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908 Commits

Author SHA1 Message Date
Alexey Milovidov
ba7b7dd52d dbms: fixed race condition in storage Chunks [#METR-17327]. 2015-07-15 23:40:19 +03:00
Alexey Milovidov
583dd33ed0 dbms: disabled moving to PREWHERE expressions with GLOBAL IN [#METR-17231]. 2015-07-15 08:07:00 +03:00
Alexey Milovidov
1f03f17a49 dbms: passing proper Context to subqueries analyzer in PREWHERE [#METR-17231]. 2015-07-15 07:50:48 +03:00
Andrey Mironov
a27057d4b9 Merge 2015-07-08 20:59:44 +03:00
Alexey Milovidov
af0070c16b Merge 2015-07-08 07:38:46 +03:00
Andrey Mironov
a5bfc70920 Merge 2015-07-07 18:30:10 +03:00
Andrey Mironov
85d2dbcd76 Merge 2015-06-29 13:49:24 +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
Andrey Mironov
54d5517757 Merge 2015-06-24 20:05:40 +03:00
Andrey Mironov
b18764404a Merge 2015-06-24 14:03:53 +03:00
Andrey Mironov
f012d95b7a dbms: implement alter table detach unreplicated partition [#MTRSADMIN-1093] 2015-06-22 21:24:02 +03:00
Andrey Mironov
2ba22a4a8a dbms: ActiveDataPartSet::level no longer participates in ::contains and ::operator<. 2015-06-22 21:24:02 +03:00
Alexey Milovidov
7f0e6fd3c1 Merge 2015-06-11 03:35:36 +03:00
Andrey Mironov
c4d1887a6f dbms: correctly (I hope) determine PREWHERE dependencies for defaults [#METR-16589] 2015-06-10 17:49:38 +03:00
Alexey Milovidov
18a8e1f0ca dbms: StorageBuffer: added missing support for defaults [#METR-16722]. 2015-06-09 22:43:06 +03:00
Alexey Milovidov
c94bd2fc09 dbms: removed useless code [#METR-16739]. 2015-06-08 23:22:02 +03:00
Andrey Mironov
432687925c dbms: prevent moving array join-ed columns to PREWHERE. No diagnostic for ExpressionAnalyzer yet though [#METR-16525] 2015-06-08 19:05:44 +03:00
Alexey Milovidov
f78e0925da Merge 2015-06-05 20:41:51 +03:00
Alexey Milovidov
58465191e8 dbms: fixed error: stuck with too much parts [#METR-16703]. 2015-06-05 20:34:57 +03:00
Andrey Mironov
0326ee5a2e Merge 2015-06-05 20:30:24 +03:00
Alexey Milovidov
c19193cf61 Merge 2015-06-02 23:22:53 +03:00
Alexey Milovidov
40f0a9c4d9 dbms: fixed error with false-broken parts [#METR-16545]. 2015-05-28 07:32:38 +03:00
Alexey Milovidov
0984363b9c dbms: removed passing DataTypeFactory everywhere [#METR-16545]. 2015-05-28 06:49:28 +03:00
Alexey Milovidov
c160b7e460 dbms: tiny modification [#METR-2944]. 2015-05-26 03:35:13 +03:00
Alexey Milovidov
3dfb212562 Merge 2015-05-19 00:20:43 +03:00
Pavel Kartavyy
4dce7fb109 dbms: log number of threads in background pool 2015-05-18 17:09:05 +03:00
Alexey Arno
ac6a365ea1 Greatly simplfied code. [#METR-15652] 2015-05-07 15:28:09 +03:00
Alexey Arno
44066984cf Merge 2015-05-07 13:31:50 +03:00
Alexey Arno
fa78aa633f Merge 2015-04-30 15:43:16 +03:00
Alexey Arno
5463d74a84 Merge 2015-04-24 18:49:30 +03:00
Alexey Arno
e1b6730e5b Merge 2015-04-24 15:26:23 +03:00
Alexey Arno
cd24f85cfe dbms: Server: Reduced the number of open files. [#METR-15090] 2015-04-22 16:37:30 +03:00
