender: development [#METR-12299].
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2014-08-21 16:58:07 +04:00 |
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Alexey Milovidov
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65cf115313
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dbms: fixed error (progress message in the middle of data, in JSON formats) [#METR-11125].
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2014-08-15 00:27:41 +04:00 |
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Alexey Milovidov
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51f73643c6
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███████████: fixed order of rows processing [#METR-12291].
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2014-08-12 04:15:17 +04:00 |
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Michael Kolupaev
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40d98ad7a9
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dbms: more informative exception message when reading fails during merge (in lucky cases when an exception occurs instead of a segfault). [#METR-11980]
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2014-07-21 15:34:43 +04:00 |
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Alexey Milovidov
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35e8a15092
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dbms: improvement [#METR-11765].
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2014-07-16 06:06:58 +04:00 |
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Alexey Milovidov
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cdbff6e120
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dbms: fixed race condition (still messy) [#METR-11765].
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2014-07-16 05:36:18 +04:00 |
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Alexey Milovidov
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94012f8231
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columnar-sender: development [#METR-11888].
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2014-07-11 04:29:59 +04:00 |
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Michael Kolupaev
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0a67d151bd
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dbms: updated all usages of NamesAndTypesPair to new field names. [#METR-10202]
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2014-07-09 15:54:26 +04:00 |
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Alexey Milovidov
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f107415f75
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dbms: fixed error; more diagnostics for GLOBAL subqueries [#METR-11370].
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2014-07-07 01:59:20 +04:00 |
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Alexey Milovidov
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8643f02ac0
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dbms: reworked GLOBAL subqueries (probably doesn't work) [#METR-11370].
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2014-07-06 23:48:39 +04:00 |
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Pavel Kartavyy
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4260d6bf24
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RemoteBlockOutputSream: better logging
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2014-07-04 17:01:44 +04:00 |
|
Michael Kolupaev
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1f45a832d9
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RemoteBlockOutputStream fix. [#METR-10202]
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2014-06-27 21:58:25 +04:00 |
|
Michael Kolupaev
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2d2634c1e2
|
fixes. [#METR-10202]
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2014-06-27 21:58:25 +04:00 |
|
Michael Kolupaev
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68f6a9263a
|
Merge
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2014-06-27 21:58:25 +04:00 |
|
Alexey Milovidov
|
108a7850a5
|
dbms: improved performance on short queries [#METR-11571].
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2014-06-26 04:58:14 +04:00 |
|
Alexey Milovidov
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0ba0894a90
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dbms: JOINs: development [#METR-11370].
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2014-06-12 08:04:47 +04:00 |
|
Alexey Milovidov
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10544c8afc
|
dbms: development [#METR-10894].
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2014-06-09 02:17:44 +04:00 |
|
Alexey Milovidov
|
649114821c
|
dbms: development [#METR-10894].
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2014-06-06 23:35:41 +04:00 |
|
Michael Kolupaev
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5a8e9a517c
|
Merge
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2014-06-06 18:56:57 +04:00 |
|
Michael Kolupaev
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ac06ebccf6
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sqxxl: Shards supports writing to one replica instead of all replicas. [#METR-10202]
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2014-06-05 16:02:18 +04:00 |
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Alexey Milovidov
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a4fba5c6b1
|
dbms: fixed error with MemoryTracker and UnionBlockInputStream [#METR-11393].
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2014-05-30 23:22:41 +04:00 |
|
Sergey Fedorov
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4fe8f37e03
|
Merge
|
2014-05-28 19:00:08 +04:00 |
|
Sergey Fedorov
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8f306f4238
|
Merge
|
2014-05-26 20:13:46 +04:00 |
|
Michael Kolupaev
|
c6194d47f4
|
Merge
|
2014-05-07 15:44:14 +04:00 |
|
Alexey Milovidov
|
0abc554493
|
dbms: tracking amount of memory usage per query [#METR-11015].
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2014-05-04 02:57:43 +04:00 |
|
Alexey Milovidov
|
c55c3829f7
|
dbms: fixed comment [#METR-2944].
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2014-05-03 20:04:15 +04:00 |
|
Alexey Milovidov
|
fc8aa282c0
|
dbms: lowered default block size; introduced default insert block size [#METR-11014]..
|
2014-04-30 00:22:57 +04:00 |
|
Alexey Milovidov
|
8232983714
|
dbms: unified hash tables: development [#METR-2944].
|
2014-04-28 05:48:24 +04:00 |
|
Alexey Milovidov
|
554d329064
|
dbms: fixed WITH TOTALS and LIMIT/DISTINCT [#METR-10705].
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2014-04-21 20:09:04 +04:00 |
|
Michael Kolupaev
|
7fa79382f4
|
PushingToViewsBlockOutputStream: not calling storage->write() on each block, not copying a block. [#METR-10763]
|
2014-04-14 14:19:38 +04:00 |
|
Michael Kolupaev
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b2fa912b2c
|
Merge
|
2014-04-11 20:56:49 +04:00 |
|
Alexey Milovidov
|
5ca21127c7
|
Improvement [#METR-2807].
|
2014-04-08 11:31:51 +04:00 |
|
Michael Kolupaev
|
7d5429655a
|
Merge
|
2014-04-07 23:10:14 +04:00 |
|
Alexey Milovidov
|
a3efebda9d
|
dbms: addition to prev. revision [#METR-10500].
|
2014-04-07 04:09:19 +04:00 |
|
Alexey Milovidov
|
763f354b3d
|
dbms: probably lowered latency of global distributed queries [#METR-10500].
|
2014-04-07 04:00:23 +04:00 |
|
Alexey Milovidov
|
6f12e7f372
|
dbms: preparation [#METR-10500].
|
2014-04-07 03:36:39 +04:00 |
|
Alexey Milovidov
|
312feedecb
|
dbms: removed virtual columns from StorageDistributed [#METR-9172].
|
2014-04-07 01:59:27 +04:00 |
|
Michael Kolupaev
|
4a45c7c089
|
Merge
|
2014-04-04 21:20:45 +04:00 |
|
Michael Kolupaev
|
d42352149d
|
dbms: DISTINCT before ORDER BY. [#METR-9627]
|
2014-03-28 20:08:48 +04:00 |
|
Sergey Fedorov
|
a4d4990860
|
dbms: fixed problem with sending empty tables, few more fixes [METR-10071]
|
2014-03-27 16:06:45 +04:00 |
|
Sergey Fedorov
|
003c7b30cd
|
dbms: fixes and more comments on 'Global in' and external tables behavior [METR-10071]
|
2014-03-27 16:06:45 +04:00 |
|
Sergey Fedorov
|
6f85a12692
|
dbms: fixed variable names, temporary tables are now external tables, in distributed query external table now always will be send to remote servers [METR-10071]
|
2014-03-27 16:06:45 +04:00 |
|
Michael Kolupaev
|
e10125a052
|
Using IStorage locks properly in most places. Got rid of StoragePtr and DatabaseDropper. Drops are now synchronous. [#METR-10202]
|
2014-03-20 14:59:45 +04:00 |
|
Michael Kolupaev
|
67c563a4d3
|
Added locks to IStorage. Some race conditions are fixed, some are introduced, along with some possible deadlocks. [#METR-10202]
|
2014-03-19 14:45:13 +04:00 |
|
Michael Kolupaev
|
0faca75b37
|
Merge
|
2014-03-17 22:27:43 +04:00 |
|
Michael Kolupaev
|
ba9315d264
|
Merge
|
2014-03-14 21:03:52 +04:00 |
|