Vyacheslav Alipov
2d88cfa642
Merge
2013-08-05 17:05:30 +00:00
Pavel Kartavyy
8d857bd434
Fixed coding style. Changed extractAll behaviour [#CONV-8285]
...
Now extractAll works without overcrossing.
New version:
#extractAll('abba', 'abbabba)
>['abba']
Old one:
#extractAll('abba', 'abbabba)
>['abba', 'abba']
2013-08-05 08:40:56 +00:00
Alexey Milovidov
8c6edb5a7b
dbms: addition to prev. revision [#CONV-2944].
2013-08-04 01:10:14 +00:00
Alexey Milovidov
37d10ba1e8
dbms: added comment [#CONV-2944].
2013-08-04 00:58:07 +00:00
Alexey Milovidov
b74f610397
dbms: fixed error when receiving incorrect packet type [#CONV-2944].
2013-08-04 00:42:35 +00:00
Pavel Kartavyy
99e0a5a56b
ClickHouse: Change behaviour of extractAll [#CONV-8285]
2013-08-02 16:31:23 +00:00
Vyacheslav Alipov
adf9e506f4
added nested arrays offsets check [#CONV-7967]
2013-08-02 14:26:04 +00:00
Pavel Kartavyy
e2e6032020
ClickHouse: Added function extractURLParameterNames(URL) [#CONV-8285]
2013-08-02 13:55:43 +00:00
Pavel Kartavyy
fa761bd984
ClickHouse: Added extractAll(regexp, s) function [#CONV-8285]
2013-08-02 13:09:42 +00:00
Evgeniy Gatov
b1ed7de82f
dbms: added "toStringCutToZero" function [#CONV-8237].
2013-08-01 20:22:22 +00:00
Vyacheslav Alipov
f298f2698e
reorganized array_joined_columns ('ARRAY JOIN ColumnArray AS alias' should be working now) [#CONV-7967]
2013-08-01 15:28:10 +00:00
Vyacheslav Alipov
f504fd2193
reorganized adding of MULTIPLE_ARRAY_JOIN action [#CONV-7967]
2013-08-01 13:29:32 +00:00
Vyacheslav Alipov
0e96233d2b
fixed replicateString [#CONV-8342]
2013-07-31 12:44:25 +00:00
Vyacheslav Alipov
d6acde63a9
fixed aliases for ARRAY JOIN section (unknown kolumn issue) [#CONV-7967]
2013-07-31 11:28:55 +00:00
Vyacheslav Alipov
ef8cd52e73
added alias support for ARRAY JOIN section [#CONV-7967]
2013-07-30 17:25:46 +00:00
Alexey Milovidov
5b676504e1
dbms: addition to prev. revision [#CONV-8330].
2013-07-28 22:42:22 +00:00
Alexey Milovidov
ae7c084733
dbms: fixed error in HashSet [#CONV-8330].
2013-07-28 20:54:10 +00:00
Alexey Milovidov
43d9edeca1
dbms: added aggregate function groupUniqArray [#CONV-8330].
2013-07-28 20:53:31 +00:00
Alexey Milovidov
0259b9ddb2
dbms: fixed aggregate function groupArray when distributed query processing [#CONV-2944].
2013-07-28 19:47:27 +00:00
Alexey Milovidov
e0bdd99128
dbms: removed useless method [#CONV-2944].
2013-07-28 03:28:52 +00:00
Alexey Milovidov
3e7a073fdb
dbms: fixed parametric aggregate functions in distributed query processing [#CONV-8223].
2013-07-28 03:14:03 +00:00
Alexey Milovidov
d0bc18a815
Merge
2013-07-28 01:15:52 +00:00
Alexey Milovidov
8446a7aac4
dbms: implemented method 'replicate' for ColumnArray<ColumnString> [#CONV-8342].
2013-07-28 00:35:29 +00:00
Alexey Milovidov
afee753622
dbms: implemented method 'replicate' for ColumnArray of numbers [#CONV-8342].
2013-07-27 21:50:13 +00:00
Alexey Milovidov
e86fad7304
dbms: fixed comment [#CONV-8223].
2013-07-27 20:02:35 +00:00
Alexey Milovidov
6356f41105
dbms: added aggregate functions quantileTiming, quantilesTiming [#CONV-8223].