Andrey Mironov
77b2ef6f81 Merge 2015-04-21 16:10:08 +03:00
Alexey Milovidov
a2f2cc369d dbms: preparation for FULL and RIGHT JOINs [#METR-15418]. 2015-04-17 11:46:06 +03:00
Alexey Milovidov
124a12095a dbms: added support for selecting stronger compression method [#METR-15386]. 2015-04-17 08:35:53 +03:00
Alexey Milovidov
e4bd9b1dec dbms: cut another dependency [#METR-2944]. 2015-04-16 10:22:29 +03:00
Alexey Milovidov
114b3de689 dbms: cut dependencies [#METR-2944]. 2015-04-16 09:12:35 +03:00
Alexey Arno
96f33e9238 dbms: Server: Code cleanups. [#METR-15090] 2015-04-14 17:58:59 +03:00
Alexey Arno
d35e4d0e4d dbms: Server: Code cleanups. [#METR-15090] 2015-04-14 16:44:38 +03:00
Alexey Arno
43e47bf4d5 dbms: Server: Compute the size of the file subset we plan to read. [#METR-15090] 2015-04-14 13:33:00 +03:00
Alexey Arno
bd36fad435 dbms: Server: Code cleanups. [#METR-15090] 2015-04-13 18:33:58 +03:00
Alexey Arno
e27cb9cb75 Merge 2015-04-13 18:02:39 +03:00
Alexey Milovidov
cac503ff82 Merge 2015-04-12 07:39:20 +03:00
Alexey Milovidov
9ec393df61 dbms: better diagnostics on syntax error [#METR-15933]. 2015-04-11 06:10:23 +03:00
Alexey Arno
b5c1932b8c Merge 2015-04-10 20:51:39 +03:00
Alexey Arno
0c4d61becc Merge 2015-04-10 20:49:30 +03:00
Alexey Arno
c7ab47d84d dbms: Server: min_bytes_to_use_direct_io = 0 means no AIO; various cleanups. [#METR-15090] 2015-04-10 20:09:16 +03:00
Alexey Arno
5cd9ed0582 dbms: Server: Added support for the client-side parameter min_bytes_to_use_direct_io in OPTIMIZE. [#METR-15090] 2015-04-10 18:31:51 +03:00
Alexey Arno
1ef3ae9dc4 dbms: Server: feature development. [#METR-15090] 2015-04-09 16:34:16 +03:00
Alexey Milovidov
7d4bf16d06 dbms: fixed Block::insertDefault method for elements of nested data structures (it is used in AddedDefaultsBlockInputStream, InterpreterInsertQuery) [#METR-15896]. 2015-04-09 05:10:06 +03:00
Alexey Milovidov
543c4c92cb dbms: removed dead code; healing corrupted nested columns [#METR-15896]. 2015-04-09 03:37:08 +03:00
Alexey Arno
aabd7b8320 Merge 2015-04-09 00:59:23 +03:00
Alexey Arno
7aa5d023eb dbms: Server: feature development. [#METR-15090] 2015-04-08 19:48:47 +03:00
Alexey Milovidov
e74b56c1d7 dbms: fixed deadlock [#METR-15843]. 2015-04-08 00:24:05 +03:00
Andrey Mironov
2de6e4a51b Merge 2015-04-03 13:10:38 +03:00
Andrey Mironov
ebd953e1b6 Merge 2015-04-02 19:37:05 +03:00
Andrey Mironov
ea9f5f2488 return old-fashioned code for calculation of total_rows 2015-04-02 12:36:40 +03:00
Alexey Milovidov
376087dd00 dbms: addition to prev. revision [#METR-15804]. 2015-04-02 06:19:09 +03:00
Alexey Milovidov
f6600e38d4 Merge 2015-04-02 06:17:10 +03:00
Alexey Milovidov
edf7fdc58d dbms: fixed error [#METR-15804]. 2015-04-02 06:08:43 +03:00
Andrey Mironov
6dcee7e9a5 Merge 2015-04-01 14:45:01 +03:00
Andrey Mironov
4760f61f39 Merge 2015-04-01 14:45:01 +03:00
Alexey Arno
d377b188a7 dbms: Server: feature development. [#METR-15090] 2015-04-01 00:07:50 +03:00
Alexey Arno
