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Author SHA1 Message Date
Alexey Milovidov
7ee1c81d45 Fixed DISTINCT if all columns are constant [#CLICKHOUSE-3505]. 2017-12-24 10:59:26 +03:00
Marek Vavruša
aed35f16ca StorageKafka: move limits to individual Kafka streams instead of UnionBlockInputStream 
The UnionBlockInputStream might read an extra block from the asynchronous child streams otherwise,
which will never be used, but offsets for this block would be committed, which would result in
lost messages.
 2017-12-24 09:57:20 +03:00
Marek Vavruša
77393287ab StorageKafka: make commit message only if messages are consumed 2017-12-24 09:57:20 +03:00
Marek Vavruša
ad59a1460e IProfilingBlockInputStream: check limits before reading block 
This makes one pointless check before the first block is read, but
is necessary to prevent reading blocks from storages like Kafka where
messages are read only once.
 2017-12-24 09:57:20 +03:00
Alexey Milovidov
90aa544573 Unification of aggregate function combinators [#CLICKHOUSE-3511]. 2017-12-24 09:51:23 +03:00
Alexey Milovidov
486a498b9f Merge branch 'master' of github.com:yandex/ClickHouse 2017-12-24 09:50:28 +03:00
Alexey Milovidov
acb341b2c9 Unification of aggregate function combinators [#CLICKHOUSE-3511]. 2017-12-24 09:50:11 +03:00
Chen Yufei
11c1f0ecc1 Fix LimitBlockInputStream creation. 
I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en
 2017-12-24 08:21:30 +03:00
Alexey Milovidov
9d60bcf3f9 Added test for unrestricted aggregate function combinators [#CLICKHOUSE-3511]. 2017-12-24 02:30:20 +03:00
Alexey Milovidov
ffce4dea50 Merge branch 'master' of github.com:yandex/ClickHouse 2017-12-24 02:17:39 +03:00
Alexey Milovidov
cc79fb6684 Implemented -ForEach aggregate functions combinator for multiple arguments; added test for -ForEachIf and -IfForEach variants [#CLICKHOUSE-3511]. 2017-12-24 02:16:42 +03:00
proller
371d3907b5 Fix dictionary FunctionDictGetOrDefault 2017-12-24 02:16:40 +03:00
Alexey Milovidov
1ba80c6768 Fixed typo [#CLICKHOUSE-2]. 2017-12-24 02:06:59 +03:00
Alexey Milovidov
3a7a6d6318 Get rid of DataTypeNested [#CLICKHOUSE-2838]. 2017-12-23 07:29:34 +03:00
Alexey Milovidov
334e349d75 Fixed test [#CLICKHOUSE-2]. 2017-12-23 07:25:01 +03:00
Alexey Milovidov
e5a33e6332 Added test for the case when Nullable condition is optimized to PREWHERE #1626 2017-12-23 05:52:13 +03:00
Alexey Milovidov
bd14d22d22 Added test from Marek #1650 2017-12-23 05:06:25 +03:00
Alexey Milovidov
b5af4c95bf Using IDataType::equals to compare for type equivalence #1650 2017-12-23 04:55:46 +03:00
Alexey Milovidov
a1fe019b5c Fixed possibility of infinite recursion in IFunction::defaultImplementationForConstantArguments when wrong number of arguments is passed to a function [#CLICKHOUSE-2]. 2017-12-23 04:54:51 +03:00
Alexey Milovidov
75f9ff1717 Fixed error found by M.Filimonov [#CLICKHOUSE-2]. 2017-12-23 04:35:25 +03:00
Alexey Milovidov
62bccc4eef Updated test [#CLICKHOUSE-2]. 2017-12-23 04:28:50 +03:00
Alexey Milovidov
61174e9150 Better implementation for IDataType::equals method #1650 2017-12-23 04:05:29 +03:00
Alexey Milovidov
d6dc25b09e Fixed wording #1650 2017-12-23 03:21:49 +03:00
Alexey Milovidov
609133ea01 Added aggregate function sumKahan [#CLICKHOUSE-2]. 2017-12-23 02:26:30 +03:00
Alexey Milovidov
59dce5187a Merge branch 'master' into kahan-sum 2017-12-23 02:12:05 +03:00
Alexey Milovidov
7e60152e72 Added comments; added test [#CLICKHOUSE-2]. 2017-12-23 02:08:57 +03:00
Alexey Milovidov
69a7761812 Added simple, non-numerically stable variants of statistical functions; use it by default; old functions are accessible under -Stable suffix, like varPopStable [#CLICKHOUSE-2]. 2017-12-23 01:59:45 +03:00
Alexey Milovidov
a7b8541cea Implemented faster and not numerically stable versions of statistical functions [#CLICKHOUSE-2]. 2017-12-23 01:23:03 +03:00
Alexey Milovidov
22ef87b763 Fixed bad test [#CLICKHOUSE-2]. 2017-12-23 01:11:08 +03:00
Alexey Milovidov
2f8a79eee6 Kahan summation: development [#CLICKHOUSE-2]. 2017-12-23 01:02:52 +03:00
Alexey Milovidov
eebdac1f0e Fixed build #1676 2017-12-22 22:26:56 +03:00
Alexey Milovidov
07a96f89a5 Merge branch 'kshvakov-master' 2017-12-22 22:20:54 +03:00
Alexey Milovidov
5e39b55f60 Added PR changes #1676 2017-12-22 22:20:18 +03:00
Alexey Milovidov
3d4906e04c Merge branch 'master' of https://github.com/kshvakov/ClickHouse-Server into kshvakov-master 2017-12-22 22:13:35 +03:00
proller
4f2b4efa25 UNION ALL: mismatch size #1444 (#1446) 
* UNION ALL: mismatch size #1444

