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2012 Commits

Author SHA1 Message Date
Pavel Kartavyy
1a39b3bf5c dbms: added checData method in TinyLog storage [#METR-11709] 2014-08-05 14:53:26 +04:00
Michael Kolupaev
6fd0f417b4 Merge 2014-08-04 19:48:03 +04:00
Michael Kolupaev
9a50694f22 Merge 2014-08-04 18:23:52 +04:00
Michael Kolupaev
e9ef0705f3 Merge 2014-08-04 18:23:52 +04:00
Alexey Milovidov
5d4ea3d827 dbms: uniqUpTo: small fix [#METR-12017]. 2014-08-01 23:31:38 +04:00
Alexey Milovidov
c112605fea dbms: fixed aggregate function uniqUpTo [#METR-12017]. 2014-08-01 23:14:21 +04:00
Alexey Milovidov
d9b4c671cd dbms: uniqUpTo: tiny modification [#METR-12017]. 2014-08-01 09:19:17 +04:00
Alexey Milovidov
77cafda096 dbms: uniqUpTo: fixed error (incomplete) [#METR-12017]. 2014-08-01 00:26:22 +04:00
Michael Kolupaev
b1c6001e40 Merge 2014-07-31 13:12:12 +04:00
Andrey Mironov
5dff483dfe Merge 2014-07-31 11:25:32 +04:00
Andrey Mironov
5c85b79e68 dbms: ExpressionAnalyzer: eliminate injective function calls from group by expressions. [#METR-12108] 2014-07-31 11:24:07 +04:00
Michael Kolupaev
8f6ded29f8 Merge 2014-07-30 19:24:45 +04:00
Michael Kolupaev
2bd9733223 Merge 2014-07-30 16:10:38 +04:00
Michael Kolupaev
f58b4f6ccb ClickHouse: Added table system.parts. [#METR-12036] 2014-07-29 19:21:09 +04:00
Michael Kolupaev
9b3ce7f0f8 Refactored VirtualColumnUtils. [#METR-12036] 2014-07-29 19:21:09 +04:00
Andrey Mironov
bfb9d70291 Merge 2014-07-28 19:10:00 +04:00
Michael Kolupaev
8a41d7985a Merge 2014-07-28 18:50:51 +04:00
Michael Kolupaev
2c8e5cd239 Passing new db name to IStorage::rename. [#METR-12038] 2014-07-28 18:50:51 +04:00
Michael Kolupaev
2854ed49da Merge 2014-07-28 18:50:51 +04:00
Michael Kolupaev
5c9f92ac1e Merge 2014-07-28 14:36:15 +04:00
Michael Kolupaev
d660d7db45 Merge 2014-07-28 14:36:15 +04:00
Michael Kolupaev
53a76dd348 Merge 2014-07-28 14:36:14 +04:00
Andrey Mironov
586facc940 libstatdaemons: split OptimizedRegularExpression into thread-safe and single-threaded version 2014-07-28 13:49:16 +04:00
Michael Kolupaev
c832fc00aa Merge 2014-07-25 20:32:02 +04:00
Michael Kolupaev
219e3ca3c6 Merge 2014-07-25 20:10:02 +04:00
Michael Kolupaev
13b9392241 Merge 2014-07-25 17:12:14 +04:00
Michael Kolupaev
85c722caf3 Merge 2014-07-25 17:12:14 +04:00
Michael Kolupaev
a6e8c35ba8 Merge 2014-07-25 11:49:02 +04:00
Alexey Milovidov
5b6173ccf1 dbms: uniqUpTo: development [#METR-12017]. 2014-07-25 05:32:59 +04:00
Alexey Milovidov
a294ab5448 dbms: tiny modification [#METR-2944]. 2014-07-25 05:32:06 +04:00
Alexey Milovidov
1a40e1942c dbms: added aggregate function uniqUpTo [#METR-12017]. 2014-07-25 00:20:36 +04:00
Andrey Mironov
0202b6e92c make_unique implementation, refactor 2014-07-24 17:16:09 +04:00
Alexey Milovidov
b897fdc27a dbms: updated comment [#METR-2944]. 2014-07-24 03:57:58 +04:00
Michael Kolupaev
7b44c88b73 Merge 2014-07-23 20:31:38 +04:00
Andrey Mironov
d16425a5cd dbms: use separate regexp objects for each thread. [#METR-10532] 2014-07-23 19:25:48 +04:00
Michael Kolupaev