f847b5d641 dbms: Server: feature development. [#METR-15090] 2015-03-31 15:23:22 +03:00
Alexey Arno
0250522cd2 dbms: Server: feature development. [#METR-15090] 2015-03-31 14:16:34 +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
Andrey Mironov
8bc12dbbe4 dbms: system.dictionaries: add brief source description. [#METR-15569] 2015-03-25 13:10:35 +03:00
Andrey Mironov
e521611c98 dbms:dummy system.dictionaries and dictionary exception logging. [#METR-13298] 2015-03-24 12:50:39 +03:00
Pavel Kartavyy
134ee3a779 Merge 2015-03-23 12:09:25 +03:00
Andrey Mironov
8ef4f22e4c Merge 2015-03-19 18:28:08 +03:00
Alexey Milovidov
6107740fc6 dbms: tiny improvement [#METR-14848]. 2015-03-18 22:17:05 +03:00
Alexey Milovidov
7431af2cf9 dbms: fixed error with exception safety [#METR-15357]. 2015-03-16 22:24:57 +03:00
Alexey Milovidov
0535438ea4 dbms: fixed bad code with GLOBAL operations [#METR-15144]. 2015-03-15 11:05:28 +03:00
Alexey Milovidov
291d9daabf Merge 2015-03-14 05:37:53 +03:00
Alexey Milovidov
5c69667f2a dbms: different compression methods on merge: preparation [#METR-15386]. 2015-03-14 05:36:39 +03:00
Alexey Milovidov
b828604a5f Merge 2015-03-14 00:31:23 +03:00
Alexey Milovidov
f8f806ff58 dbms: fixed performance issue with very small blocks [#METR-2944]. 2015-02-22 18:31:39 +03:00
Andrey Mironov
17ff7a352b Merge 2015-02-16 20:06:45 +03:00
Alexey Milovidov
2d04fed3a3 dbms: improved performance of reading string column [#METR-2944]. 2015-02-15 15:38:21 +03:00
Alexey Milovidov
fa84f264aa dbms: more sane progress bar - it doesn't roll back when using ConcatBlockInputStream [#METR-2944]. 2015-02-15 09:08:31 +03:00
Alexey Milovidov
7d4ce4b505 dbms: added settings to fine tune reads from merge tree [#METR-2944]. 2015-02-15 05:31:48 +03:00
Alexey Milovidov
a9eb28c07d Using std::make_unique [#METR-2807]. 2015-02-11 00:10:58 +03:00
Alexey Arno
78283c6b85 Merge 2015-02-09 14:40:54 +03:00
Andrey Mironov
8c62be82d1 dbms: make StorageFactory a singleton 2015-02-09 13:10:35 +03:00
Alexey Arno
e8902aa644 dbms: Server: queries with several replicas: fixes [#METR-14410] 2015-02-09 01:37:55 +03:00
Alexey Arno
51f8ad6e9d dbms: Server: queries with several replicas: fixes [#METR-14410] 2015-02-04 13:27:06 +03:00
Alexey Milovidov
60df70053d dbms: fixed error [#METR-14902]. 2015-02-03 20:39:24 +03:00
Alexey Arno
7ff0baaa44 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 17:37:35 +03:00
Alexey Arno
79e97417d9 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:33 +03:00
Alexey Arno
7cba335206 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:33 +03:00
Alexey Arno
a7f0279e1c dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:33 +03:00
Alexey Arno
c46cd1e087 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:33 +03:00
Alexey Arno
aa6e8f1fff dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:33 +03:00
Alexey Arno
28570a12ce dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:13 +03:00
Alexey Arno
