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Author SHA1 Message Date
Alexey Milovidov
f0a2dc635d Database engines: development [#METR-19997]. 2016-03-18 03:26:34 +03:00
Alexey Milovidov
a8d9f06fed Database engines: development [#METR-19997]. 2016-03-18 03:22:59 +03:00
Alexey Milovidov
e405368d9c Database engines: development [#METR-19997]. 2016-03-18 01:02:40 +03:00
Alexey Milovidov
caaf7002f5 Database engines: development [#METR-19997]. 2016-03-17 23:23:40 +03:00
Alexey Milovidov
4c7b2a0412 Database engines: development [#METR-19997]. 2016-03-17 20:29:07 +03:00
Alexey Milovidov
9838d6af73 Database engines: development [#METR-19997]. 2016-03-17 01:30:23 +03:00
Alexey Milovidov
de78aa62da Database engines: development [#METR-19997]. 2016-03-16 21:55:31 +03:00
Alexey Milovidov
c60d5116c5 Database engines: development [#METR-19997]. 2016-03-16 08:00:58 +03:00
Alexey Milovidov
0ce482c4d5 Database engines: development [#METR-19997]. 2016-03-16 06:51:10 +03:00
Alexey Milovidov
0f7054ab63 Reverted erroneous modification [#METR-19997]. 2016-03-16 06:02:20 +03:00
Alexey Milovidov
9dc7b7ef03 Database engines: development [#METR-19997]. 2016-03-16 00:41:34 +03:00
Alexey Milovidov
ca91b2020d Database engines: development [#METR-19997]. 2016-03-15 00:41:48 +03:00
Alexey Arno
df0667e738 dbms: Fixed subtle bug: when updating a ParserSelectQuery structure, the children field was left untouched. [#METR-20736] 2016-03-14 17:59:21 +03:00
Alexey Milovidov
c8aed08fdf Added draft texts [#METR-20000]. 2016-03-14 00:31:01 +03:00
Alexey Milovidov
e4f23a53f1 Updated private tests [#METR-20381]. 2016-03-13 22:09:19 +03:00
Alexey Milovidov
8e31f27378 Updated tests [#METR-20381]. 2016-03-13 22:06:03 +03:00
Alexey Milovidov
d06a5906bf Quantiles: better [#METR-20381]. 2016-03-13 22:00:59 +03:00
Alexey Milovidov
1203a0a9c4 Fixed error [#METR-20381]. 2016-03-13 21:15:41 +03:00
Alexey Milovidov
745a29949e Updated comment [#METR-20381]. 2016-03-13 18:01:36 +03:00
Alexey Milovidov
bcd6875d6f Fixed off-by-one errors in aggregate functions quantileTiming and quantileExactWeighted [#METR-20381]. 2016-03-13 17:40:27 +03:00
Alexey Milovidov
1292dc3841 Updated private data [#METR-20359]. 2016-03-12 10:39:27 +03:00
Alexey Milovidov
ce0aeafcca Updated test [#METR-20359]. 2016-03-12 10:38:21 +03:00
Alexey Milovidov
a9b8677c26 Aggregate function quantileTiming: improved performance, lowered memory usage, lowered network traffic and improved precision [#METR-20359]. 2016-03-12 10:22:58 +03:00
Alexey Milovidov
261914bef7 Fixed error in comment [#METR-2944]. 2016-03-12 08:59:31 +03:00
Alexey Milovidov
4e9dc2837b Lowered size of compiled binary [#METR-2944]. 2016-03-12 08:53:04 +03:00
Alexey Milovidov
c8d21e3674 Fixed informational size in bytes of ColumnAggregateFunction [#METR-20359]. 2016-03-12 08:25:55 +03:00
Alexey Milovidov
18016c4221 Merge 2016-03-12 07:01:03 +03:00
Alexey Milovidov
8b36994d88 Attempt to improve performance and memory usage of quantileTiming aggregate function [#METR-20359]. 2016-03-12 00:43:59 +03:00
Alexey Milovidov
6763b1d9f1 Updated private tests [#METR-20359]. 2016-03-11 06:45:39 +03:00
Alexey Milovidov
ced97fc586 Lowered size of uncompressed serialized state of aggregate function quantileTiming about 20 times in average; improved performance of distributed queries [#METR-20359]. 2016-03-11 06:43:16 +03:00
Alexey Milovidov
22dedb5235 Fixed json_test [#METR-2807]. 2016-03-11 04:07:14 +03:00
Alexey Arno
36135ddb6a dbms: Code cleanup. [#METR-18510] 2016-03-10 18:53:20 +03:00
Alexey Arno
4ce2d94be7 dbms: Removed code that was not needed anymore since we have now a better way to check issues with connections. [#METR-18510] 2016-03-10 18:42:36 +03:00
Alexey Arno
bcd48f47e4 dbms: Fixed error message. [#METR-19416] 2016-03-10 17:58:31 +03:00
Alexey Arno
d5d334d5b8 dbms: Fixed post-optimization column order. Retain aliases. [#METR-19684] 2016-03-10 17:24:04 +03:00
Alexey Milovidov
4f3e9dfc95 dbms: addition to prev. revision [#METR-20301]. 2016-03-10 06:45:03 +03:00
Alexey Milovidov
b92b0660a7 dbms: fixed error [#METR-20301]. 2016-03-10 06:08:09 +03:00
Alexey Milovidov
711e7c7245 Merge 2016-03-09 23:38:28 +03:00
Alexey Milovidov
974f18c38e zkutil: minor changes [#METR-20145]. 2016-03-09 22:59:27 +03:00
Alexey Arno
50bdb806b9 dbms: Code cleanup. [#METR-18510] 2016-03-09 16:59:34 +03:00
Alexey Arno
75f31de790 dbms: Code cleanup. [#METR-18510] 2016-03-09 16:40:47 +03:00
Alexey Arno
79d5c899b0 dbms: Fault tolerance improvement. Fixed a race condition. Some cleanup. [#METR-18510] 2016-03-09 15:03:39 +03:00
Pavel Kartavyy
4c64c5e1f5 zkutil: add missed library to link 2016-03-09 13:19:50 +03:00
Evgeniy Gatov
bb7c564c7c libzkutil/RWLock: removed duplicated code [#METR-18510] 2016-03-08 21:40:37 +03:00
Evgeniy Gatov
6aa4d59400 Merge 2016-03-08 20:52:42 +03:00
Evgeniy Gatov
de920939e2 Merge 2016-03-08 20:51:32 +03:00
Evgeniy Gatov
44c9de8873 dbms/TSKVRowInputStream: more logging [#METR-19528]. 2016-03-08 20:43:00 +03:00
Alexey Arno
e9718711d0 dbms: Code cleanup. [#METR-18510] 2016-03-08 18:38:06 +03:00
Alexey Arno
0f35ecc357 dbms: Code cleanup. [#METR-18510] 2016-03-08 16:46:00 +03:00
Alexey Milovidov
f1a1703179 Addition to prev. revision [#METR-20309]. 2016-03-07 12:55:30 +03:00