artpaul
1f49735581
disable some optimization related to LIMIT clause if LIMIT BY clause is present [#METR-23881]
2016-12-29 17:53:35 +05:00
artpaul
2b38babb89
organize code [#METR-23881]
2016-12-29 16:55:10 +05:00
artpaul
405382b092
getAliasOrColumnName instead of getColumnName [#METR-23881]
2016-12-29 15:42:08 +05:00
artpaul
3b88b1ff14
clone and format limit_by asts [#METR-23881]
2016-12-29 13:22:19 +05:00
artpaul
3f064d9ff7
first dirty implementation of LIMIT BY clause [#METR-23881]
2016-12-28 20:12:54 +05:00
artpaul
938663aa7a
parse LIMIT BY [#METR-23881]
2016-12-27 19:08:33 +05:00
artpaul
9bfd80b412
style of constructor init list
2016-12-27 13:33:32 +05:00
Alexey Milovidov
c195b0212b
Fixed long delay when querying Merge table based on very large amount of StripeLog tables; fixed error in Merge table [#METR-23945].
2016-12-25 07:39:22 +03:00
Alexey Milovidov
72888b48ef
Printing user name in exception messages about exceeded quota [#METR-19622].
2016-12-25 07:00:33 +03:00
Alexey Milovidov
3e15e81fab
Fixed overflow in quota [#METR-23944].
2016-12-24 05:42:22 +03:00
Alexey Milovidov
901c6a8d50
Addition to prev. revision [#METR-22799].
2016-12-24 04:30:05 +03:00
proller
4bc003c4c1
Porting to freebsd: initial, compile ok, most tests ok.
2016-12-24 01:03:10 +00:00
Alexey Milovidov
47756eda45
Fixed error with --external command line arguments for clickhouse-client [#METR-22799].
2016-12-24 00:34:49 +03:00
alexey-milovidov
d1383c5f62
Merge pull request #288 from yandex/issue-199
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Issue #199 : speedup DISTINCT
2016-12-23 19:02:48 +04:00
artpaul
2467a010c9
translate comments
2016-12-23 13:01:35 +05:00
Alexey Milovidov
3d5005016b
Applied a patch, sent by aSealBack [#METR-2944].
2016-12-23 04:24:19 +03:00
artpaul
c904d31882
translate comments
2016-12-23 03:19:57 +05:00
artpaul
964afabf6a
check limit hint only at beginning of block processing [#METR-23882]
2016-12-23 01:50:12 +05:00
artpaul
c5eb898416
organize code [#METR-23882]
2016-12-22 22:00:23 +05:00
artpaul
5d1cfc0517
use swtich instead of if ... else, so we will get error about unhandled enum on the compile time [#METR-2944]
2016-12-22 21:35:54 +05:00
alexey-milovidov
690ab98b91
Merge pull request #287 from ludv1x/METR-23783
...
[WIP] Vertical merge optimization, fix and perf tests.
2016-12-22 17:40:01 +04:00
Alexey Milovidov
dc3a25dd63
Addition to prev. revision [#METR-23920].
2016-12-22 16:37:47 +03:00
Alexey Milovidov
433673871c
Fixed error with dynamic builds [#METR-23920].
2016-12-22 16:27:20 +03:00
Vitaliy Lyudvichenko
ba2b32b0ad
Added vertical_merge_algorithm_min_columns_to_activate option. [#METR-23783]
2016-12-22 16:19:03 +03:00
Vitaliy Lyudvichenko
e2bd364844
Added whole block optimization. [#METR-23783]
2016-12-22 16:19:02 +03:00
artpaul
fe9c28ad49
distinct filtration was rewrited with SetVariants [#METR-23882]
2016-12-22 13:51:34 +05:00
Alexey Milovidov
536f88ea55
Adjusted coefficients [#METR-23916].