e86abf0311 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:12 +03:00
Alexey Arno
73006ac354 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:35:55 +03:00
Alexey Arno
485c472bc7 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:35:55 +03:00
Alexey Arno
d6f59cbc9e dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:35:54 +03:00
Alexey Arno
dab90c2542 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:35:54 +03:00
Alexey Milovidov
22b9ecfdea dbms: fixed error with DROP COLUMN in replicated tables [#METR-14848]. 2015-02-01 06:49:36 +03:00
Alexey Milovidov
e4e313f54f dbms: StorageJoin: development [#METR-2944]. 2015-01-28 05:37:05 +03:00
Alexey Milovidov
2b0b4d0528 dbms: StorageJoin: development [#METR-2944]. 2015-01-28 03:38:10 +03:00
Alexey Milovidov
2c124ea375 dbms: StorageJoin: development [#METR-2944]. 2015-01-28 03:08:45 +03:00
Alexey Milovidov
8a61f96d67 dbms: StorageJoin: development [#METR-2944]. 2015-01-28 00:24:24 +03:00
Alexey Milovidov
fed642cd7c dbms: added StorageSet [#METR-2944]. 2015-01-27 03:52:03 +03:00
Alexey Milovidov
6927823716 dbms: little better [#METR-2944]. 2015-01-25 08:07:51 +03:00
Alexey Milovidov
6fb28b7af9 dbms: fixed error with method write of storage Distributed [#METR-2944]. 2015-01-22 07:14:34 +03:00
Alexey Milovidov
86e9e77eae Fixed errors in clang (part 5, final) [#METR-2807]. 2015-01-22 04:13:13 +03:00
Alexey Milovidov
02f9d15a36 Addition to prev. revision [#METR-2944]. 2015-01-21 07:30:33 +03:00
Alexey Milovidov
27543ea7e5 Fixed errors in clang (part 2) [#METR-2807]. 2015-01-21 07:00:20 +03:00
Alexey Milovidov
1be4bd0663 Fixed errors in clang (part 1) [#METR-2807]. 2015-01-21 06:56:28 +03:00
Alexey Milovidov
1685b293f7 dbms: tiny improvements [#METR-2944]. 2015-01-18 11:25:56 +03:00
Alexey Milovidov
f9ae1ea67e dbms: fixed error with table function 'remote' [#METR-14483]. 2014-12-30 06:53:41 +03:00
Andrey Mironov
95d4aa1de5 dbms: add throttling for DirectoryMonitor 2014-12-25 23:53:18 +03:00
Alexey Milovidov
70ee1bdaf6 dbms: trivial modification [#METR-2944]. 2014-12-25 03:18:16 +03:00
Alexey Milovidov
132847e64d dbms: fixed special case when renaming or removing parts [#METR-13918] [#METR-14470]. 2014-12-24 23:02:04 +03:00
Alexey Milovidov
41a005ba73 dbms: style [#METR-2944]. 2014-12-19 21:33:30 +03:00
Andrey Mironov
1713846472 dbms: fix merge blocker. [#METR-14032] 2014-12-19 17:18:56 +03:00
Andrey Mironov
7d713ea40b dbms: compress zookeeper checksum metadata. [#MTRSADMIN-879] 2014-12-17 21:38:22 +03:00
Andrey Mironov
3ebfd2fb7f dbms: pass proper context into Storage::read(). [#METR-14179] 
This reverts commit 34b3f738a67432b44f6f69238dd1529535984d1a.
 2014-12-17 17:19:07 +03:00
Andrey Mironov
338314c9c6 dbms: stop merges on ALTER. [#METR-14032] 2014-12-17 16:14:24 +03:00
Andrey Mironov
49e322a045 Revert "dbms: pass proper context into Storage::read(). [#METR-14179]" 
This reverts commit c0800b74a6fa338d29a65111599aa1fe71b67201.