90dc182f12 Merge 2014-07-23 19:24:51 +04:00
Michael Kolupaev
897d6fd336 Merge 2014-07-23 16:44:39 +04:00
Michael Kolupaev
272a2a8d9b Merge 2014-07-23 16:44:23 +04:00
Michael Kolupaev
8b18acffec Merge 2014-07-23 15:02:22 +04:00
Michael Kolupaev
bfe126ab04 Merge 2014-07-23 13:50:29 +04:00
Michael Kolupaev
f3285dba79 Merge 2014-07-23 13:15:41 +04:00
Michael Kolupaev
256f15b099 BackgroundProcessingPool: fast shutdown. [#METR-2807] 2014-07-23 13:14:51 +04:00
Michael Kolupaev
72aa59651f fixed a comment and removed an unused method. [#METR-2807] 2014-07-23 10:56:04 +04:00
Michael Kolupaev
16e5a92ed9 Merge 2014-07-22 17:49:52 +04:00
Michael Kolupaev
776f11a256 Merge 2014-07-22 14:36:56 +04:00
Michael Kolupaev
1be80d3410 part_checker: fixes. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
cb7aa9dd66 part_checker: fixes. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
c8c5fb9d5b missing files for previous commit. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
c777975b0b dbms: parts_checker; not working yet. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
4830e7f634 Hashing*Buffer: small fix. [#METR-10202] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
78c24cb75a HashingBuffer: refactorind [#METR-10969] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
133cbbab37 HashingReadBuffer: added test. fixed bug [#METR-10969] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
b8b4a4a721 dbms: added HashingReadBuffer [#METR-10969] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
40d98ad7a9 dbms: more informative exception message when reading fails during merge (in lucky cases when an exception occurs instead of a segfault). [#METR-11980] 2014-07-21 15:34:43 +04:00
Michael Kolupaev
4f3b1a476f Merge 2014-07-18 19:41:04 +04:00
Michael Kolupaev
5e10dbca8a Merge 2014-07-17 17:41:47 +04:00
Michael Kolupaev
e493438564 Merge 2014-07-17 14:44:17 +04:00
Michael Kolupaev
67b76568d3 Merge 2014-07-17 13:38:31 +04:00
Michael Kolupaev
29e85b5fbc Merge 2014-07-17 12:29:10 +04:00
Michael Kolupaev
12c6d16743 Merge 2014-07-16 13:32:15 +04:00
Michael Kolupaev
22c0c1778e Merge 2014-07-16 12:58:59 +04:00
Alexey Milovidov
80f163eb08 dbms: removed debug output [#METR-11370]. 2014-07-16 06:13:26 +04:00
Alexey Milovidov
35e8a15092 dbms: improvement [#METR-11765]. 2014-07-16 06:06:58 +04:00
Alexey Milovidov
cdbff6e120 dbms: fixed race condition (still messy) [#METR-11765]. 2014-07-16 05:36:18 +04:00
Michael Kolupaev
d668fd27d2 Merge 2014-07-15 19:51:27 +04:00
Michael Kolupaev
86fb1eee37 Merge 2014-07-15 18:37:49 +04:00
Michael Kolupaev
9ced1d909e Merge 2014-07-15 15:12:58 +04:00
Michael Kolupaev
01094ec78d Merge 2014-07-15 14:13:36 +04:00
Michael Kolupaev
007c0cedc1 fixed build and a bunch of other stuff. [#METR-11886] 2014-07-14 19:49:03 +04:00
Michael Kolupaev
33955ee7dd Merge 2014-07-14 18:07:47 +04:00
Michael Kolupaev
62de3bc73a Merge 2014-07-14 16:24:22 +04:00
Michael Kolupaev
516789157b Merge 2014-07-14 16:02:17 +04:00
Michael Kolupaev
8f394dd852 Merge 2014-07-14 15:45:34 +04:00
Michael Kolupaev
