50 Commits

Author	SHA1	Message	Date
Alexey Milovidov	806003d19e	dbms: removed old commented code [#METR-2944].	2014-03-16 19:56:42 +04:00
Alexey Milovidov	a1de392d32	Addition to prev. revision [#METR-8766].	2014-01-08 19:05:50 +00:00
Alexey Milovidov	92c74bb0ff	dbms: probably fixed error [#METR-9515].	2013-12-16 05:27:38 +00:00
Alexey Milovidov	cb03078f47	dbms: probably fixed error [#METR-9515].	2013-12-16 05:12:55 +00:00
Alexey Milovidov	42fabf4936	dbms: probably fixed error with sorting arrays [#METR-9515].	2013-12-16 04:30:21 +00:00
Alexey Milovidov	27e0b89026	dbms: fixed error [#METR-9454].	2013-12-13 01:51:57 +00:00
Alexey Milovidov	c640065f37	dbms: don't zero-fill columns with numbers [#METR-8582].	2013-12-08 02:29:40 +00:00
Alexey Milovidov	8fd01c8d7d	dbms: better comparison of floating point numbers with NaNs [#METR-9053].	2013-11-01 20:10:43 +00:00
Alexey Milovidov	56d95e4268	dbms: optimized ORDER BY with LIMIT; rows_before_limit_at_least is temporarily broken [#CONV-2944].	2013-09-16 05:44:47 +00:00
Alexey Milovidov	f36133e35d	dbms: min/max: development [#CONV-8691].	2013-09-06 20:28:22 +00:00
Vyacheslav Alipov	0e96233d2b	fixed replicateString [#CONV-8342]	2013-07-31 12:44:25 +00:00
Alexey Milovidov	8446a7aac4	dbms: implemented method 'replicate' for ColumnArray<ColumnString> [#CONV-8342].	2013-07-28 00:35:29 +00:00
Alexey Milovidov	afee753622	dbms: implemented method 'replicate' for ColumnArray of numbers [#CONV-8342].	2013-07-27 21:50:13 +00:00
Vyacheslav Alipov	61f862dfbe	ARRAY JOIN section in SELECT [#CONV-7967]	2013-07-22 16:49:19 +00:00
Vyacheslav Alipov	38b88d2d60	added input validation for Nested Arrays [#CONV-7967]	2013-07-22 12:04:08 +00:00
Michael Kolupaev	26ed29cfeb	clickhouse: higher order functions: development [#CONV-7444].	2013-05-20 15:42:57 +00:00
Michael Kolupaev	9181fdb827	clickhouse: fixed ColumnArray::filter [#CONV-2807].	2013-05-08 11:47:42 +00:00
Alexey Milovidov	764085c3ea	dbms: fixed error with constant arrays [#CONV-2944].	2013-05-06 18:05:17 +00:00
Alexey Milovidov	28c9579a5f	Separated ColumnString from ColumnArray and ColumnFixedString from ColumnFixedArray; removed ColumnFixedArray [#CONV-2944].	2013-05-05 15:25:25 +00:00
Alexey Milovidov	d08e7cf5bc	dbms: fixed error [#CONV-7486].	2013-05-03 05:23:14 +00:00
Alexey Milovidov	81418b287e	dbms: removed IColumn::clear function [#CONV-7486].	2013-05-03 03:23:41 +00:00
Alexey Milovidov	7b790fb2a8	dbms: Aggregator: improvement [#CONV-2944].	2013-02-16 20:15:45 +00:00
Alexey Milovidov	0735bb7d60	dbms: improved performance of queries with large aggregation result [#CONV-2944].	2013-02-03 18:39:09 +00:00
Alexey Milovidov	70385e1229	Reverted experimental modification [#CONV-2944].	2013-01-21 06:43:38 +00:00
Alexey Milovidov	39abfc625a	dbms: improved performance [#CONV-2944].	2013-01-21 06:10:30 +00:00
Alexey Milovidov	865130d3b6	dbms: improved performance (less copies of fields) [#CONV-2944].	2013-01-07 06:47:15 +00:00
Alexey Milovidov	6a4b0139e8	Fixed build with clang [#CONV-2807].	2013-01-06 19:06:21 +00:00
Alexey Milovidov	7b3f533ecd	Using own Field class instead of boost::variant (experimental) [#CONV-2944].	2013-01-05 20:03:19 +00:00
Alexey Milovidov	c684b7c337	dbms: probably improved performance of merging [#CONV-2944].	2012-12-16 00:52:06 +00:00
Alexey Milovidov	b312f42808	dbms: reverted previous modification [#CONV-2944].	2012-12-16 00:23:41 +00:00
Alexey Milovidov	62a8ecc749	dbms: probably improved performance of inserting, merging and sorting [#CONV-2944].	2012-12-15 23:10:14 +00:00
Alexey Milovidov	2eee93e1d5	dbms: improved performance of aggregation by many fields; fixed error in function concat [#CONV-2944].	2012-10-07 06:30:10 +00:00
Alexey Milovidov	1650554012	dbms: fixed error (cutting arrays) [#CONV-2944].	2012-09-20 18:40:58 +00:00
Alexey Milovidov	44aa02f806	dbms: development [#CONV-2944].	2012-08-27 05:13:14 +00:00
Alexey Milovidov	eefd3b34d9	dbms: development [#CONV-2944].	2012-08-26 11:14:52 +00:00
Alexey Milovidov	464f4844b7	dbms: development [#CONV-2944].	2012-08-26 06:48:39 +00:00
Alexey Milovidov	5b9cd8cac6	dbms: development [#CONV-2944].	2012-08-26 04:40:29 +00:00
Alexey Milovidov	88d79b7bb3	dbms, ███████████: development [#CONV-5417].	2012-08-20 05:32:50 +00:00
Alexey Milovidov	5f598c7a78	dbms: development [#CONV-2944].	2012-05-17 19:15:53 +00:00
Alexey Milovidov	1df4bf414c	dbms: development [#CONV-2944].	2011-09-26 11:05:38 +00:00
Alexey Milovidov	971c98f03a	dbms: development [#CONV-2944].	2011-09-04 00:22:19 +00:00
Alexey Milovidov	b67b8d8b54	dbms: development [#CONV-2944].	2011-08-28 00:31:30 +00:00
Alexey Milovidov	8fec27c1f6	dbms: development [#CONV-2944].	2011-08-27 22:43:31 +00:00
Alexey Milovidov	87470640f1	dbms: development.	2011-08-22 20:24:45 +00:00
Alexey Milovidov	b1935500a8	dbms: development.	2011-08-21 03:41:37 +00:00
Alexey Milovidov	9f5cc680a4	dbms: development [#CONV-2504].	2011-08-09 19:19:00 +00:00
Alexey Milovidov	ec705eddef	dbms: development.	2010-05-21 19:52:50 +00:00
Alexey Milovidov	b2db328d0a	dbms: development.	2010-05-20 19:29:04 +00:00
Alexey Milovidov	a0a8b7fde6	dbms: fix to prev. revision.	2010-05-13 16:18:26 +00:00
Alexey Milovidov	c611490f3a	dbms: added missing files.	2010-05-13 16:17:10 +00:00