 2014-12-16 19:22:57 +03:00
Andrey Mironov
fc9472ba47 dbms: pass proper context into Storage::read(). [#METR-14179] 2014-12-16 15:40:25 +03:00
Alexey Milovidov
cea5e295d0 dbms: addition to prev. revision [#METR-14300]. 2014-12-15 07:06:39 +03:00
Alexey Milovidov
4b92baff9e dbms: fixed error in StorageBuffer [#METR-14300]. 2014-12-15 07:00:47 +03:00
Alexey Milovidov
5abe09e7ba dbms: style [#METR-2944]. 2014-12-14 08:27:39 +03:00
Alexey Milovidov
09076b30d5 Merge 2014-12-12 23:50:32 +03:00
Alexey Milovidov
03a21823db dbms: addition to prev. revision [#METR-14238]. 2014-12-11 05:04:13 +03:00
Alexey Milovidov
2aa2cb18c4 dbms: fixed error with re-initializing session in ZK [#METR-14238]. 2014-12-11 04:56:42 +03:00
Andrey Mironov
c21502e70f dbms: store checksums in binary format. [#MTRSADMIN-879] 2014-12-09 16:58:19 +03:00
Andrey Mironov
8533ebe8bd Merge 2014-12-04 18:51:36 +03:00
Andrey Mironov
fa3d9226b3 dbms: fix forced flush in StorageBuffer 2014-12-03 16:28:17 +03:00
Alexey Milovidov
32f3c9c1da Merge 2014-11-30 06:23:36 +03:00
Andrey Mironov
f7cda10386 Merge 2014-11-26 13:28:13 +03:00
Alexey Milovidov
a03bc39fa2 Merge 2014-11-25 23:55:36 +03:00
Alexey Milovidov
3dba76210f Merge 2014-11-25 23:55:36 +03:00
Alexey Milovidov
25ddd55cad Merge 2014-11-25 23:55:34 +03:00
Alexey Milovidov
8b2b1a52d1 Revert "Revert "dbms: allow all requested columns to be missing [#METR-13020]"" 
This reverts commit a74051d1739fbf4de8da2118e2f05820a6bc10f0.
 2014-11-25 23:55:23 +03:00
Andrey Mironov
eefcb3e369 Revert "dbms: allow all requested columns to be missing [#METR-13020]" 
This reverts commit e09872e3621f24a9a839ce377e4a317dc2ca1788.
 2014-11-25 21:46:58 +03:00
Andrey Mironov
c28bb54ed4 Merge 2014-11-25 21:46:38 +03:00
Andrey Mironov
4c9af262fd Merge 2014-11-25 21:46:23 +03:00
Alexey Milovidov
53c1dd7e08 Merge 2014-11-25 21:13:52 +03:00
Alexey Milovidov
d7a1abbbdc Merge 2014-11-22 05:22:30 +03:00
Andrey Mironov
d0971956e0 dbms: add quantile[s]Deterministic, rename stdext:: to ext:: [#METR-13199] 2014-11-21 16:34:37 +03:00
Andrey Mironov
d4d3663cd4 Merge 2014-11-20 17:42:45 +03:00
Andrey Mironov
37746b8e96 Merge 2014-11-14 15:52:02 +03:00
Andrey Mironov
58473a3085 Merge 2014-11-14 14:03:26 +03:00
Andrey Mironov
5af02c6119 Revert "dbms: purported fix", no luck 
This reverts commit bf86346df8713ac76ed631f12eda4f13d3379057.
 2014-11-14 12:47:58 +03:00
Andrey Mironov
4a70c452a7 dbms: purported fix 2014-11-14 12:30:35 +03:00
Andrey Mironov
11f1482927 dbms: allow all requested columns to be missing [#METR-13020] 2014-11-13 20:49:24 +03:00
Pavel Kartavyy
14c231c055 dbms: filtered tables in 'show tables from' query [#METR-13667] 2014-11-13 16:02:12 +03:00
Andrey Mironov
50328d120a Merge 2014-11-12 13:42:04 +03:00
Andrey Mironov
731be3e7cf Merge 2014-11-12 13:37:47 +03:00
Alexey Milovidov
9a9036f217 dbms: added FREEZE PARTITION functionality [#METR-13441]. 2014-11-11 07:11:07 +03:00
Andrey Mironov
3407600536 dbms: save all columns in a single ZooKeeper node [#METR-12739] 2014-11-10 19:16:43 +03:00
Alexey Milovidov
16a1c1e6e8 Merge 2014-11-09 02:55:24 +03:00
Alexey Milovidov
3d359e2b82 Partially get rid of time2str.h [#METR-13554]. 2014-11-06 09:32:23 +03:00