3efa9e91c9 ClickHouse: not accepting identifiers with multiple dots. [#METR-11739] 2014-07-14 13:16:49 +04:00
Michael Kolupaev
0ff3ede227 Merge 2014-07-14 13:12:50 +04:00
Michael Kolupaev
482e0c496c NamesAndTypes looks a tiny little bit better. [#METR-2807] 2014-07-14 11:54:47 +04:00
Michael Kolupaev
d1edd92696 Merge 2014-07-11 17:34:12 +04:00
Michael Kolupaev
1005bbaa55 Merge 2014-07-11 17:11:06 +04:00
Michael Kolupaev
e26223d5c8 Merge 2014-07-11 16:47:45 +04:00
Michael Kolupaev
703b1d1c93 addition to previous commit. [#METR-11886] 2014-07-11 12:12:03 +04:00
Michael Kolupaev
b89813b042 Merge 2014-07-11 12:10:45 +04:00
Alexey Milovidov
94012f8231 columnar-sender: development [#METR-11888]. 2014-07-11 04:29:59 +04:00
Pavel Kartavyy
c60096564a ███████████: alloc fill memory with zeros at every call [#METR-11892] 2014-07-10 20:00:36 +04:00
Pavel Kartavyy
13830c960d ███████████: alloc fill memory with zeros at every call [#METR-11892] 2014-07-10 19:55:15 +04:00
Michael Kolupaev
ff64aeb036 Merge 2014-07-10 15:13:45 +04:00
Michael Kolupaev
ac7ee44128 Merge 2014-07-10 14:16:50 +04:00
Michael Kolupaev
c335519c9c Merge 2014-07-10 12:40:59 +04:00
Michael Kolupaev
dda1395dba Merge 2014-07-10 12:19:22 +04:00
Michael Kolupaev
3288bd5765 dbms: tiny improvement (not breaking the build this time). [#METR-2807] 2014-07-10 12:18:58 +04:00
Michael Kolupaev
6644701830 Revert "dbms: tiny improvement. [#METR-2807]" 
This reverts commit 5a7af677ed8df0ed32a3a9be95b399a281b35b61.
 2014-07-10 12:05:11 +04:00
Michael Kolupaev
66825973b5 Merge 2014-07-10 11:58:18 +04:00
Michael Kolupaev
f48de01d8d dbms: tiny improvement. [#METR-2807] 2014-07-10 11:53:33 +04:00
Michael Kolupaev
a6fd9cd2bd Merge 2014-07-09 17:39:19 +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
Michael Kolupaev
d848cfec91 dbms: made NameAndTypePair a struct (build is broken). [#METR-10202] 2014-07-09 15:54:26 +04:00
Alexey Milovidov
0041db77ab Tiny improvement [#METR-2807]. 2014-07-09 03:52:53 +04:00
Alexey Milovidov
baa0f2ed94 dbms: separate limits for JOINs [#METR-11370]. 2014-07-07 22:32:20 +04:00
Michael Kolupaev
c5c63b6111 fixed build. [#METR-10202] 2014-07-07 16:08:47 +04:00
Michael Kolupaev
639d1ad15f Merge 2014-07-07 15:39:06 +04:00
Michael Kolupaev
557a48f9e5 Merge 2014-07-07 14:23:24 +04:00
Alexey Milovidov
f107415f75 dbms: fixed error; more diagnostics for GLOBAL subqueries [#METR-11370]. 2014-07-07 01:59:20 +04:00
Alexey Milovidov
4f2d00e696 dbms: fixed error in prev. revision [#METR-11370]. 2014-07-07 00:46:17 +04:00
Alexey Milovidov
8643f02ac0 dbms: reworked GLOBAL subqueries (probably doesn't work) [#METR-11370]. 2014-07-06 23:48:39 +04:00
Alexey Milovidov
0ee947c62a dbms: fixed leak in GLOBAL IN; improvements [#METR-11370]. 2014-07-06 08:22:12 +04:00
Alexey Milovidov
e7722f50b1 dbms: JOINs: development [#METR-11370]. 2014-07-06 04:19:49 +04:00
Alexey Milovidov
18f670defa dbms: JOINs: development [#METR-11370]. 2014-07-05 00:30:06 +04:00
Alexey Milovidov
7ef01201ef dbms: Arena: tiny modification [#METR-2944]. 2014-07-04 23:45:06 +04:00
