3188 Commits

Author	SHA1	Message	Date
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
Andrey Mironov	37ba429c1e	dbms: handle ALIAS columns differently, support them in ARRAY JOIN. [#METR-18221]	2015-10-29 18:42:40 +03:00
Alexey Milovidov	75bde11360	dbms: implemented TODO [#METR-18564].	2015-10-29 07:13:18 +03:00
Alexey Milovidov	02284881be	dbms: renamed file [#METR-18564].	2015-10-29 07:04:43 +03:00
Alexey Milovidov	bb7d8f3ed5	dbms: implemented exact version of uniq of variadic number of arguments; improved performance of non-exact version [#METR-18564].	2015-10-29 07:02:22 +03:00
Alexey Milovidov	5862506095	dbms: added variadic variant of aggregate function uniqUpTo [#METR-18564].	2015-10-29 06:41:09 +03:00
Alexey Milovidov	dc1460ad44	dbms: little better [#METR-18564].	2015-10-29 05:41:13 +03:00
Alexey Milovidov	459900269f	dbms: uniqExact: 16% better [#METR-18564].	2015-10-29 05:19:56 +03:00
Alexey Milovidov	45065d53aa	dbms: aggregate functions uniq with variable number of arguments: initial implementation [#METR-18564].	2015-10-29 05:13:37 +03:00
Alexey Milovidov	aacc364d6d	dbms: OptimizedRegularExpression: fixed error [#METRIKASUPP-5937].	2015-10-29 03:18:40 +03:00
Alexey Milovidov	b2edb7bc5e	dbms: allow to materialize tuples [#METR-18586].	2015-10-29 03:17:50 +03:00
Alexey Milovidov	9f16f6fb6e	dbms: allowed to hashing tuples [#METR-18564].	2015-10-29 03:12:04 +03:00
Alexey Milovidov	c9a8f19def	dbms: fixed error with tuples of consts [#METR-18586].	2015-10-29 00:21:18 +03:00
Alexey Milovidov	400588148c	dbms: fixed error in PKCondition [#METR-18585].	2015-10-29 00:00:44 +03:00
Alexey Milovidov	248dec8194	dbms: added comment [#METR-15790].	2015-10-27 22:40:14 +03:00
Alexey Milovidov	3f52d7d509	dbms: when parsing DateTime in unix timestamp form, allow timestamps with leading zeros [#METR-15790].	2015-10-27 03:53:38 +03:00
Alexey Arno	46113b0fb3	dbms: Server: Small improvement [#METR-17985]	2015-10-26 16:30:36 +03:00
Alexey Arno	1bea69c0e2	dbms: Server: Small improvement [#METR-17985]	2015-10-26 16:26:24 +03:00
Alexey Arno	c326cf8624	dbms: Server: Small improvement [#METR-17985]	2015-10-26 16:21:46 +03:00
Alexey Arno	497b9ba3c8	Merge	2015-10-24 01:43:06 +03:00
Alexey Milovidov	09e3e62539	Merge	2015-10-23 04:44:50 +03:00
Alexey Milovidov	5cd5c0dde5	dbms: using 'max_rows_to_group_by' limit while merging aggregate states (in certain cases) [#METR-18507].	2015-10-23 04:43:42 +03:00
Alexey Milovidov	6f00b5949c	dbms: fixed ARRAY JOIN when joined array is not used, but original is used [#METR-18406].	2015-10-22 23:56:52 +03:00
Alexey Arno	33650462c2	Merge	2015-10-22 18:31:42 +03:00
Alexey Milovidov	90ff83b1ba	dbms: using max_rows_to_group_by limit while merging aggregate states (incomplete) [#METR-18507].	2015-10-22 04:44:33 +03:00
Alexey Milovidov	7fcae3dddd	dbms: allowed to parse unix timestamp as DateTime for small unix timestamps [#METR-15790].	2015-10-21 22:04:02 +03:00
Alexey Arno	e059442193	Merge	2015-10-21 17:57:10 +03:00
Alexey Arno	2660fbaa21	dbms: Server: merged branch METR-16213 into master	2015-10-20 17:59:29 +03:00