16 Commits

Author	SHA1	Message	Date
Alexey Milovidov	e9232fc2fc	dbms: more scalable aggregator: development [#METR-2944].	2014-12-30 21:04:53 +03:00
Alexey Milovidov	bb60b4e859	dbms: fixed bad code [#METR-12726].	2014-10-07 22:42:35 +04:00
Alexey Milovidov	0e923da9b3	dbms: added system.zookeeper table [#METR-2944].	2014-10-06 07:49:56 +04:00
Michael Kolupaev	37298bbe01	dbms: a bit more efficient virtual columns for some queries. [#METR-2807]	2014-08-08 13:04:32 +04:00
Michael Kolupaev	9b3ce7f0f8	Refactored VirtualColumnUtils. [#METR-12036]	2014-07-29 19:21:09 +04:00
Michael Kolupaev	286bf18747	VirtualColumnUtils: using index on PREWHERE expression as well as WHERE. [#METR-2807]	2014-07-28 11:53:55 +04:00
Michael Kolupaev	0a67d151bd	dbms: updated all usages of NamesAndTypesPair to new field names. [#METR-10202]	2014-07-09 15:54:26 +04:00
Alexey Milovidov	e7722f50b1	dbms: JOINs: development [#METR-11370].	2014-07-06 04:19:49 +04:00
Alexey Milovidov	108a7850a5	dbms: improved performance on short queries [#METR-11571].	2014-06-26 04:58:14 +04:00
Alexey Milovidov	29e8538f25	dbms: JOINs: development [#METR-11370].	2014-06-13 13:07:20 +04:00
Alexey Milovidov	1ba07d65ad	dbms: development [#METR-11370].	2014-06-13 03:21:38 +04:00
Alexey Milovidov	63cff6a5a4	Improvement [#METR-2807].	2014-04-08 11:58:53 +04:00
Alexey Milovidov	9dad91788b	Improvement [#METR-2807].	2014-04-08 11:47:51 +04:00
Alexey Milovidov	eba3126077	dbms: style [#METR-10071].	2014-03-27 23:09:23 +04:00
Michael Kolupaev	e10125a052	Using IStorage locks properly in most places. Got rid of StoragePtr and DatabaseDropper. Drops are now synchronous. [#METR-10202]	2014-03-20 14:59:45 +04:00
Sergey Fedorov	655e0d4934	virtual columns: fixed bug with Group by virtual column, bug when column appears in result more than once [METR-9172]	2014-02-26 14:59:56 +04:00