2013-07-27 19:57:45 +00:00
Alexey Milovidov
5d2ab21ee6
dbms: tiny improvement [#CONV-2944].
2013-07-27 18:43:10 +00:00
Vyacheslav Alipov
56e947befb
reorganized adding of MULTIPLE_ARRAY_JOIN action (appendArrayJoin) [#CONV-7967]
2013-07-26 16:33:05 +00:00
Vyacheslav Alipov
7969288677
reorganized adding of MULTIPLE_ARRAY_JOIN action [#CONV-7967]
2013-07-26 16:11:31 +00:00
Vyacheslav Alipov
834b2bc8be
added new type of Action: MULTIPLE_ARRAY_JOIN [#CONV-7967]
2013-07-26 13:46:52 +00:00
Vyacheslav Alipov
fce904f438
fixed 'unknown column' issue with ARRAY JOIN section (partially reverted to previous revision) [#CONV-7967]
2013-07-23 16:52:50 +00:00
Vyacheslav Alipov
3ab02bffef
fixed 'unknown column' issue with ARRAY JOIN section [#CONV-7967]
2013-07-23 16:15:40 +00:00
Vyacheslav Alipov
80cc3885f3
fixed NULL pointer and prepare and execute in ExpressionActions [#CONV-7967]
2013-07-23 14:19:03 +00:00
Vyacheslav Alipov
61f862dfbe
ARRAY JOIN section in SELECT [#CONV-7967]
2013-07-22 16:49:19 +00:00
Vyacheslav Alipov
38b88d2d60
added input validation for Nested Arrays [#CONV-7967]
2013-07-22 12:04:08 +00:00
Alexey Milovidov
facaf9d24a
dbms: improved performance of aggregation by FixedString columns [#CONV-2944].
2013-07-19 20:12:02 +00:00
Alexey Milovidov
3870d76934
dbms: tiny unification [#CONV-2944].
2013-07-19 19:53:51 +00:00
Alexey Milovidov
a555c2f0e8
dbms: fixed function substring of FixedString arguments [#CONV-8271].
2013-07-18 23:43:13 +00:00
Alexey Milovidov
ba11c61b01
dbms: Fixed error with concat(FixedString, String) [#CONV-8271].
2013-07-18 23:34:07 +00:00
Alexey Milovidov
c63d6a8b66
dbms: fixed error with string functions operating on FixedString columns [#CONV-8271].
2013-07-18 20:24:04 +00:00
Evgeniy Gatov
dfff0e427a
dbms: 'hex' function now works with FixedString [#CONV-8237].
2013-07-18 11:30:58 +00:00
Vyacheslav Alipov
25ebf196f8
compound identifier parser to support '.' [#CONV-7967]
2013-07-16 15:26:35 +00:00
Vyacheslav Alipov
ac42eb45a4
SELECT and table reads/writes may be wokring now [NOT TESTED] [#CONV-7967]
2013-07-16 14:55:01 +00:00
Vyacheslav Alipov
090aae8e7b
propagated [de]serialization to storages and (in|out)put streams [#CONV-7967]
2013-07-12 13:35:05 +00:00
Vyacheslav Alipov
73bc183ffc
main classes and first draft of CREATE TABLE parser [#CONV-7967]
2013-07-11 17:35:56 +00:00
Alexey Milovidov
9f74563493
dbms: removed useless code [#CONV-2944].
2013-06-30 17:04:15 +00:00
Alexey Milovidov
d3d9aa327e
dbms: improved performance of aggregation by many fields: lowered number of allocs; more direct memory layout; don't use temporary Fields; lowered memory consumption [#CONV-2944].
2013-06-30 16:56:00 +00:00
Alexey Milovidov
1d7fd1644d
dbms: fixed error in prev. revision [#CONV-2944].
2013-06-30 11:40:30 +00:00
Alexey Milovidov
43825cdf95
dbms: improved performance of finalizing aggregate functions [#CONV-2944].
2013-06-30 11:38:46 +00:00
Alexey Milovidov
79afdbc193
dbms: removed useless code [#CONV-2944].
2013-06-30 10:14:50 +00:00
