Commit Graph

87 Commits

Author SHA1 Message Date
Alexey Milovidov
854a2f4cc8 dbms: added optional section SETTINGS to SELECT query [#METR-16354]. 2015-06-06 00:28:04 +03:00
Alexey Milovidov
3a6d28eb0e dbms: fixed error: empty queries in process list [#METR-16577]. 2015-05-29 22:08:51 +03:00
Alexey Milovidov
df8eefd79e dbms: tiny fixes [#METR-16266]. 2015-05-16 11:33:32 +03:00
Alexey Milovidov
9ec393df61 dbms: better diagnostics on syntax error [#METR-15933]. 2015-04-11 06:10:23 +03:00
Alexey Milovidov
380ab2dacc dbms: added (ignored) table and FROM/JOIN subquery aliases [#METR-15573]. 2015-03-25 05:49:29 +03:00
Alexey Arno
b5105ecdf7 dbms: Server: fixed bug in UNION ALL [#METR-15077] 2015-02-13 14:40:58 +03:00
Alexey Milovidov
d9d20f8c01 dbms: fixed error with IN with subquery with WHERE and PREWHERE in distributed query execution [#METR-14901]. 2015-02-03 19:38:30 +03:00
Alexey Arno
f8cb28cf07 Apply required fixes [#METR-14099]. 2014-12-17 18:56:52 +03:00
Alexey Arno
6323cf5977 Add support for UNION ALL in the SQL query parser 2014-12-15 19:07:49 +03:00
Alexey Milovidov
110422dc21 dbms: fixed error with position of FINAL and SAMPLE in SELECT query [#METR-13129]. 2014-10-10 02:46:28 +04:00
Andrey Mironov
beca178f2f dbms: support WITH TOTALS without GROUP BY 2014-08-08 10:10:12 +04:00
Alexey Milovidov
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Alexey Milovidov
a77ec35c96 dbms: JOINs: development [#METR-11370]. 2014-06-12 09:13:50 +04:00
Alexey Milovidov
5e153b2bb9 dbms: support for JOINs in parser [#METR-11370]. 2014-06-12 04:48:56 +04:00
Alexey Milovidov
88058d9971 dbms: improved performance of short queries [#METR-2944]. 2014-03-10 16:25:37 +04:00
Sergey Fedorov
967677e8cf table functions: refixed table function analyzation in expression analyzer [METR-9750] 2014-02-28 17:28:42 +04:00
Sergey Fedorov
7ad57f4062 tableFunctions: updates in interface, fixed misspells in commets [METR-9750] 2014-02-06 16:21:00 +00:00
Alexey Milovidov
ab24d20f23 dbms: fixed error with PREWHERE [#METR-9837]. 2014-02-01 01:27:00 +00:00
Sergey Fedorov
a7edba5032 table functions: main interface implementation, function merge implementation, plug for remote function [METR-9750] 2014-01-28 16:45:10 +00:00
Michael Kolupaev
596b2bc1d9 ClickHouse: Parsing and passing around PREWHERE condition. No actual filtering yet. [#METR-9091] 2013-11-28 13:16:46 +00:00
Michael Kolupaev
1cab77c753 Added support for multiple expressions in ARRAY JOIN section. There are known issues. Sorry for automatic indentation changes. [#CONV-8821] 2013-10-17 13:32:32 +00:00
Vyacheslav Alipov
ef8cd52e73 added alias support for ARRAY JOIN section [#CONV-7967] 2013-07-30 17:25:46 +00:00
Vyacheslav Alipov
3ab02bffef fixed 'unknown column' issue with ARRAY JOIN section [#CONV-7967] 2013-07-23 16:15:40 +00:00
Vyacheslav Alipov
61f862dfbe ARRAY JOIN section in SELECT [#CONV-7967] 2013-07-22 16:49:19 +00:00
Alexey Milovidov
67f905dbc4 dbms: added DISTINCT [#CONV-7756]. 2013-06-01 07:43:57 +00:00
Vyacheslav Alipov
93d92e2d40 fixed COLLATE parser [#CONV-7651] 2013-05-29 11:33:55 +00:00
Vyacheslav Alipov
f1c161842b added collation [#CONV-7651] 2013-05-28 16:56:05 +00:00
Alexey Milovidov
15b0ef253c dbms: added WITH TOTALS modifier for GROUP BY [#CONV-2944]. 2013-05-04 15:46:50 +00:00
Michael Kolupaev
d97d22919e Merge 2013-04-23 11:08:41 +00:00
Michael Kolupaev
42073f42ec clickhouse: added support for SAMPLE clause of SELECT query (works only in merge tree storage) [#6201]. 2012-12-12 14:25:55 +00:00
Alexey Milovidov
aef03f0478 dbms: development [#CONV-2944]. 2011-11-06 20:47:07 +00:00
Alexey Milovidov
c0c2ca630d dbms: development [#CONV-2944]. 2011-11-06 02:29:13 +00:00
Alexey Milovidov
bdf0aee3c6 dbms: development [#CONV-2944]. 2011-10-30 05:19:41 +00:00
Alexey Milovidov
2215bc9626 dbms: development [#CONV-2944]. 2011-09-04 05:14:52 +00:00
Alexey Milovidov
420e68e7c7 dbms: development [#CONV-2944]. 2011-08-28 05:13:24 +00:00
Alexey Milovidov
9b153918e7 dbms: development [#CONV-2944]. 2011-08-28 02:22:23 +00:00
Alexey Milovidov
b67b8d8b54 dbms: development [#CONV-2944]. 2011-08-28 00:31:30 +00:00