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59 Commits

Author SHA1 Message Date
Nikolai Kochetov
97add69825 Rename WithDictionary to LowCardinality. 2018-09-28 13:44:59 +03:00
Nikolai Kochetov
f61fdf2076 Better const resolution for LowCardinality type. [#CLICKHOUSE-3621] 2018-08-14 20:19:40 +03:00
Nikolai Kochetov
f56d16769b Added pre and post serialization for IDataType BinaryBulkWithMultipleStreams. Supported dictionary serialization format with single global dictionary (limited wit max_dictionary_size) and additional keys which are stored per granule. Changed IDataType::enumerateStream interface. Added (de)serialization params for binary bulk with multiple stream (de)serialization. Changed IColumn::index interface. 2018-06-26 17:12:21 +03:00
Nikolai Kochetov
2119469c51 added IColumn::select 2018-04-19 00:00:47 +03:00
Nikolai Kochetov
476d4b339c Immutable construction for columns 2018-03-20 22:45:10 +03:00
Nikolai Kochetov
27179b375a removed prerequisites [#CLICKHOUSE-3550] 2018-02-08 20:18:52 +03:00
Alexey Milovidov
75c0ad10ab Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-17 12:01:12 +03:00
Alexey Milovidov
7284a64740 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 00:32:25 +03:00
Alexey Milovidov
0b76b61c73 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-15 22:46:24 +03:00
Alexey Milovidov
9c9896c1a9 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-15 22:17:15 +03:00
Alexey Milovidov
fb38ef9a8e Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-14 06:56:56 +03:00
Alexey Milovidov
c3015bece3 Miscellaneous [#CLICKHOUSE-2]. 2017-12-11 01:44:04 +03:00
Alexey Milovidov
3def5f03f5 Cleanup semantics of data types [#CLICKHOUSE-2]. 2017-12-09 19:17:37 +03:00
Alexey Milovidov
16b06bd544 Simplification of Nullable [#CLICKHOUSE-2] 2017-12-08 11:25:28 +03:00
Alexey Milovidov
c4a09a11f4 Simplification of Nullable [#CLICKHOUSE-2] 2017-12-08 06:52:33 +03:00
Alexey Milovidov
d9c87bf4df Simplification of Nullable [#CLICKHOUSE-2] 2017-12-08 01:11:51 +03:00
proller
0d3c4f4d67 Core/FieldVisitors.h -> Common/FieldVisitors.h 
Core/Progress.h -> IO/Progress.h
    tests: sudo --non-interactive
    Fix freebsd link
 2017-11-24 16:55:31 +03:00
Alexey Milovidov
6578fb2645 Fixed error [#CLICKHOUSE-3191]. 2017-08-01 00:39:24 +03:00
Alexey Milovidov
bfdc108a08 Cleaning old code [#CLICKHOUSE-2]. 2017-07-25 01:44:13 +03:00
Alexey Milovidov
31d8ba3b34 Fixed error after merge [#CLICKHOUSE-3150]. 2017-07-21 23:20:22 +03:00
alexey-milovidov
d4d266fa18 ColumnConst unification (#1011) 
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* Fixed error in ColumnArray::replicateGeneric [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
 2017-07-21 09:35:58 +03:00
Nikolai Kochetov
75be0b81d8 removed typeid_cast from IColumn.h 2017-07-13 23:58:19 +03:00
Alexey Milovidov
8343cf3578 Fixed error with NULLs [#CLICKHOUSE-2993]. 2017-06-16 21:05:45 +03:00
Alexey Milovidov
9c5ddce06d Get rid of .hpp files [#CLICKHOUSE-2]. 2017-06-06 20:18:32 +03:00
Alexey Milovidov
bd544bbe3a Fixed error with NULLs [#CLICKHOUSE-4]. 2017-04-06 22:51:44 +03:00
Alexey Milovidov
310736cd7e Moved headers and sources to same place [#CLICKHOUSE-3]. 2017-04-01 12:22:42 +03:00
Alexey Milovidov
137ad95929 Changed tabs to spaces in code [#CLICKHOUSE-3]. 2017-04-01 11:35:09 +03:00
Alexey Milovidov
93a930859e Fixed error [#CLICKHOUSE-2877]. 2017-03-11 03:52:20 +03:00
Alexey Arno
ef7eb14979 dbms: Server: Adding nullable types support for arrays. Ongoing. [#METR-19266] 2016-09-11 10:40:47 +03:00
Alexey Arno
e822631310 dbms: cleanup [#METR-19266] 2016-08-18 18:58:46 +03:00
Alexey Arno
821f1e6482 dbms: cleanup [#METR-19266] 2016-08-17 01:40:05 +03:00
Alexey Arno
e2b6e10ec1 dbms: Various fixes + more comments [#METR-19266] 2016-08-10 22:12:29 +03:00
Alexey Arno
8c02bc44c5 dbms: Added support for nullable parameters (conditions and/or branches) in the function multiIf [#METR-19266] 2016-08-04 18:06:27 +03:00
Alexey Arno
dcbe183d41 dbms: merged with master [#METR-19266] 2016-07-11 13:09:16 +03:00
Alexey Milovidov
9d2e8a4636 Fixed test [#METR-18149]. 2016-07-10 10:36:37 +03:00
Alexey Milovidov
003d63023b Fixed error [#METR-18149]. 2016-07-10 10:24:24 +03:00
Alexey Milovidov
402a4933e3 Fixed errors with tuples [#METR-18149]. 2016-07-10 07:09:59 +03:00
Alexey Arno
582b8fb555 dbms: Server: Feature development. [#METR-19266] 2016-07-05 19:23:37 +03:00
Alexey Milovidov
4b7f461e46 Using std::shared_ptr for columns [#METR-21503]. 2016-05-28 08:31:36 +03:00
Alexey Milovidov
8efb3e5ade Initial implementation of XML output format [#METR-20026]. 2016-02-14 05:37:42 +03:00
Andrey Mironov
0dc042536c dbms: refactor ColumnConstTuple materialization [#METR-19265] 2015-12-25 15:06:17 +03:00
Andrey Mironov
c483485eaf dbms: create a separate type for Tuple in Field [#METR-19265] 2015-12-25 15:06:17 +03:00
Alexey Milovidov
d23de31335 dbms: improved performance for very long arrays [#METR-17061]. 2015-06-29 10:41:23 +03:00
Alexey Milovidov
b308d79f5e dbms: improved performance of query parsing and analyzing with very long arrays [#METR-17061]. 2015-06-29 07:54:52 +03:00
Alexey Milovidov
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Michael Kolupaev
d2010d7876 ClickHouse: fixed FixedString. [#METR-9372] 2013-12-03 10:01:04 +00:00
Alexey Milovidov
c611212c3f dbms: preparation [#CONV-2944]. 2013-09-15 05:51:43 +00:00
Alexey Milovidov
28c9579a5f Separated ColumnString from ColumnArray and ColumnFixedString from ColumnFixedArray; removed ColumnFixedArray [#CONV-2944]. 2013-05-05 15:25:25 +00:00
Michael Kolupaev
0f94ab34bf Merge 2013-03-27 10:07:23 +00:00
Michael Kolupaev
a46833bbeb clickhouse: fixed build [#CONV-6788]. 2013-03-06 13:56:11 +00:00