2016-12-22 05:04:32 +03:00
Alexey Milovidov
e5440d0f67
Fixed desinformation [#METR-23305].
2016-12-22 04:37:05 +03:00
Alexey Milovidov
7ebbf72ca6
Removed unused variable [#METR-23305].
2016-12-22 04:27:41 +03:00
Alexey Milovidov
168472fc9f
Fixed typo [#METR-23305].
2016-12-22 04:14:19 +03:00
Alexey Milovidov
c47406c42d
StorageBuffer: addition to prev. modification [#METR-23909].
2016-12-22 03:13:59 +03:00
proller
d270053c3c
Replace all !/bin/bash by !/usr/bin/env bash : allow running scripts with bash in non standard path. also on freebsd.
2016-12-21 23:04:27 +03:00
Alexey Milovidov
7222afe5eb
StorageBuffer: fixed exception safety [#METR-23909].
2016-12-21 20:10:32 +03:00
artpaul
b160e2a1cf
SetVariants was extracted into separated file [#METR-23882]
2016-12-21 17:42:54 +05:00
Alexey Milovidov
02af261c07
Cleanups [#METR-2944].
2016-12-21 03:18:11 +03:00
Vitaliy Lyudvichenko
6ee0cc795a
Prevent "variable tracking size limit exceeded" compiler notice. [#METR-20000]
2016-12-21 02:05:43 +03:00
alexey-milovidov
d277d55763
Merge pull request #280 from aSealBack/BlockStructureDiff
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Added new diff for block structures.
2016-12-21 02:59:41 +04:00
Alexey Milovidov
df54b52db0
Revert "Fixed 'variable tracking size limit exceeded' notice (again) [#METR-23101]."
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This reverts commit b6fb08c77f
2016-12-21 01:22:32 +03:00
Alexander Makarov
15118dec81
Added new diff for block structures.
2016-12-21 01:22:23 +03:00
Alexey Milovidov
b6fb08c77f
Fixed 'variable tracking size limit exceeded' notice (again) [#METR-23101].
2016-12-20 23:58:54 +03:00
Alexey Milovidov
5e5c3b5661
Merge branch 'master' of github.com:yandex/ClickHouse
2016-12-20 23:49:05 +03:00
Alexey Milovidov
5fe11c0697
Fixed MongoDBDictionarySource [#METR-2944].
2016-12-20 23:48:40 +03:00
alexey-milovidov
111aaae0d3
Merge pull request #273 from ludv1x/METR-23765
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clickhouse-local enhancements
2016-12-21 00:11:00 +04:00
Vitaliy Lyudvichenko
836f641f5f
Fix rare race condition which occurrs during update of config files. [#METRIKASUPP-7653]
2016-12-20 22:03:12 +03:00
Vitaliy Lyudvichenko
6fe581c172
Added --stacktrace option to clickhouse-local. [#METR-23765]
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Added support of path config variable and ability to load clickhouse-server data. [#METR-20000]
Default database of clickhouse-local is changed to "_local" to avoid collisions with clickhouse-server.
Small fixes and enhancements of command line options (setting and limits). [#METR-23101]
2016-12-20 18:01:05 +03:00
Alexey Milovidov
a3e22e10d9
MongoDBDictionarySource: fixed error [#METR-2944].
2016-12-20 05:31:25 +03:00
Alexey Milovidov
54587fec1b
Tracking memory used in merges [#METR-23888].
2016-12-20 05:29:35 +03:00
Alexey Milovidov
47b75e6c1e
MongoDBDictionarySource: preparation [#METR-2944].
2016-12-20 04:20:59 +03:00
Alexey Milovidov
442ff1d3b8
StorageBuffer: simplification; added metrics [#METR-23888].
2016-12-20 02:55:13 +03:00
Vitaliy Lyudvichenko
8398baea85
Fixed getFlagsPath() for clickhouse-local use case. [#METR-23761]
2016-12-19 17:15:45 +03:00