* Fix test reference

* restore InterpreterSelectQuery::initQueryAnalyzer
 2017-12-22 21:30:42 +03:00
proller
daab7adf6f client --ignore-error option (useful with --multiquery) (#1652) 
* client --ignore-error option (useful with --multiquery)

* --ignore_error via lexer
 2017-12-22 21:29:37 +03:00
proller
9b8972b4c8 Add bad queries from #1563 (#1653) 
* cmake fix

* load shell_config.sh

* env bash

* fix

* use $CLICKHOUSE_CLIENT

* fix

* curl 1

* curl2

* curl3

* fix

* fix

* fix

* fix

* ExtractFromConfig --try

* fix

* fix

* Add symlinks to package

* fix bundle

* fix

* fix

* fix package

* clickhouse-test --order option

* client --ignore-error option (useful with --multiquery)

* add bad queries from @filimonov

* More queries

* --ignore_error via lexer

* fix

* rename
 2017-12-22 21:29:03 +03:00
Alexey Zatelepin
6d5ce3fa9a revert BackgroundSchedulePool usage in Replicated tables 2017-12-22 21:25:54 +03:00
Kirill Shvakov
ae1ecae5a8 fix docs 2017-12-22 14:40:00 +02:00
Kirill Shvakov
1b2065058f revert git modules 2017-12-22 13:09:08 +02:00
Kirill Shvakov
af400da8eb add toStartOfFifteenMinutes function 2017-12-22 13:04:24 +02:00
Kirill Shvakov
34470ab6ca Merge branch 'master' of https://github.com/yandex/ClickHouse 2017-12-22 11:38:06 +02:00
alexey-milovidov
0ce6df8f19
Update date.rst 2017-12-22 07:02:23 +03:00
Alexey Milovidov
b9ca36e5ad Added test [#CLICKHOUSE-2]. 2017-12-22 06:59:48 +03:00
Alexey Milovidov
622f0b62e0 Fixed nullptr dereference when trying to create incorrect data types [#CLICKHOUSE-2]. 2017-12-22 06:55:49 +03:00
Alexey Milovidov
7a15be8e63 Fixed behaviour of "visitParamExtract" functions according to the documentation [#CLICKHOUSE-2]. 2017-12-22 05:25:03 +03:00
Alexey Milovidov
7c2ce6b772 Miscellaneous [#CLICKHOUSE-2]. 2017-12-22 04:56:29 +03:00
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
46c733ec11 Added test for the issue found by StarWix [#CLICKHOUSE-3]. 2017-12-22 02:00:32 +03:00