2529 Commits

Author	SHA1	Message	Date
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
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
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	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 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
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
Alexey Milovidov	ed4c4292aa	dbms: fixed possible error [#METR-15530].	2015-03-18 05:48:36 +03:00
Alexey Milovidov	77f2e60146	Merge	2015-03-18 04:48:48 +03:00
Alexey Milovidov	a73cd458c2	dbms: irrelevant fixes [#METR-15530].	2015-03-18 04:48:15 +03:00
Alexey Milovidov	ad6ca01f87	dbms: tiny modification [#METR-2944].	2015-03-18 00:05:03 +03:00
Alexey Milovidov	7431af2cf9	dbms: fixed error with exception safety [#METR-15357].	2015-03-16 22:24:57 +03:00
Alexey Milovidov	e7b3884f2d	dbms: fixed common misunderstanding with function toDate(UInt32) [#METR-2944].	2015-03-16 07:44:53 +03:00
Alexey Milovidov	026670c4ec	dbms: fixed error with exception safety [#METR-15451].	2015-03-15 14:30:26 +03:00
Alexey Milovidov	0535438ea4	dbms: fixed bad code with GLOBAL operations [#METR-15144].	2015-03-15 11:05:28 +03:00
Alexey Milovidov	291d9daabf	Merge	2015-03-14 05:37:53 +03:00
Alexey Milovidov	5c69667f2a	dbms: different compression methods on merge: preparation [#METR-15386].	2015-03-14 05:36:39 +03:00
Alexey Milovidov	0a27283081	dbms: added setting 'force_index_by_date' [#METR-15484].	2015-03-14 04:20:10 +03:00
Alexey Milovidov	b828604a5f	Merge	2015-03-14 00:31:23 +03:00
Alexey Milovidov	c1ff26c7a3	dbms: tiny modifications [#METR-15484].	2015-03-14 00:01:04 +03:00
Alexey Arno	241e35b424	Merge	2015-03-13 16:18:47 +03:00
Alexey Arno	7395eff889	dbms: Server: feature development. [#METR-15090]	2015-03-13 14:46:04 +03:00