Alexey Milovidov
425263970f dbms: improved performance of aggregation by one numeric key (up to: 2x for UInt8, 5x for UInt16, 1.1x for UInt32, UInt64) [#METR-2944]. 2014-10-29 04:18:50 +03:00
Alexey Milovidov
e063ccc180 dbms: StorageBuffer: additions [#METR-13297]. 2014-10-27 07:18:13 +03:00
Alexey Milovidov
5cf02c4cc1 dbms: addition to prev. revision [#METR-13297]. 2014-10-26 03:21:06 +03:00
Alexey Milovidov
2d5192c4a0 dbms: StorageBuffer: development [#METR-13297]. 2014-10-26 03:01:36 +03:00
Alexey Milovidov
0045133b0e dbms: prepared for fully-functional progress bar [#METR-2944]. 2014-10-25 22:33:52 +04:00
Andrey Mironov
2798a19944 Merge 2014-10-24 14:48:47 +04:00
Andrey Mironov
ec5aa734f9 dbms: cut coupling between dbms and dbms_functions. [#METR-12739] 2014-10-24 13:33:31 +04:00
Andrey Mironov
934149d59a Merge 2014-10-23 16:16:24 +04:00
Andrey Mironov
847b91614a dbms: deduce and check types during alter, alteration of defaulted columns. [#METR-12739] 2014-10-21 16:11:20 +04:00
Alexey Milovidov
d3664eac89 dbms: added setting replication_alter_partitions_sync [#METR-13158]. 2014-10-18 23:14:09 +04:00
Alexey Milovidov
f26b265eed Merge 2014-10-18 21:37:55 +04:00
Alexey Milovidov
172ac6715f dbms: tiny fix [#METR-2944]. 2014-10-18 01:44:56 +04:00
Andrey Mironov
8a8e5963c5 dbms: chaining support for defaulted columns when corresponding columns files are absent. [#METR-12739] 2014-10-17 16:26:53 +04:00
Alexey Milovidov
a097d24644 dbms: moved some code to separate file [#METR-13153]. 2014-10-17 05:05:51 +04:00
Andrey Mironov
1dfcaefc64 Merge 2014-10-16 20:55:23 +04:00
Andrey Mironov
0bfd35e5c7 dbms: defaulted columns support for ALTER, currently without type deduction and checking. 2014-10-16 17:37:01 +04:00
Alexey Milovidov
c2e4662ad7 Changed boost:: to std:: for bind, ref/cref, thread, shared_ptr [#METR-2807]. 2014-10-16 05:21:03 +04:00
Alexey Milovidov
07ba420b85 dbms: addition to prev. revision; removed support to FETCH UNREPLICATED PARTITION [#METR-13153]. 2014-10-15 23:59:12 +04:00
Alexey Milovidov
25b474bd81 dbms: fixed subtle error [#METR-13153]. 2014-10-15 17:38:09 +04:00
Alexey Milovidov
3d7639e5f1 dbms: little better [#METR-13153]. 2014-10-15 05:22:06 +04:00
Alexey Milovidov
21383c5475 dbms: FETCH PARTITION: development [#METR-13153]. 2014-10-13 21:28:59 +04:00
Andrey Mironov
43deee45c9 dbms: MATERIALIZED columns evaluation during insert, error handling. #[METR-12739] 2014-10-13 18:35:40 +04:00
Andrey Mironov
6f7997ce11 dbms: prohibit inserting materialized columns, support create as and similar queries. [#METR-12739] 2014-10-10 19:45:43 +04:00
Alexey Milovidov
54636994ef dbms: FETCH PARTITION: development [#METR-13153]. 2014-10-10 04:46:37 +04:00
Alexey Milovidov
c1601502bd dbms: FETCH PARTITION: parsing and dispatching [#METR-13153]. 2014-10-10 00:28:33 +04:00
Alexey Milovidov
150bde4e4f dbms: VIEWs: added support for SAMPLE, FINAL, PREWHERE [#METR-13098]. 2014-10-08 03:08:56 +04:00
Alexey Milovidov
48ec87bc40 dbms: fixed error with system.replicas; improvement [#METR-12726]. 2014-10-07 22:44:03 +04:00
Andrey Mironov
f675bed75b dbms: add partial validation of ALTER queries. [#METR-12739] 2014-10-07 13:09:59 +04:00
