Kirill Shvakov
af400da8eb
add toStartOfFifteenMinutes function
2017-12-22 13:04:24 +02:00
Alexey Milovidov
0972d7586a
Added support for toQuarter, toRelativeQuarterNum functions. Enabled toRelativeHour/Minute/Second for Date arguments. Made function 'now' case insensitive. Added function 'dateDiff' that is needed for ODBC driver [#CLICKHOUSE-2].
2017-12-22 04:54:29 +03:00
Alexey Milovidov
74f191dfd3
Introduced intExp functions; using it where appropriate; make them available in SQL [#CLICKHOUSE-3].
2017-12-22 02:46:34 +03:00
Alexey Milovidov
fca5d5f2c7
Use better implementation for exp10 [#CLICKHOUSE-2].
2017-12-22 02:00:32 +03:00
Amos Bird
e7af27c4e0
Better iostream debugger with adl.
...
This patch fixes some issues related to DUMP() debugging. Opening std and
placing all Core related classed inside DB namespace enable proper adl support.
It also adds better sfinae guards to Field constructor which somehow breaks <<
overloads.
2017-12-20 21:44:42 +03:00
Alexey Milovidov
99a19de80e
Translated comment [#CLICKHOUSE-2].
2017-12-19 22:32:13 +03:00
Alexey Milovidov
7dfd3a2c3a
Translated comment [#CLICKHOUSE-2].
2017-12-19 22:30:25 +03:00
Alexey Milovidov
6f7d2b99ea
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 13:14:12 +03:00
Alexey Milovidov
4a51a7bb22
Fixed bad translation [#CLICKHOUSE-2].
2017-12-13 21:42:13 +03:00
Alexey Milovidov
7d04e67262
Merge branch 'write-buffer-from-arena'
2017-12-11 21:25:03 +03:00
Alexey Milovidov
22d90fcc41
Miscellaneous [#CLICKHOUSE-2].
2017-12-11 21:07:08 +03:00
Alexey Milovidov
3b65d95525
Translated comments and by the way made code better [#CLICKHOUSE-2].
2017-12-11 21:05:16 +03:00
Alexey Milovidov
9b81c1ea66
Fixed error with underflow when subtracting months [#CLICKHOUSE-3486].
2017-12-06 07:16:01 +03:00
Alexey Milovidov
4488783072
Better [#CLICKHOUSE-2].
2017-12-02 06:01:41 +03:00
Alexey Milovidov
c748493a86
Better [#CLICKHOUSE-2].
2017-12-02 05:47:12 +03:00
Alexey Milovidov
bdd25b15bd
Better [#CLICKHOUSE-2].
2017-12-01 22:34:51 +03:00
Alexey Milovidov
1a6cb2989b
Better [#CLICKHOUSE-2].
2017-12-01 21:36:55 +03:00
Vitaliy Lyudvichenko
b738d1baed
Add multi index for data_parts storage. And fixed bugs. [#CLICKHOUSE-3452]
...
Fixed handling of obsolete parts.
Fixed conflict resolution between simultaneous PreCommitted covering parts.
Fixed memory leak caused by ordinary MergeTree parts stucked in Deleting state.
Added hidden _state column into system.parts.
2017-11-29 14:25:11 +03:00
Alexey Milovidov
a78871f065
Fixed build [#CLICKHOUSE-2].
2017-11-20 08:55:19 +03:00
Alexey Milovidov
01e8adbfff
Removed "experimental" namespace [#CLICKHOUSE-2].
2017-11-20 07:15:43 +03:00
Alexey Milovidov
f0b60b013b
Little better [#CLICKHOUSE-2].
2017-11-18 02:48:55 +03:00
Alexey Milovidov
655565466c
Merge remote-tracking branch 'origin/master' into better-date-parsing-formatting
2017-11-18 02:45:17 +03:00
proller
fa65bdcf48
Fix realloc on freebsd and macos ( #1494 )
2017-11-16 22:17:09 +03:00
Alexey Milovidov
ee48dea0d3
Attempt to improve performance of formatting Date and DateTime [#CLICKHOUSE-2].
2017-11-16 05:07:19 +03:00
Alexey Milovidov
040b4bd47e
Attempt to improve performance of parsing Dates [#CLICKHOUSE-2].
