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127 Commits

Author SHA1 Message Date
Alexey Milovidov
c9cde08e36 dbms: improved error message [#METR-11524]. 2014-06-27 22:22:33 +04:00
Alexey Milovidov
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Alexey Milovidov
413b8d214e dbms: improved performance of short queries [#METR-11571]. 2014-06-25 04:17:51 +04:00
Alexey Milovidov
149e92c6a7 dbms: removed useless copy of Block [#METR-11571]. 2014-06-24 23:53:48 +04:00
Alexey Milovidov
d67b11211a dbms: added support for ANY INNER JOIN [#METR-11370]. 2014-06-18 22:31:35 +04:00
Alexey Milovidov
b8ee43e5c5 dbms: removed debug output [#METR-11370]. 2014-06-17 00:01:42 +04:00
Alexey Milovidov
29e8538f25 dbms: JOINs: development [#METR-11370]. 2014-06-13 13:07:20 +04:00
Alexey Milovidov
870f766798 dbms: JOINs: development [#METR-11370]. 2014-06-13 10:39:15 +04:00
Alexey Milovidov
bfff8ab715 dbms: JOINs: development [#METR-11370]. 2014-06-13 06:05:05 +04:00
Alexey Milovidov
1ba07d65ad dbms: development [#METR-11370]. 2014-06-13 03:21:38 +04:00
Alexey Milovidov
607485d82a dbms: better [#METR-11370]. 2014-06-13 01:17:03 +04:00
Alexey Milovidov
8ca868ce25 dbms: better [#METR-11370]. 2014-06-13 01:12:47 +04:00
Alexey Milovidov
5a74e92b0b dbms: better [#METR-11370]. 2014-06-12 23:53:36 +04:00
Alexey Milovidov
f16a9beb61 dbms: removed sign_rewrite (obsolete, unused); tiny modifications [#METR-11370]. 2014-06-12 23:23:06 +04:00
Alexey Milovidov
a7c8921eb2 dbms: little more readable [#METR-11370]. 2014-06-12 22:41:09 +04:00
Alexey Milovidov
a77ec35c96 dbms: JOINs: development [#METR-11370]. 2014-06-12 09:13:50 +04:00
Alexey Milovidov
0ba0894a90 dbms: JOINs: development [#METR-11370]. 2014-06-12 08:04:47 +04:00
Alexey Milovidov
5e153b2bb9 dbms: support for JOINs in parser [#METR-11370]. 2014-06-12 04:48:56 +04:00
Sergey Fedorov
2bdcb127ec dbms: fixed compilation bug [METR-11023] 2014-05-15 14:35:02 +04:00
Sergey Fedorov
b308db2434 dbms: limits for transfering external tables, only_external mode in set [METR-11023] 2014-05-15 14:24:03 +04:00
Sergey Fedorov
208e5ccdce dbms: rewriting logic of global in queries [METR-10974] 2014-05-14 19:07:51 +04:00
Alexey Milovidov
8198d86f5a dbms: fixed errors on clang [#METR-2807]. 2014-05-12 04:45:50 +04:00
Michael Kolupaev
4cee45e004 dbms: better optimization of ARRAY JOIN; tests for it. [#METR-11017] 2014-04-30 23:19:35 +04:00
Sergey Fedorov
add1b80d7a dbms: fixed global_in inside aggregate function. [METR-10974] 2014-04-29 20:53:01 +04:00
Michael Kolupaev
345b1bfb44 Merge 2014-04-22 14:41:53 +04:00
Alexey Milovidov
29186e8a17 dbms: improved code [#METR-10498]. 2014-04-12 19:49:36 +04:00
Pavel Kartavyy
3974dd8e1d dbms: in refactoring [#METR-10498] 2014-04-10 12:57:01 +04:00
Sergey Fedorov
8f39a1177a expressionAnalyzer: fixed query "where smth in t" [METR-10071] 2014-04-09 17:21:29 +04:00
Pavel Kartavyy
6a15b2b588 dbms: in refactoring [#METR-10498] 2014-04-09 14:32:52 +04:00
Pavel Kartavyy
d63e779d9d dbms: fixed exceptions in In; unknown element in AST, not found column [#METR-10498] 2014-04-09 13:05:37 +04:00
Alexey Milovidov
63cff6a5a4 Improvement [#METR-2807]. 2014-04-08 11:58:53 +04:00
Pavel Kartavyy
d9e931a8fe dbms: fixed Null pointer [#METR-10498] 2014-04-07 20:29:26 +04:00
Pavel Kartavyy
049db94426 dbms: development [#METR-10498] 2014-04-07 20:29:25 +04:00
Pavel Kartavyy
bdeee5386b dbms: development [#METR-10498] 
Signed-off-by: Pavel Kartavyy <kartavyy@yandex-team.ru>
 2014-04-07 20:29:25 +04:00
Sergey Fedorov
fff1593bd9 dbms: Sending only required external tables to remote servers [METR-10071] 2014-04-01 18:06:58 +04:00
Michael Kolupaev
25f5d03f77 dbms: (Warning: this commit makes clickhouse distributed queries incompatible with previous versions) Improved distributed query processing: more stages and optimizations are now made on remote side. Significantly reduced spaghettiness of InterpreterSelectQuery. [#METR-10616] 2014-03-28 16:13:58 +04:00
Alexey Milovidov
eba3126077 dbms: style [#METR-10071]. 2014-03-27 23:09:23 +04:00
Alexey Milovidov
26848b6803 dbms: added pretty-formatting for GLOBAL IN; pedantic modifications in comments [#METR-10071]. 2014-03-27 21:58:25 +04:00
Sergey Fedorov
eda2a1590b dbms: fixed different names of new external storages in expression analyzer [METR-10071] 2014-03-27 16:06:45 +04:00
Sergey Fedorov
003c7b30cd dbms: fixes and more comments on 'Global in' and external tables behavior [METR-10071] 2014-03-27 16:06:45 +04:00
Sergey Fedorov
f0aae9604a dbms: Global in function, sexternal tables transfers to remote servers [METR-10071] 2014-03-27 16:06:45 +04:00
Sergey Fedorov
cf25673606 expression analyzer: support "IN t" = "in select * from t" [METR-10071] 2014-03-27 16:06:45 +04:00
Michael Kolupaev
262ffcd74b Fixed parametric aggregate functions in totals. [#METR-10566] 2014-03-25 22:16:40 +04:00
Alexey Milovidov
b8218d64b8 dbms: Fixed accidentially introduced error [#METR-10377]. 2014-03-12 22:20:03 +04:00
Michael Kolupaev
dbddbf4244 fixed a typo in comment. [#METR-10377] 2014-03-07 23:21:38 +04:00
Alexey Milovidov
1eb66250c1 dbms: Fixed error with extremes and subqueries [#METR-10377]. 2014-03-07 22:19:14 +04:00
Michael Kolupaev
dcaa75fe9c clickhouse: probably fixed. [#METR-10364] 2014-03-07 16:10:37 +04:00
Michael Kolupaev
09777523b4 Revert "clickhouse: probably fixed a bug that would probably never be encountered in practice anyway. [#METR-10364]" 
This reverts commit 796955dc18de92a63023d0379a89bfc16cf4e7ac.
 2014-03-07 15:37:44 +04:00
Michael Kolupaev
2d812c3c25 clickhouse: probably fixed a bug that would probably never be encountered in practice anyway. [#METR-10364] 2014-03-07 15:34:47 +04:00
Michael Kolupaev
1b3ec0e915 clickhouse: fixed creating unused tuples for IN sets in PKCondition. [#METR-10364] 2014-03-07 15:11:31 +04:00