Alexey Milovidov
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f7ef574ed2
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dbms: improved performance of Set, Join, Distinct and arrayEnumerateUniq [#METR-2944].
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2015-02-20 22:48:52 +03:00 |
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Alexey Milovidov
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ebe7738c27
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dbms: implemented function arrayElement for data type Array(Tuple(...)) [#METR-14783].
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2015-02-01 11:19:11 +03:00 |
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Alexey Milovidov
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3d28956cbb
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dbms: fixed errors in gcc 4.9 [#METR-2944].
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2015-01-24 04:10:05 +03:00 |
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Alexey Milovidov
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86e9e77eae
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Fixed errors in clang (part 5, final) [#METR-2807].
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2015-01-22 04:13:13 +03:00 |
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Andrey Mironov
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081f435952
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dbms: increase limit to function range, change error message. [#METR-14585]
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2015-01-16 13:25:34 +03:00 |
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Andrey Mironov
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78a172bf0f
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dbms: disallow range() arguments greater than one millin. [#METR-13613]
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2014-12-02 21:25:43 +03:00 |
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Andrey Mironov
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ea9472312e
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dbms: implement range(n) function, add tests. [#METR-13613]
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2014-12-02 20:25:10 +03:00 |
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Andrey Mironov
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85e511fdab
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dbms: refactor IFunction descendants' registration in FunctionFactory
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2014-11-12 21:04:49 +03:00 |
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Andrey Mironov
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484073a95c
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dbms: add emptyArrayType family of functions. #[METR-13151]
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2014-10-28 16:43:51 +03:00 |
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Alexey Milovidov
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a294ab5448
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dbms: tiny modification [#METR-2944].
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2014-07-25 05:32:06 +04:00 |
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Alexey Milovidov
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108a7850a5
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dbms: improved performance on short queries [#METR-11571].
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2014-06-26 04:58:14 +04:00 |
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Alexey Milovidov
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2b13e02d3c
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dbms: fixed error [#METR-2944].
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2014-05-03 20:03:49 +04:00 |
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Alexey Milovidov
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897752de16
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dbms: unified hash tables: development [#METR-2944].
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2014-04-29 04:28:18 +04:00 |
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Alexey Milovidov
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4bf42ea6e6
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dbms: unified hash tables: development [#METR-2944].
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2014-04-28 06:47:56 +04:00 |
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Alexey Milovidov
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8232983714
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dbms: unified hash tables: development [#METR-2944].
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2014-04-28 05:48:24 +04:00 |
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Sergey Fedorov
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a670bd654b
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dbms: no exception on zero index, added to the test [METR-10798]
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2014-04-17 18:56:58 +04:00 |
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Sergey Fedorov
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e48c3d7b5e
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dbms: array element support non-constant index + test on new functionality [METR-10798]
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2014-04-17 18:37:59 +04:00 |
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Sergey Fedorov
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414af624c7
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functions: Fixed. Function array now accept arguments of different types. Also added simple test [METR-10799]
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2014-04-15 16:13:24 +04:00 |
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Alexey Milovidov
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1700e1f761
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Revert "functions: function array now accept arguments of different types [METR-10799]"
This reverts commit 6a217ce09f5f1e7f3ed753d356f5548ae58498c7.
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2014-04-12 20:34:10 +04:00 |
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Sergey Fedorov
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a67d4f7e11
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functions: function array now accept arguments of different types [METR-10799]
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2014-04-10 21:28:49 +04:00 |
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Alexey Milovidov
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5ca21127c7
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Improvement [#METR-2807].
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2014-04-08 11:31:51 +04:00 |
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Alexey Milovidov
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91dbb13653
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dbms: added support for negative array indices [#METR-9723].
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2014-01-29 01:59:01 +00:00 |
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Alexey Milovidov
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9c4043de67
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Removed 'tr1' [#METR-2807].
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2014-01-08 16:33:28 +00:00 |
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Michael Kolupaev
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9b68bd4212
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clickhouse: arrayEnumerateUniq now accepts multiple parallel arrays. [#METR-8821]
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2013-12-24 11:56:38 +00:00 |
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Alexey Milovidov
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c640065f37
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dbms: don't zero-fill columns with numbers [#METR-8582].
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2013-12-08 02:29:40 +00:00 |
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Michael Kolupaev
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6f46eb052c
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fixed a typo. [#METR-2807]
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2013-12-03 07:56:51 +00:00 |
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Alexey Milovidov
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6a12f5a43a
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dbms: fixed error [#METR-9119].
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2013-10-31 19:24:22 +00:00 |
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Michael Kolupaev
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7ea3db5282
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ClickHouse: arrayEnumerateUniq 5.5 times faster. [#METR-8821]
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2013-10-24 12:53:24 +00:00 |
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Michael Kolupaev
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0703a2d85b
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ClickHouse: added function arrayEnumerate. [#CONV-8821]
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2013-10-21 11:36:44 +00:00 |
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Michael Kolupaev
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61213cd547
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ClickHouse: Added function arrayEnumerateUniq. [#CONV-8821]
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2013-10-11 11:43:50 +00:00 |
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Alexey Milovidov
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c611212c3f
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dbms: preparation [#CONV-2944].
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2013-09-15 05:51:43 +00:00 |
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Alexey Milovidov
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fe0dd1d0b2
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dbms: improvement [#CONV-2944].
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2013-06-21 20:34:19 +00:00 |
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Alexey Milovidov
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9d1142b028
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dbms: fixed error [#CONV-7444].
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2013-06-08 20:19:29 +00:00 |
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Alexey Milovidov
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28c9579a5f
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Separated ColumnString from ColumnArray and ColumnFixedString from ColumnFixedArray; removed ColumnFixedArray [#CONV-2944].
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2013-05-05 15:25:25 +00:00 |
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Michael Kolupaev
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0f94ab34bf
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Merge
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2013-03-27 10:07:23 +00:00 |
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Michael Kolupaev
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efed69fcc6
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clickhouse: fixed bas_cast in ColumnConstArray (added nested type information) [#CONV-6788].
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2013-03-06 13:44:40 +00:00 |
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Alexey Milovidov
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70385e1229
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Reverted experimental modification [#CONV-2944].
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2013-01-21 06:43:38 +00:00 |
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Alexey Milovidov
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39abfc625a
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dbms: improved performance [#CONV-2944].
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2013-01-21 06:10:30 +00:00 |
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Alexey Milovidov
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7b3f533ecd
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Using own Field class instead of boost::variant (experimental) [#CONV-2944].
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2013-01-05 20:03:19 +00:00 |
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Michael Kolupaev
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90b3c76c17
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clickhouse: fixed and added bitmaskToList [#CONV-6318].
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2012-12-26 16:26:24 +00:00 |
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Michael Kolupaev
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c875f55dcb
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clickhouse: added countEqual function [#CONV-6318].
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2012-12-26 15:40:37 +00:00 |
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Alexey Milovidov
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46de8ec014
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dbms: added function 'indexOf' [#CONV-2944].
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2012-12-15 20:01:46 +00:00 |
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Alexey Milovidov
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bc5c289bb1
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dbms: added functions 'arrayElement' and 'has' [#CONV-2944].
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2012-11-02 19:10:43 +00:00 |
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Alexey Milovidov
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fb444475c4
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dbms: development [#CONV-2944].
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2012-09-03 04:45:46 +00:00 |
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Alexey Milovidov
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464f4844b7
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dbms: development [#CONV-2944].
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2012-08-26 06:48:39 +00:00 |
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