2553 Commits

Author	SHA1	Message	Date
Alexey Arno	a4aa640c64	dbms: Server: feature development. [#METR-15090]	2015-03-30 12:59:16 +03:00
Alexey Arno	1c9aa586ed	Merge	2015-03-27 13:51:33 +03:00
Alexey Milovidov	06c35e0faa	dbms: improvement [#METR-15484].	2015-03-27 06:37:46 +03:00
Alexey Milovidov	cfc5b313cc	dbms: fixed 'force_index_by_date' setting [#METR-15484].	2015-03-27 06:06:06 +03:00
Alexey Milovidov	048eed9424	dbms: improved performance of LIKE and regexp search [#METR-15690].	2015-03-27 05:12:45 +03:00
Alexey Arno	732a80d833	dbms: Server: Fixed race condition in PoolWithFailoverBase in a more elegant way. [#METR-15531]	2015-03-26 17:53:35 +03:00
Alexey Milovidov	f3f935e3d8	dbms: toDateTime: improvement [#METR-2944].	2015-03-26 05:54:16 +03:00
Alexey Milovidov	9cc2e52047	dbms: string search: improved performance in fallback case [#METR-15690].	2015-03-26 03:38:17 +03:00
Alexey Arno	00ca9c9b24	Merge	2015-03-25 19:46:54 +03:00
Alexey Arno	ae5fd4dbc9	dbms: Server: feature development. [#METR-15090]	2015-03-25 19:44:30 +03:00
Alexey Arno	8cdeeaa5a4	dbms: Server: feature development. [#METR-15090]	2015-03-25 17:58:23 +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
Alexey Milovidov	7c74a112a0	dbms: tiny improvement [#METR-2944].	2015-03-25 04:45:42 +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	8796aa8497	dbms: HashTable: grower getBufferSizeInCells	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	3964fc0a0d	dbms: make PODArray::storage_size public	2015-03-24 14:30:02 +03:00
Alexey Arno	06a4b8c5f8	dbms: Server: feature development. [#METR-15090]	2015-03-24 14:03:26 +03:00
Andrey Mironov	e521611c98	dbms:dummy system.dictionaries and dictionary exception logging. [#METR-13298]	2015-03-24 12:50:39 +03:00
Alexey Milovidov	904bd9713c	dbms: slightly increased default value of setting 'group_by_two_level_threshold' (it's better, but exact amount is a guess) [#METR-2944].	2015-03-24 03:44:54 +03:00
Alexey Milovidov	b4c9ba93e8	Revert "dbms: Server: Fixed race condition in ConnectionPoolWithFailover. [#METR-15331]" ... This reverts commit 209cf77fd6b2962b1996d254db802132ab2bd6f8.	2015-03-24 03:41:03 +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	297d3263f2	dbms: PODArray::resize_fill(size_t, T): fix erroneous pointer arithmetic	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
Alexey Arno	f97565add9	dbms: Server: feature development. [#METR-15090]	2015-03-23 12:43:06 +03:00
Pavel Kartavyy	134ee3a779	Merge	2015-03-23 12:09:25 +03:00
Alexey Milovidov	05401b901b	dbms: better exception safety [#METR-15530].	2015-03-23 04:10:06 +03:00
Alexey Arno	efc8ee558d	dbms: Server: merge from master. [#METR-15090]	2015-03-20 20:02:01 +03:00
Alexey Arno	b88431e1ad	dbms: Server: feature development. [#METR-15090]	2015-03-20 19:58:57 +03:00
Alexey Arno	5a033eb724	dbms: Server: fixed issue with query cancellation. [#METR-14410]	2015-03-20 19:20:47 +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	47148229e0	dbms: allow DataTypeFactory to be some weird multi-instance singleton, I don't feel like modifying all the code which uses it right now	2015-03-20 18:45:36 +03:00
Andrey Mironov	8ef4f22e4c	Merge	2015-03-19 18:28:08 +03:00
Alexey Arno	2ec5cd0506	dbms: Server: feature development. [#METR-15090]	2015-03-19 13:06:11 +03:00
Alexey Milovidov	ba5a54ef7a	dbms: temporarily added aggregate function 'debug' [#METR-15530].	2015-03-19 06:58:23 +03:00
Alexey Milovidov	6107740fc6	dbms: tiny improvement [#METR-14848].	2015-03-18 22:17:05 +03:00
Andrey Mironov	4243f54911	dbms: support multiple dictionaries config files with glob pattern [#METR-13298]	2015-03-18 19:07:15 +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
Alexey Arno	b5f690dcd1	dbms: Server: Fixed race condition in ConnectionPoolWithFailover. [#METR-15331]	2015-03-18 14:28:30 +03:00