Alexey Milovidov
ecb1cf9b33 dbms: ExpressionAnalyzer: better [#METR-11370]. 2014-07-04 23:13:38 +04:00
Michael Kolupaev
9a0516b839 Merge 2014-07-04 19:54:40 +04:00
Michael Kolupaev
7362ca686f Merge 2014-07-04 17:59:05 +04:00
Pavel Kartavyy
4260d6bf24 RemoteBlockOutputSream: better logging 2014-07-04 17:01:44 +04:00
Michael Kolupaev
1425813cdf Merge 2014-07-04 15:18:04 +04:00
Michael Kolupaev
3925f6dcf9 Merge 2014-07-04 14:11:55 +04:00
Michael Kolupaev
9c7ac77624 renamed anyHash64 to cityHash64, made them identical in unary case. [#METR-11774] 2014-07-04 13:43:00 +04:00
Alexey Milovidov
484b3f1d5d dbms: fixed typo [#METR-11370]. 2014-07-04 05:42:08 +04:00
Alexey Milovidov
be8c22f47f dbms: GLOBAL JOINs: development [#METR-11370]. 2014-07-04 05:40:22 +04:00
Alexey Milovidov
8a7a4b11f0 dbms: better [#METR-11370]. 2014-07-04 02:39:13 +04:00
Alexey Milovidov
2fa4a2cf60 dbms: GLOBAL JOINs: development [#METR-11370]. 2014-07-04 00:32:42 +04:00
Michael Kolupaev
861eee9163 Merge 2014-07-03 16:15:43 +04:00
Michael Kolupaev
da7d837497 added function anyHash64. [#METR-11774] 2014-07-03 15:24:29 +04:00
Michael Kolupaev
1983ac540b Merge 2014-07-03 12:51:11 +04:00
Alexey Milovidov
1579017cfd dbms: JOINs: fixed dealing with aliases [#METR-11370]. 2014-07-03 00:23:48 +04:00
Michael Kolupaev
15d9e39aa6 Merge 2014-07-02 16:30:38 +04:00
Michael Kolupaev
601732a0dd Merge 2014-07-02 14:16:49 +04:00
Michael Kolupaev
82d34fa1e9 Merge 2014-07-02 13:21:41 +04:00
Michael Kolupaev
faafb36596 Merge 2014-07-01 19:58:25 +04:00
Michael Kolupaev
201e63181c a bit more verbose exceptions when reading from merge tree. [#METR-10202] 2014-07-01 12:50:30 +04:00
Alexey Milovidov
3ea4fb0fa0 Improvement [#METR-2807]. 2014-07-01 05:03:16 +04:00
Michael Kolupaev
310df87971 Merge 2014-06-30 14:02:25 +04:00
Michael Kolupaev
3be9f54264 small improvements. [#METR-10202] 2014-06-27 21:58:26 +04:00
Michael Kolupaev
429b5f63b2 Merge 2014-06-27 21:58:26 +04:00
Michael Kolupaev
739f93e781 small logging improvement. [#METR-10202] 2014-06-27 21:58:26 +04:00
Michael Kolupaev
4baf5626cd small logging improvements. [#METR-10202] 2014-06-27 21:58:26 +04:00
Michael Kolupaev
1f45a832d9 RemoteBlockOutputStream fix. [#METR-10202] 2014-06-27 21:58:25 +04:00
Michael Kolupaev
2d2634c1e2 fixes. [#METR-10202] 2014-06-27 21:58:25 +04:00
Michael Kolupaev
68f6a9263a Merge 2014-06-27 21:58:25 +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
d420486522 dbms: improved performance on short queries [#METR-11571]. 2014-06-20 23:56:45 +04:00
Alexey Milovidov
653c138564 dbms: lowered max delay of insert [#METR-11520]. 2014-06-20 22:45:19 +04:00
Alexey Milovidov
4645131f7a dbms: added ALL JOINs [#METR-11370]. 2014-06-19 23:00:58 +04:00
Alexey Milovidov
b970c85546 dbms: JOINs: development [#METR-11370]. 2014-06-19 22:15:46 +04:00
Alexey Milovidov
efbd0de1ee dbms: JOINs: development [#METR-11370]. 2014-06-19 00:08:31 +04:00
Alexey Milovidov
2a25c8a4c0 dbms: JOINs: development [#METR-11370]. 2014-06-18 23:14:29 +04:00
Alexey Milovidov
