Alexey Milovidov
|
0984363b9c
|
dbms: removed passing DataTypeFactory everywhere [#METR-16545].
|
2015-05-28 06:49:28 +03:00 |
|
Andrey Mironov
|
7f38ad390e
|
dbms: allow specifying expressions for dictionary attributes [#METR-16432]
|
2015-05-26 18:09:53 +03:00 |
|
Andrey Mironov
|
afa79bfcda
|
dbms: add parsing of expression to DictionaryStructure [#METR-16432]
|
2015-05-26 15:24:31 +03:00 |
|
Andrey Mironov
|
f465feeb28
|
dbms: DictionarySource::loadIds pass ids by reference to const.
Allow specifying "where" for MySQL and ClickHouse dictionary sources [#METR-16432]
|
2015-05-22 16:25:59 +03:00 |
|
Andrey Mironov
|
095fd54ae8
|
dbms: correctly handle injective dictGet* functions during ExpressionAnalyzer's optimizations.
|
2015-05-13 19:11:24 +03:00 |
|
Andrey Mironov
|
2c58c9ea50
|
dbms: add system.dictionaries.query_count field [#METR-
15569]
|
2015-05-08 15:31:34 +03:00 |
|
Alexey Milovidov
|
114b3de689
|
dbms: cut dependencies [#METR-2944].
|
2015-04-16 09:12:35 +03:00 |
|
Andrey Mironov
|
8bc12dbbe4
|
dbms: system.dictionaries: add brief source description. [#METR-15569]
|
2015-03-25 13:10:35 +03:00 |
|
Andrey Mironov
|
6b605d10bb
|
dbms: correct load factor for FlatDictionary (based on capacity, not size). [#METR-15569]
|
2015-03-25 13:10:35 +03:00 |
|
Andrey Mironov
|
e25783995c
|
dbms: system.dictionaries: hit-rate, element count and load-factor. [#METR-15569]
|
2015-03-24 20:04:03 +03:00 |
|
Andrey Mironov
|
ca6f081dea
|
dbms: system.dictionaries: provide attribute names and types[#METR-13298]
|
2015-03-24 20:04:03 +03:00 |
|
Andrey Mironov
|
f38d552844
|
dbms: simplify return value of IDictionary::getTypeName [#METR-13298]
|
2015-03-24 15:26:19 +03:00 |
|
Andrey Mironov
|
57e13e7d2a
|
dbms: CacheDictionary: do not decrease bytes_allocated by 1 erroneously[#METR-13298]
|
2015-03-24 15:21:52 +03:00 |
|
Andrey Mironov
|
a892434ffa
|
dbms: CacheDictionary: correctly decrease bytes_allocated on adding default strings. [#METR-13298]
|
2015-03-24 15:17:18 +03:00 |
|
Andrey Mironov
|
51e1ad0591
|
dbms: show bytes_allocated in system.dictionaries for all types of dictionaries. [#METR-13298]
|
2015-03-24 15:12:48 +03:00 |
|
Andrey Mironov
|
4b259dfc01
|
dbms: IDictionary::getBytesAllocated
|
2015-03-24 14:30:16 +03:00 |
|
Andrey Mironov
|
cf315e35ef
|
dbms: support non-expiring cache lines in CacheDictionary. [#METR-13298]
|
2015-03-23 17:30:43 +03:00 |
|
Andrey Mironov
|
006360b75a
|
dbms: dictionaries: more meaningful exception message on null_value parsing error. [#METR-13298]
|
2015-03-23 17:30:43 +03:00 |
|
Andrey Mironov
|
f321a422b7
|
dbms: FlatDictionary: fix off-by-one error on resize. [#METR-13298]
|
2015-03-23 17:30:43 +03:00 |
|
Andrey Mironov
|
33f41657df
|
dbms: improve structure and speed of MySQLBlockInputStream. [#METR-13298]
|
2015-03-23 17:30:43 +03:00 |
|
Andrey Mironov
|
b81ef372d3
|
dbms: ColumnVector: add insert(T) function to avoid Field instantiation. [#METR-13298]
|
2015-03-23 17:30:43 +03:00 |
|
Andrey Mironov
|
17da36aba2
|
dbms: allow using Date and DateTime with dictionaries. [#METR-13298]
|
2015-03-20 18:45:36 +03:00 |
|
Andrey Mironov
|
ba0fcc32f9
|
dbms: MySQLDictionarySource: safely handle empty response. [#METR-13298]
|
2015-03-20 18:45:36 +03:00 |
|
Andrey Mironov
|
1e1a26b76f
|
dbms: fix typo in ClickHouseDictionarySource, specify database explicitly. [#METR-13298]
|
2015-03-18 17:20:07 +03:00 |
|
Andrey Mironov
|
3b3f5b17c4
|
dbms: fix thread-unsafety: retain mysqlxx::Pool::Entry for the whole duration of a query. [#METR-13298]