Alexey Milovidov
468ea6e4be dbms: added table system.replicas [#METR-12726]. 2014-10-06 09:18:17 +04:00
Alexey Milovidov
0e923da9b3 dbms: added system.zookeeper table [#METR-2944]. 2014-10-06 07:49:56 +04:00
Alexey Milovidov
64071c2224 Merge 2014-10-03 22:41:16 +04:00
Alexey Milovidov
90d8096a0e Merge 2014-10-03 21:57:01 +04:00
Alexey Milovidov
e84a0266e6 dbms: more consistent usage of override in Storages [#METR-12524]. 2014-10-03 21:55:36 +04:00
Andrey Mironov
220ce78326 dbms: support ALIAS in table declaration 2014-10-03 19:30:10 +04:00
Andrey Mironov
defc09ed40 Merge 2014-10-03 18:29:42 +04:00
Andrey Mironov
468b7af64e Merge 2014-10-03 14:19:34 +04:00
Alexey Milovidov
1da86169d6 dbms: more handy error message [#METR-2944]. 2014-10-03 03:31:18 +04:00
Andrey Mironov
9800d0d95f Merge 2014-10-02 22:34:49 +04:00
Andrey Mironov
192dde9b36 Merge 2014-10-01 20:47:36 +04:00
Andrey Mironov
5083090f8d Merge 2014-10-01 20:39:32 +04:00
Alexey Milovidov
d6a2cc33aa dbms: tiny modifications [#METR-12784]. 2014-10-01 04:10:35 +04:00
Alexey Milovidov
4b83a8d3b3 dbms: tiny modifications [#METR-12784]. 2014-10-01 00:26:10 +04:00
Andrey Mironov
34dba980c7 show defaulted columns info in DESC TABLE query output. [#METR-12739] 2014-09-30 07:48:40 +04:00
Andrey Mironov
8052020218 add draft version of DEFAULT, MATERIALIZED/ALIAS currently parsed but not taken into account. [#METR-12739] 2014-09-30 07:08:47 +04:00
Alexey Milovidov
995bc9a5dd dbms: investigation [#METR-12784]. 2014-09-30 00:26:46 +04:00
Andrey Mironov
3060ba9571 return ColumnDefaults from InterpreterCreateQuery::parseColumns. [#METR-12739] 2014-09-29 18:58:48 +04:00
Andrey Mironov
d1d9037053 Merge 2014-09-24 18:46:23 +04:00
Andrey Mironov
0a4e3f1280 add function currentDatabase(), allow string-expressions in place of database name 2014-09-24 15:53:41 +04:00
Andrey Mironov
c6048522d2 Merge 2014-09-23 21:24:39 +04:00
Andrey Mironov
9c5f8eadb3 Merge 2014-09-23 21:00:57 +04:00
Andrey Mironov
f9afc661d1 Merge 2014-09-23 15:36:02 +04:00
Andrey Mironov
bc1587a192 Merge 2014-09-23 15:36:02 +04:00
Andrey Mironov
0f0c10a62d move single condition from WHERE to PREWHERE, refactor. [#METR-11900] 2014-09-23 15:36:02 +04:00
Andrey Mironov
13870f5ba5 transform of non-good conditions, refactor. [#METR-11900] 2014-09-23 15:36:02 +04:00
Andrey Mironov
78aeb03095 Merge 2014-09-23 15:36:02 +04:00
Andrey Mironov
8579036446 refactor, fix comment meaning. [#METR-11900] 2014-09-23 15:36:02 +04:00
Andrey Mironov
86beda3111 Merge 2014-09-23 15:36:01 +04:00
Andrey Mironov
0fb1912d7c WHERE condition recognition. [#METR-11900] 2014-09-23 15:36:01 +04:00
Andrey Mironov
e954fa6d00 add elapsed and progress rows to system.merges. [#METR-12574] 
Fix data-race introduced due to misconception of atomic instructions on integers.
 2014-09-18 14:23:12 +04:00
Alexey Milovidov
f2c0ba3ba2 dbms: fixed error with merges [#METR-12767]. 2014-09-18 03:57:25 +04:00
Alexey Milovidov
8505c84c23 dbms: throttling INSERTs early [#METR-12767]. 2014-09-18 02:57:02 +04:00
Alexey Milovidov
eca407e61a Revert "dbms: fixed high CPU usage on failed INSERTs [#METR-12726]." 
This reverts commit 49cf3bbd0d8af92a756b46039a7a52fa81992765.