d67b11211a dbms: added support for ANY INNER JOIN [#METR-11370]. 2014-06-18 22:31:35 +04:00
Alexey Milovidov
2ffdaa5ee0 dbms: JOINs: development [#METR-11370]. 2014-06-17 21:07:22 +04:00
Alexey Milovidov
a4647a9b51 dbms: added storage Null (for testing purposes) [#METR-10894]. 2014-06-16 21:32:31 +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
fcc21c5b4c dbms: better [#METR-11370]. 2014-06-13 01:15:44 +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
295398e423 dbms: JOIN: development [#METR-11370]. 2014-06-12 06:31:30 +04:00
Alexey Milovidov
a1595ee591 Tiny modifications [#METR-11370]. 2014-06-12 05:22:49 +04:00
Alexey Milovidov
136ad3f5d3 dbms: removed garbage [#METR-11370]. 2014-06-12 04:56:43 +04:00
Alexey Milovidov
5e153b2bb9 dbms: support for JOINs in parser [#METR-11370]. 2014-06-12 04:48:56 +04:00
Alexey Milovidov
e19c4aedde dbms: tiny improved comments [#METR-11370]. 2014-06-12 02:36:55 +04:00
Pavel Kartavyy
7b62758dcf dbms: fix to compability with new zkutil 2014-06-11 21:29:04 +04:00
Alexey Milovidov
10544c8afc dbms: development [#METR-10894]. 2014-06-09 02:17:44 +04:00
Alexey Milovidov
649114821c dbms: development [#METR-10894]. 2014-06-06 23:35:41 +04:00
Alexey Milovidov
5bbc71650e dbms: development [#METR-10894]. 2014-06-06 21:46:03 +04:00
Michael Kolupaev
5a8e9a517c Merge 2014-06-06 18:56:57 +04:00
Alexey Milovidov
2b7a2c025f dbms: development [#METR-10894]. 2014-06-06 03:52:28 +04:00
Alexey Milovidov
4a2bcf2137 dbms: development [#METR-10894] (don't even compiling). 2014-06-06 00:34:13 +04:00
Alexey Milovidov
16f092d87b dbms: development [#METR-10894]. 2014-06-05 23:52:13 +04:00
Michael Kolupaev
ac06ebccf6 sqxxl: Shards supports writing to one replica instead of all replicas. [#METR-10202] 2014-06-05 16:02:18 +04:00
Michael Kolupaev
50d37fc80e statdaemons: fixed PoolWithFailoverBase [#METR-10202] 2014-06-05 12:23:52 +04:00
Alexey Milovidov
f1dba5e341 dbms: improved performance of function regionToName [#METR-11434]. 2014-06-04 05:00:09 +04:00
Alexey Milovidov
c3450791fc dbms: development of [#METR-10894]. 2014-06-04 00:29:04 +04:00
Michael Kolupaev
972a3bab8d DB::ConnectionPool: fixed an error. [#METR-10202] 2014-06-03 19:23:03 +04:00
Michael Kolupaev
38c5500a71 Refactored DB::ConnectionPool, DB::ConnectionPoolWithFailover and sqxxl::Pool. [#METR-10202] 2014-06-03 18:32:08 +04:00
Michael Kolupaev
c2f4912100 fixed tiny typo in comment. [#METR-2807] 2014-06-02 16:28:53 +04:00
Alexey Milovidov
a4fba5c6b1 dbms: fixed error with MemoryTracker and UnionBlockInputStream [#METR-11393]. 2014-05-30 23:22:41 +04:00
Sergey Fedorov
edd482acf3 dbms: more fixes on aggregate function columns [METR-10894] 2014-05-30 20:22:14 +04:00
Sergey Fedorov
4fe8f37e03 Merge 2014-05-28 19:00:08 +04:00
Michael Kolupaev
3aad8dad8f Merge 2014-05-27 16:08:40 +04:00
Michael Kolupaev
cf2843d22c Merge 2014-05-27 14:03:13 +04:00
Michael Kolupaev
d51f9cae03 Merge 2014-05-27 12:43:01 +04:00
Michael Kolupaev
c1b265d4ac Merge 2014-05-26 22:16:05 +04:00
Michael Kolupaev
f137d7b84d Merge 2014-05-26 22:16:04 +04:00
