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28 Commits

Author SHA1 Message Date
Alexey Milovidov
4c7eb03b63 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 13:35:44 +03:00
Alexey Milovidov
eb5d905600 Added support for using index for LIKE expressions with fixed prefix [#METR-20706]. 2016-04-03 00:19:58 +03:00
Alexey Milovidov
6158f550d1 Addition to prev. revision; added test [#METR-20607]. 2016-03-27 15:50:49 +03:00
Alexey Milovidov
702876f9f0 Fixed suboptimal index usage in point queries [#METR-20607]. 2016-03-27 14:37:25 +03:00
Alexey Milovidov
409954428b dbms: using numeric constants while evaluating PKCondition [#METR-19758]. 2016-01-23 00:28:58 +03:00
Alexey Milovidov
d9bc972a59 dbms: allowed to use index if column is wrapped by piecewise-monotonic functions: initial implementation [#METR-19052]. 2015-11-29 11:06:29 +03:00
Alexey Milovidov
400588148c dbms: fixed error in PKCondition [#METR-18585]. 2015-10-29 00:00:44 +03:00
Alexey Milovidov
bb283e6602 dbms: added support for different numeric types in function has [#METR-18382]. 2015-10-12 10:05:54 +03:00
Andrey Mironov
244eabb54b dbms: allow moving primary key columns to PREWHERE if the can't be used by PKCondition [#METR-18063] 2015-09-21 15:13:11 +03:00
Alexey Milovidov
4ecc523ea5 dbms: fixed error with using comparison of Date or DateTime with constant string in index [#METR-2944]. 2015-06-25 00:24:06 +03:00
Alexey Milovidov
c160b7e460 dbms: tiny modification [#METR-2944]. 2015-05-26 03:35:13 +03:00
Alexey Milovidov
06c35e0faa dbms: improvement [#METR-15484]. 2015-03-27 06:37:46 +03:00
Alexey Milovidov
cfc5b313cc dbms: fixed 'force_index_by_date' setting [#METR-15484]. 2015-03-27 06:06:06 +03:00
Alexey Milovidov
8198d86f5a dbms: fixed errors on clang [#METR-2807]. 2014-05-12 04:45:50 +04:00
Alexey Milovidov
b821e1420d Fixed style [#METR-10931]. 2014-04-23 02:52:00 +04:00
Pavel Kartavyy
6ad275725e dbms: add desciption of in [#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
Pavel Kartavyy
a737895eb4 build fix [#METR-10498] 2014-04-07 20:29:25 +04:00
Pavel Kartavyy
14168120f1 development [#METR-10498] 2014-04-07 20:29:25 +04:00
Pavel Kartavyy
2a408f2841 development [#METR-10498] 2014-04-07 20:29:25 +04:00
Michael Kolupaev
67c563a4d3 Added locks to IStorage. Some race conditions are fixed, some are introduced, along with some possible deadlocks. [#METR-10202] 2014-03-19 14:45:13 +04:00
Alexey Milovidov
c9fe09e8ab dbms: probably fixed error [#METR-9463]. 2013-12-12 00:50:54 +00:00
Alexey Milovidov
df90b0bbce dbms: investigating error [#METR-9463]. 2013-12-11 20:44:06 +00:00
Alexey Milovidov
9690a3003b Merge 2013-12-09 00:29:24 +00:00
Michael Kolupaev
f7aedd227d Merge 2013-06-03 13:17:17 +00:00
Alexey Milovidov
01177e16fe Merge 2013-05-06 12:15:34 +00:00
Alexey Milovidov
2efd1bc6b0 dbms: removed few cyclic SharedPtr references [#CONV-2944]. 2013-05-05 18:02:05 +00:00
Michael Kolupaev
5be6bd2408 Merge 2013-04-24 10:31:32 +00:00