2017-11-16 01:58:50 +03:00
Alexey Milovidov
60477a9aaa
Enhanced time zones support: the DateTime data type can track time zone [#CLICKHOUSE-3402].
2017-11-09 22:25:21 +03:00
Alexey Milovidov
a9ebc23599
Added comment [#CLICKHOUSE-2].
2017-11-04 23:57:10 +03:00
Alexey Milovidov
4e04c4da5f
Attempt to change ext::shared_ptr_helper (incomplete) [#CLICKHOUSE-2].
2017-11-04 06:56:31 +03:00
Alexey Milovidov
974a1e4fa5
Attempt to change ext::shared_ptr_helper (incomplete) [#CLICKHOUSE-2].
2017-11-04 06:56:31 +03:00
Alexey Milovidov
e29604b7f9
Updated test [#CLICKHOUSE-2099].
2017-10-30 09:27:21 +03:00
Alexey Milovidov
5a447fe661
Fixed error [#CLICKHOUSE-3331].
2017-10-30 08:55:22 +03:00
Alexey Milovidov
3571c13e06
Functions for interval arithmetic on DateTime and Date: development, cleanups [#CLICKHOUSE-3331].
2017-10-30 01:55:27 +03:00
Alexey Milovidov
2040fb49fa
Functions for interval arithmetic on DateTime and Date: development, cleanups [#CLICKHOUSE-3331].
2017-10-30 01:51:00 +03:00
Alexey Milovidov
c367d513f0
Functions for interval arithmetic on DateTime and Date: development, cleanups [#CLICKHOUSE-3331].
2017-10-30 01:38:06 +03:00
Alexey Milovidov
9f4a3a5e7c
Functions for interval arithmetic on DateTime and Date: development [#CLICKHOUSE-2].
2017-10-29 09:32:21 +03:00
Alexey Milovidov
9b4f299cee
Functions for interval arithmetic on DateTime and Date: development [#CLICKHOUSE-2].
2017-10-29 07:50:32 +03:00
Alexey Milovidov
7ecc63fe71
Functions for interval arithmetic on DateTime and Date: development [#CLICKHOUSE-2].
2017-10-29 07:18:48 +03:00
Alexey Milovidov
7bdbd71d7c
Additions to prev. revision [#CLICKHOUSE-2099].
2017-10-29 04:13:28 +03:00
Alexey Milovidov
4236bcbfa2
Fixed year 2038 problem. Added support for timezones with fractional offset from UTC. [#CLICKHOUSE-2099] [#CLICKHOUSE-3392].
2017-10-29 03:51:40 +03:00
Alexey Milovidov
f02b63fc39
Simplified build on Mac OS [#CLICKHOUSE-2].
2017-10-29 03:00:32 +03:00
Alexey Milovidov
33f56fc035
Fixed build [#CLICKHOUSE-2].
2017-10-28 06:44:06 +03:00
Alexey Milovidov
9e3daca437
Fixed build [#CLICKHOUSE-2].
2017-10-28 00:36:43 +03:00
alexey-milovidov
3b99b723d7
Merge pull request #1245 from yandex/CLICKHOUSE-3178
...
Atomic parts addition and removing
2017-10-27 23:03:33 +03:00
Vitaliy Lyudvichenko
b5c7eaa80e
Force data parts cleanup before repeat fetch. [#CLICKHOUSE-3178]
2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
db3a67a421
Add clearer RangeFiltered implementation. [#CLICKHOUSE-3178]
2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
e2a12d1088
Introduced logic for MergeTree parts states. [#CLICKHOUSE-3178]
2017-10-26 17:16:06 +03:00
Alexey Milovidov
84d966f0d3
Fixed overflow in function toRelativeWeekNum with argument of first week of unix epoch; result values changed by 1 [#CLICKHOUSE-3384].
2017-10-25 21:53:35 +03:00
Alexey Vasiliev
59309432f9
Updated copy/move operations for some types, https://nda.ya.ru/3TWvPE
2017-10-17 14:58:08 +03:00
Alexey Milovidov
10392d5452
Fixed build on Mac OS X [#CLICKHOUSE-2].
2017-10-14 02:12:06 +03:00
proller
49f8080e52
Small debud improvement
2017-10-13 21:44:26 +03:00