Michael Kolupaev
b830e0b4fe Merge 2014-05-26 22:16:04 +04:00
Sergey Fedorov
8f306f4238 Merge 2014-05-26 20:13:46 +04:00
Michael Kolupaev
7abd68d5ed dbms: added ActiveDataPartSet, currently unused. [#METR-10202] 2014-05-26 14:41:40 +04:00
Alexey Milovidov
0d2ac52f26 dbms: fixed segfault when ORDER BY one string or fixed string DESC [#METR-11277]. 2014-05-23 06:18:01 +04:00
Alexey Milovidov
d8b642aa6f dbms: tiny improvement [#METR-2944]. 2014-05-23 05:32:32 +04:00
Alexey Milovidov
8627ab108a Addition to prev. revision [#METR-2944]. 2014-05-23 05:09:18 +04:00
Alexey Milovidov
0d92614971 dbms: fixed wrong code [#METR-10894]. 2014-05-23 04:35:49 +04:00
Alexey Milovidov
c815fe7a6f dbms: fixed error [#METR-11220]. 2014-05-23 04:35:14 +04:00
Sergey Fedorov
19d17ceb6c dbms: bool array instead of miltiple checking for final aggregate functions [METR-10894] 2014-05-22 18:22:54 +04:00
Sergey Fedorov
be9527f09f dbms: more read write functions for DataTypeAggregateFunction and ColumnAggregateFunction [METR-10894] 2014-05-22 18:09:10 +04:00
Michael Kolupaev
77589b0c6e Merge 2014-05-22 14:37:17 +04:00
Alexey Milovidov
9bb6471715 dbms: fixed error in ClearableHashMap [#METR-2944]. 2014-05-22 05:19:14 +04:00
Alexey Milovidov
0ea972c13a dbms: fixed exception safety of HashTable [#METR-11220]. 2014-05-22 04:22:48 +04:00
Alexey Milovidov
c166dfab67 dbms: fixed tiny error [#METR-11220]. 2014-05-22 03:38:40 +04:00
Sergey Fedorov
214e8aa9ea Merge 2014-05-21 17:30:42 +04:00
Michael Kolupaev
df4c963bc1 Merge 2014-05-21 14:20:41 +04:00
Alexey Milovidov
119f3377a8 dbms: modified hash function for ints [#METR-2944]. 2014-05-21 06:19:44 +04:00
Pavel Kartavyy
f2d2dd2739 clickhouse: alter doesn't need quotes anymore [#METR-11063] 2014-05-20 20:46:33 +04:00
Pavel Kartavyy
b336d8057c clickhouse: alter nested columns [#METR-11063] 2014-05-20 19:44:46 +04:00
Alexey Milovidov
34eeed7ed3 Renamed mysqlxx::String and sqxxl::String to mysqlxx::Value and sqxxl::Value [#METR-2807]. 2014-05-20 02:05:33 +04:00
Alexey Milovidov
7f2d738498 dbms: fixed segfault in case of memory limit exceeded [#METR-11160]. 2014-05-19 23:41:56 +04:00
Alexey Milovidov
c99921fc14 dbms: tiny improvement [#METR-2944]. 2014-05-19 08:54:54 +04:00
Alexey Milovidov
ea4c75ac82 dbms: TwoLevelHashTable: improvement [#METR-2944]. 2014-05-19 08:53:05 +04:00
Michael Kolupaev
06edb12dbe Merge 2014-05-16 19:55:57 +04:00
Alexey Milovidov
a4fc77a8cb dbms: removed useless code, fixed error [#METR-10719]. 2014-05-16 05:25:20 +04:00
Sergey Fedorov
f5d07ed9dd dbms: fixed uninitialized variable in set.h [METR-11023] 2014-05-15 14:45:44 +04:00
Sergey Fedorov
32e1a76960 dbms: fixed number parsing error in table function remote [METR-11112] 2014-05-15 14:39:52 +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
Michael Kolupaev
ed26098886 Merge 2014-05-14 21:51:43 +04:00
Sergey Fedorov
208e5ccdce dbms: rewriting logic of global in queries [METR-10974] 2014-05-14 19:07:51 +04:00
Michael Kolupaev
728bdf4928 Merge 2014-05-13 15:24:16 +04:00
