3215 Commits

Author	SHA1	Message	Date
Alexey Milovidov	49580a9048	dbms: added aggregate function quantileExactWeighted and companions [#METR-18778].	2015-11-15 11:31:08 +03:00
Alexey Milovidov	3a1a8c9567	dbms: addition to prev. revision [#METR-18778].	2015-11-15 10:05:01 +03:00
Alexey Milovidov	a2efbc1efc	dbms: renamed functions [#METR-18778].	2015-11-15 09:23:44 +03:00
Alexey Milovidov	3a6f91fc70	dbms: addition to prev. revision [#METR-18778].	2015-11-15 09:19:34 +03:00
Alexey Milovidov	4a537fcb84	dbms: moved file [#METR-18778].	2015-11-15 09:18:43 +03:00
Alexey Milovidov	749e54749c	dbms: moved file [#METR-18778].	2015-11-15 09:11:58 +03:00
Alexey Milovidov	f353711e5e	dbms: improved performance of quantile and quantileDeterministic aggregate functions [#METR-18778].	2015-11-15 08:52:41 +03:00
Alexey Milovidov	8732e7a3f1	dbms: improved performance of aggregate function groupArray [#METR-18778].	2015-11-15 07:54:56 +03:00
Alexey Milovidov	8a0892f2fb	dbms: quantileExact: added small set optimization [#METR-18778].	2015-11-15 06:20:29 +03:00
Alexey Milovidov	4c87ec04b4	dbms: quantileExact: initial implementation [#METR-18778].	2015-11-15 06:11:24 +03:00
Alexey Milovidov	959ae7cd78	dbms: unified allocators [#METR-18778].	2015-11-15 06:09:40 +03:00
Andrey Mironov	078cc8dbb4	dbms: significantly simplify ComplexKeyDictionary code and length [#METR-17328] ... Add commentary about dictGet*OrDefault to FlatDictionary.	2015-11-13 17:01:30 +03:00
Andrey Mironov	c0ba6bedcb	dbms:rename ComplexKeyDictionary to ComplexKeyHashedDictionary [#METR-17328]	2015-11-13 14:21:40 +03:00
Andrey Mironov	a863b2b0a4	dbms: take ComplexKeyDictionary::keys_pool size into account when determining bytes_allocated [#METR-17328]	2015-11-13 14:08:25 +03:00
Andrey Mironov	5c641ffc78	dbms: dictGet* functions for complex_key dictionary. No dictGet*OrDefault variants yet [#METR-17328]	2015-11-13 04:44:41 +03:00
Andrey Mironov	701bed3fae	dbms: add ComplexKeyDictionary, no fetching of values yet [#METR-17328]	2015-11-12 19:29:07 +03:00
Andrey Mironov	2642f2fec4	dbms: add parsing of complex key definitions [#METR-17328]	2015-11-12 19:29:06 +03:00
Alexey Milovidov	9b991b3d6c	dbms: whitespaces [#METR-2944].	2015-11-11 05:13:24 +03:00
Alexey Milovidov	02fcbbbdd5	dbms: better [#METR-2944].	2015-11-11 05:04:23 +03:00
Alexey Milovidov	f6cce1f55d	dbms: fixed error with -State functions and WITH TOTALS [#METR-18727].	2015-11-11 04:28:34 +03:00
Alexey Milovidov	60054d177c	dbms: removed madvise because it is bad [#MTRSADMIN-1703].	2015-11-11 00:21:24 +03:00
Alexey Milovidov	ec163175ab	dbms: explicitly disabled arguments of type AggregateFunction of aggregate functions min, max, any, anyLast family [#METR-18758].	2015-11-10 23:48:49 +03:00
Alexey Milovidov	b75d6c163a	dbms: fixed error [#METR-18758].	2015-11-10 23:39:11 +03:00
Andrey Mironov	32614f5206	dbms: dictGetOrDefault for all types, explicit StringRef(string) [#METR-18520]	2015-11-10 12:29:30 +03:00
Alexey Milovidov	66ac9359dc	dbms: (almost) fixed error [#METR-18727].	2015-11-10 04:23:08 +03:00