 2014-09-17 06:36:32 +04:00
Alexey Milovidov
587820aab9 dbms: fixed high CPU usage on failed INSERTs [#METR-12726]. 2014-09-17 05:38:08 +04:00
Andrey Mironov
f6f7004684 Merge 2014-09-16 14:24:33 +04:00
Alexey Milovidov
4d01c0c7d0 dbms: addition to prev. revision [#METR-12715]. 2014-09-13 22:59:12 +04:00
Alexey Milovidov
40d6f26ed7 dbms: improved performance with very small INSERTs [#METR-12715]. 2014-09-13 22:34:08 +04:00
Andrey Mironov
09a570ffc0 Merge 2014-09-12 20:05:29 +04:00
Alexey Milovidov
887f4d052f dbms: fixed error [#METR-12729]. 2014-09-12 05:06:38 +04:00
Alexey Milovidov
0ea4691107 Merge 2014-09-12 04:32:27 +04:00
Pavel Kartavyy
1a73e77463 dbms: fixed exception in TinyLog when it is empty [#METR-12532] 2014-09-10 20:49:18 +04:00
Andrey Mironov
e3d8e4e48b initial implementation. [#METR-12574] 2014-09-10 15:34:26 +04:00
Alexey Milovidov
d6d163b5dc dbms: replication: writers don't block ZK session restart [#METR-12572]. 2014-09-05 00:26:14 +04:00
Alexey Milovidov
8cda8c9190 dbms: probably fixed error [#METR-12572]. 2014-09-03 06:32:23 +04:00
Alexey Milovidov
fe822c016f dbms: added system table 'numbers_mt' (for testing purposes) [#METR-2944]. 2014-08-22 21:26:43 +04:00
Alexey Milovidov
dd9edb8c15 dbms: StorageDistributed: fixed error with signed shard key [#METR-12221]. 2014-08-22 21:17:25 +04:00
Andrey Mironov
09265f50f9 StorageDistributed: write to multiple local replicas, post-review corrections. [#METR-12221] 2014-08-22 18:06:20 +04:00
Andrey Mironov
c6d4fd941f review corrections. [#METR-12221] 2014-08-21 16:15:24 +04:00
Alexey Milovidov
d76bfae57b dbms: tiny modifications [#METR-12221]. 2014-08-20 06:20:07 +04:00
Andrey Mironov
a643e52d29 refactor, encapsulate thread in DirectoryMonitor. [#METR-12221] 2014-08-19 12:33:14 +04:00
Andrey Mironov
e9d97af140 rename based on review, fix behaviour when the only replic present is a local one. [#METR-12221] 2014-08-19 12:33:14 +04:00
Andrey Mironov
da264af80d little comprehension test 2014-08-19 12:33:14 +04:00
Andrey Mironov
269be93cbe write to local nodes, refactor StorageDistributed, extract DirectoryMonitor. [#METR-12221] 2014-08-19 12:33:14 +04:00
Andrey Mironov
b801907980 fix embarassing error in first-iterator detection 2014-08-19 12:33:14 +04:00
Andrey Mironov
b91dfcd1c2 refactor based on review; complete block output to files 2014-08-19 12:33:14 +04:00
Andrey Mironov
8b6adcb047 unify rewriteQuery, rewrite insert query. [#METR-12221] 2014-08-19 12:33:14 +04:00
Andrey Mironov
7eff8548c3 stop and join directory monitors on StorageDistributed::shutdown 2014-08-19 12:33:14 +04:00
Andrey Mironov
4a364a09e3 do not create target block unless required. [#METR-12221] 2014-08-19 12:33:14 +04:00
Andrey Mironov
2db71666a3 refactor write to StorageDistributed. [#METR-12221] 2014-08-19 12:33:13 +04:00
Andrey Mironov
e73bfe7b8a naive split implementation for DistributeBlockOutputStream (IColumn::insertFrom). [#METR-12221] 2014-08-19 12:33:13 +04:00
Alexey Milovidov
f2b967ab06 Merge 2014-08-14 11:25:21 +04:00
Alexey Milovidov
1cd1e5f724 dbms: BackgroundProcessingPool: less messy; fixed error(s) [#METR-12317]. 2014-08-14 05:48:50 +04:00
Michael Kolupaev
d9ae9876ce Merge 2014-08-13 12:08:40 +04:00