Michael Kolupaev
2765b93851 Merge 2014-05-13 14:16:33 +04:00
Michael Kolupaev
90e93b171d Merge 2014-05-13 14:10:26 +04:00
Alexey Milovidov
7c923f5799 dbms: TwoLevelHashTable: fixed error [#METR-2944]. 2014-05-12 07:11:45 +04:00
Alexey Milovidov
8198d86f5a dbms: fixed errors on clang [#METR-2807]. 2014-05-12 04:45:50 +04:00
Alexey Milovidov
4f15ea1c09 dbms: tiny improvement [#METR-2944]. 2014-05-12 00:49:08 +04:00
Alexey Milovidov
c0e1aa8f2c dbms: fixed error [#METR-2944]. 2014-05-12 00:48:39 +04:00
Alexey Milovidov
3411b9fe68 dbms: TwoLevelHashTable: development [#METR-2944]. 2014-05-11 00:47:12 +04:00
Alexey Milovidov
f0792f0deb dbms: improved performance of aggregation and aggregate function uniq [#METR-2944]. 2014-05-10 09:17:08 +04:00
Alexey Milovidov
b5eb465f84 dbms: preparation [#METR-2944]. 2014-05-10 09:16:23 +04:00
Alexey Milovidov
95827e2dc2 dbms: improved performance of aggregation by string key [#METR-2944]. 2014-05-10 06:42:45 +04:00
Alexey Milovidov
82a44f8eec dbms: tiny improved performance of aggregation [#METR-2944]. 2014-05-10 05:37:12 +04:00
Alexey Milovidov
47afe8bd9c dbms: Aggregator: decomposed code to easier trying more aggregation methods; performance is suddenly improved up to 25%; fixed memory leak when exception while aggregating by KEYS_128 method [#METR-2944]. 2014-05-10 04:31:22 +04:00
Alexey Milovidov
9a6691aa6b dbms: MemoryTracker: fixed error [#METR-11015]. 2014-05-08 19:54:51 +04:00
Michael Kolupaev
be5a9cf820 Merge 2014-05-08 17:27:18 +04:00
Michael Kolupaev
a6d0c9693e dbms: development. [#METR-10202] 2014-05-08 17:27:18 +04:00
Michael Kolupaev
6232f3e9b4 Merge 2014-05-08 12:03:03 +04:00
Michael Kolupaev
e2e7a61c61 Merge 2014-05-08 11:30:00 +04:00
Michael Kolupaev
ea9e8964f0 Merge 2014-05-08 11:12:01 +04:00
Michael Kolupaev
0b7928f6a9 Merge 2014-05-07 17:58:20 +04:00
Michael Kolupaev
c6194d47f4 Merge 2014-05-07 15:44:14 +04:00
Alexey Milovidov
a17d59d409 dbms: fixed error with HashTable [#METR-11015]. 2014-05-04 03:59:30 +04:00
Alexey Milovidov
0abc554493 dbms: tracking amount of memory usage per query [#METR-11015]. 2014-05-04 02:57:43 +04:00
Alexey Milovidov
734acc10c2 dbms: experiments with hash tables: removed code of unsuccessful method of parallel aggregation [#METR-2944]. 2014-05-03 20:35:18 +04:00
Alexey Milovidov
c55c3829f7 dbms: fixed comment [#METR-2944]. 2014-05-03 20:04:15 +04:00
Alexey Milovidov
2b13e02d3c dbms: fixed error [#METR-2944]. 2014-05-03 20:03:49 +04:00
Alexey Milovidov
2dc708e70c dbms: experiments with hash tables [#METR-2944]. 2014-05-03 05:45:34 +04:00
Alexey Milovidov
04cb4d878b dbms: experiments with hash tables [#METR-2944]. 2014-05-03 04:08:35 +04:00
Alexey Milovidov
36b677e873 dbms: HashTable: better [#METR-2944]. 2014-05-02 23:25:17 +04:00
Alexey Milovidov
4aa1b5963b dbms: continue [#METR-2944]. 2014-05-02 19:48:03 +04:00
Alexey Milovidov
b394bc5a61 dbms: experiments with hash tables [#METR-2944]. 2014-05-02 16:49:39 +04:00
Alexey Milovidov
73daa82d82 dbms: tiny improvement [#METR-2944]. 2014-05-01 21:26:46 +04:00