Alexey Milovidov	e78ed9f802	dbms: replication delays: development [#METR-17573].	2015-11-09 23:30:54 +03:00
Alexey Milovidov	4b29a48124	dbms: fixed error [#METR-17109].	2015-11-09 21:45:55 +03:00
Alexey Milovidov	52a3b686cd	dbms: fixed error; parsing 'ON' expression in JOINs [#METR-18692].	2015-11-08 05:42:33 +03:00
Alexey Milovidov	0e5bf428d0	dbms: better handling of compound identifiers [#METR-18692].	2015-11-08 04:29:37 +03:00
Alexey Milovidov	4482871274	dbms: allowed aliases without AS keyword in SELECT clause at top level [#METR-15573].	2015-11-08 03:28:12 +03:00
Alexey Milovidov	6f9c9d05a5	dbms: fixed priority of parsing tuple element operator [#METR-18692].	2015-11-08 02:18:39 +03:00
Alexey Arno	29dc5f91d1	Merge	2015-11-06 20:44:01 +03:00
Alexey Milovidov	4a35d9169f	dbms: merges don't block ALTERs [#METR-18690].	2015-11-06 20:34:48 +03:00
Andrey Mironov	f8e5fed856	dbms: dictGetStringOrDefault, other functions on the way [#METR-18520]	2015-11-06 17:54:04 +03:00
Alexey Milovidov	53dd07b8ca	dbms: checking replication delays: development [#METR-17573].	2015-11-05 23:08:18 +03:00
Alexey Milovidov	e29df2814c	dbms: checking replication delays [#METR-17573].	2015-11-05 22:44:19 +03:00
Alexey Milovidov	11447a4e1a	dbms: accurate checking of replication delays (incomplete) [#METR-17573].	2015-11-05 20:38:24 +03:00
Andrey Mironov	977954f9ce	AIOContextPool: wait for all io_events in flight before destruction [#METR-18618]	2015-11-05 18:40:01 +03:00
Andrey Mironov	ad27ad476d	AIOContextPool: type aliases for clarity, commentary corrections [#METR-18618]	2015-11-05 17:11:09 +03:00
Andrey Mironov	249a5922fe	AIOContextPool: refactor, extract member functions, employ a condition_variable to minimize CPU waste [#METR-18618]	2015-11-05 16:52:21 +03:00
Alexey Arno	67d42f3aa8	dbms: Server: Bug fix. If the FROM section of a subquery does not refer to a table, the depth (as specified in the algorithm for distributed IN/JOIN subqueries processing) of this subquery must not increase. [#METR-18524]	2015-11-05 14:11:20 +03:00
Alexey Milovidov	7829695455	Merge	2015-11-03 22:01:06 +03:00
Alexey Milovidov	127918a032	dbms: when limit for rows to read/result exceeded, will break at next block [#METR-18644].	2015-11-03 21:58:43 +03:00
Andrey Mironov	32f31eedc4	AIOContextPool: handle EAGAIN from a call to io_submit [#METR-18618]	2015-11-03 18:37:21 +03:00
Andrey Mironov	9bfd90bb0f	dbms: use AIOContextPool in ReadBufferAIO [#METR-18618]	2015-11-03 18:15:45 +03:00
Alexey Milovidov	213a6dedbd	dbms: probably fixed error [#METR-18611].	2015-11-02 22:19:29 +03:00
Alexey Milovidov	00ea6b6b94	dbms: ODBC: more conscious [#METR-18538].	2015-10-31 08:48:28 +03:00
Alexey Milovidov	89848a098a	dbms: setting Content-Type header in HTTP interface [#METR-18603].	2015-10-31 00:19:54 +03:00
Alexey Milovidov	b13c6cdd1e	dbms: fixed error [#METR-18564].	2015-10-30 05:34:24 +03:00
Alexey Milovidov	1331e1fb42	dbms: preparation [#METR-18603].	2015-10-29 23:38:37 +03:00