|
2015-03-18 15:20:54 +03:00 |
|
Andrey Mironov
|
7196d9c987
|
dbms: fix usage of moved-from variable, drain mysqlxx query result completely. [#METR-13298]
|
2015-03-18 12:58:58 +03:00 |
|
Andrey Mironov
|
c880ae8abb
|
dbms: CacheDictionary: store values for missing ids explicitly. Store exceptions for more user-friendly error messages [#METR-13298]
|
2015-03-06 19:13:59 +03:00 |
|
Andrey Mironov
|
a032d7affb
|
dbms: dictionary sources: escape column and table names; adjust max connections; MySQL support for CacheDictionary [#METR-13298]
|
2015-03-04 12:36:36 +03:00 |
|
Andrey Mironov
|
f479939760
|
dbms: less macro code [#METR-13298]
|
2015-03-02 16:16:26 +03:00 |
|
Andrey Mironov
|
c20d5338f0
|
dbms: StringRef operator std::string made explicit
|
2015-02-27 17:28:19 +03:00 |
|
Andrey Mironov
|
9d7fd21463
|
dbms:drastically improve performance by caching current time [#METR-13298]
|
2015-02-27 16:12:30 +03:00 |
|
Andrey Mironov
|
3f34c733dd
|
dbms: refactor FlatDictionary to use tuple and less macro-code[#METR-13298]
|
2015-02-27 16:12:30 +03:00 |
|
Andrey Mironov
|
20eb5013a4
|
dbms: cache dictionary revamp [#METR-13298]
|
2015-02-26 17:53:45 +03:00 |
|
Andrey Mironov
|
e175883dd3
|
dbms: remove redundant checks in FunctionDictIsIn. [#METR-13298]
|
2015-02-20 13:57:38 +03:00 |
|
Andrey Mironov
|
cf8a927150
|
dbms: invert the way multiple values are acquired from the dictionary [#METR-13298]
|
2015-02-19 18:28:24 +03:00 |
|
Alexey Milovidov
|
e09225d230
|
Addition to prev. revision [#METR-2807].
|
2015-02-11 00:14:11 +03:00 |
|
Alexey Milovidov
|
a9eb28c07d
|
Using std::make_unique [#METR-2807].
|
2015-02-11 00:10:58 +03:00 |
|
Andrey Mironov
|
984aa5c4b5
|
dbms: extract external dictionaries management to a separate type [#METR-13298]
|
2015-02-10 20:40:40 +03:00 |
|
Andrey Mironov
|
168e1cd98d
|
dbms: post-review corrections [#METR-13298]
add dummy CacheDictionary (could not commit without it)
|
2015-02-10 17:50:52 +03:00 |
|
Andrey Mironov
|
176189a55e
|
dbms: remove const on IDictionary::getSource return type, add commentaries
|
2015-02-10 17:50:52 +03:00 |
|
Andrey Mironov
|
c594ffa066
|
dbms: failover support for MysqlDictionarySource [#METR-13298];
return current time for tables with Update_time = null
|
2015-02-05 21:51:19 +03:00 |
|
Andrey Mironov
|
d0d7d9e4f7
|
dbms: return local server support to ClickhouseDictionarySource [#METR-13298]
|
2015-02-05 16:44:39 +03:00 |
|
Andrey Mironov
|
835c8a317e
|
dbms: prohibit local clickhouse as a dictionary source [#METR-13298]
|
2015-02-04 19:10:27 +03:00 |
|
Andrey Mironov
|
0b2e0ce0c1
|
dbms: heal ClickhouseDictionarySource for local clickhouse [#METR-13298]
|
2015-02-04 19:07:19 +03:00 |
|
Andrey Mironov
|
7127c21a42
|
dbms: add forgotten return, support non-reloaded dictionaries [#METR-13298]
|
2015-02-04 18:18:29 +03:00 |
|
Andrey Mironov
|
83f17692e1
|
dbms: send requests to local clickhouse via network [#METR-13298]
|
2015-02-04 16:47:30 +03:00 |
|
Andrey Mironov
|
ad54825dfe
|
dbms: uncomment clickhouse dictionary source creation [#METR-13298]
|
2015-02-04 16:06:56 +03:00 |
|
Andrey Mironov
|
6fecb60894
|
dbms: better decoupling [#METR-13298]
|
2015-02-03 20:03:35 +03:00 |
|
Andrey Mironov
|
345afb6059
|
dbms: store dictionary lifetime in dictionaries [#METR-13298]
|
2015-01-30 18:18:13 +03:00 |
|
Andrey Mironov
|
fb333b16d7
|
dbms: incapsulate dictionary source data and allow cloning [#METR-13298]; add cloning for dictionaries
|
2015-01-30 17:12:09 +03:00 |
|