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590 Commits

Author SHA1 Message Date
alesapin
0a64ef5de8 Add severals ifs for format_version, but have to move this routine to single class 2018-11-12 20:44:43 +03:00
alesapin
6f5fef5344 CLICKHOUSE-3971: Write data with adaptive index granularity 2018-11-12 19:14:37 +03:00
Ivan Lezhankin
baf9566413 Fix style 2018-11-12 15:26:15 +03:00
Ivan Lezhankin
5d3da110a8 Refactor |freezePartition()| and |freezeAll()| 2018-11-12 15:26:15 +03:00
Ivan Lezhankin
935615a647 Reimplement FREEZE command. 2018-11-12 15:26:14 +03:00
Ivan Lezhankin
a837060454 Lock table structure before freezing. 2018-11-12 15:26:14 +03:00
Ivan Lezhankin
03e6a29eb2 Implement 'ALTER … FREEZE' command. 
Need some tests!
 2018-11-12 15:26:14 +03:00
Nikolai Kochetov
1e9aeba603 Split ExpressionAnalyzer and SyntaxAnalyzer. 2018-11-09 18:01:18 +03:00
Nikolai Kochetov
726ae0cb9a Split ExpressionAnalyzer and SyntaxAnalyzer. 2018-11-08 19:47:12 +03:00
Sabyanin Maxim
dacd999d4f Merge branch 'master' into CLICKHOUSE-4032 2018-11-06 16:50:07 +03:00
chertus
d2518fdb3f more refactoring: funcs to extract database_and_table from AST 2018-10-29 22:04:28 +03:00
Sabyanin Maxim
65bd40e290 Merge branch 'master' of github.com:yandex/ClickHouse into CLICKHOUSE-4032 2018-10-27 22:33:52 +03:00
Alexey Milovidov
98543b7c41 Fixed vertical merge of multidimensional Nested structures [#CLICKHOUSE-3901] 2018-10-17 00:22:41 +03:00
Sabyanin Maxim
ab050c8466 add comment section in column declaration. 
add comment column type in alter method.
add comment section in system.columns.
 2018-10-14 18:30:06 +03:00
Alexey Zatelepin
d9a0432c6c don't quote single-field partition keys #3109 [#CLICKHOUSE-4054] 2018-10-10 18:57:04 +03:00
alexey-milovidov
b6e53d22e1
Merge pull request #3200 from yandex/low-cardinality-function-result-cache 
Added cache for low cardinality function result.
 2018-09-26 18:12:48 +03:00
Nikolai Kochetov
d526859011 Added cache for low cardinality function result. [#CLICKHOUSE-3904] 2018-09-25 16:48:52 +03:00
Alexey Zatelepin
c2c12f22f7 try to immediately delete the part after checksums mismatch [#CLICKHOUSE-2837] 2018-09-21 19:07:21 +03:00
alexey-milovidov
0223225a05
Merge pull request #3035 from yandex/alter-update 
ALTER UPDATE
 2018-09-13 06:03:35 +03:00
Alexey Zatelepin
6da58aedd8 don't fetch mutated part if we have local part with the same checksums [#CLICKHOUSE-3937] 2018-09-11 19:41:01 +03:00
Alexey Zatelepin
133c9c7c37 Merge branch 'master' into alter-update 
Conflicts:
	docs/en/query_language/alter.md
 2018-09-07 19:11:02 +03:00
Alexey Zatelepin
1064d1d26b update MATERIALIZED columns when their dependencies are updated [#CLICKHOUSE-13] 2018-09-07 18:54:18 +03:00
Alexey Zatelepin
816b91e2e3 additional checks for UPDATEs of key columns [#CLICKHOUSE-13] 2018-09-04 17:34:50 +03:00
alesapin
6e64067a70 CLICKHOUSE-3800: Move cache to context, change hashing algorithm, add drop instruction for compiled expressions cache 2018-08-30 19:31:20 +03:00
Alexey Milovidov
2016374d20 Merging #2226 2018-08-05 10:05:43 +03:00
Alexey Zatelepin
a0730d7696 old mutations cleaner for non-replicated MergeTree engines [#CLICKHOUSE-3828] 2018-08-03 22:21:44 +03:00
Alex Zatelepin
41d87fdb0a fix getting new name for cloned part in case of empty parts [#CLICKHOUSE-3798] 2018-07-20 23:56:25 +00:00
Alexey Zatelepin
0fed05d25b use MergeTreeData::cloneAndLoadDataPart [#CLICKHOUSE-3798] 2018-07-20 22:44:34 +03:00
alexey-milovidov
68b57e605a
Merge branch 'master' into background-processing-pool-backoff 2018-07-16 06:27:43 +03:00
alexey-milovidov
4d1c470469 Update MergeTreeData.cpp 2018-07-16 06:22:22 +03:00
Alexey Zatelepin
ce17868a5c execute mutations synchronously for StorageMergeTree [#CLICKHOUSE-3748] 2018-07-16 06:22:22 +03:00
Alexey Milovidov
a2faa511cc Less number of "stat" calls for each INSERT into MergeTree #2281 2018-07-08 06:56:24 +03:00
Alex Zatelepin
f7f4f220f1 Update MergeTreeData.cpp 2018-07-06 15:14:23 +03:00
Ciprian Hacman
fd6fb023b6 Recreate format_version.txt when missing 2018-07-06 15:14:23 +03:00
Alexey Milovidov
e86f73e465 Fixed half of bad code #2571 2018-07-04 20:28:52 +03:00
Nikolai Kochetov
ba4cf6faf0 Merged with master. 2018-06-25 15:08:21 +03:00
alexey-milovidov
fafecb3c25
Better modularity of formats. (#2492) 
* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development): removed very old tests #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447

* Formats: better modularity (development) #2447
 2018-06-10 22:22:49 +03:00
Alexey Milovidov
ebe5e3f9b6 Reverted unclear modification #2260 2018-06-09 21:35:51 +03:00
Alexey Milovidov
d864f39ec7 Merge branch 'master' into zhang2014-feature/support_truncate 2018-06-09 19:10:06 +03:00
Alexey Milovidov
0bc678474e Merge branch 'feature/support_truncate' of https://github.com/zhang2014/ClickHouse into zhang2014-feature/support_truncate 2018-06-09 17:24:50 +03:00
Alexey Milovidov
26d448baad Passing settings to ser/de of data types: development #1710 2018-06-08 04:51:55 +03:00
Alexey Milovidov
de72b4adde Fixed bug found by PVS-Studio [#CLICKHOUSE-3] 2018-06-04 18:01:18 +03:00
Alexey Zatelepin
f6c72f8e56 Merge branch 'master' into replicated-mergetree-mutations 
Conflicts:
	dbms/src/Common/ActionBlocker.h
	dbms/src/Storages/MergeTree/ActiveDataPartSet.cpp
	dbms/src/Storages/MergeTree/ActiveDataPartSet.h
	dbms/src/Storages/MergeTree/MergeTreeData.h
	dbms/src/Storages/MergeTree/MergeTreeDataPart.cpp
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeAlterThread.cpp
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeLogEntry.cpp
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeLogEntry.h
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeQueue.h
	dbms/src/Storages/MergeTree/ReplicatedMergeTreeRestartingThread.cpp
	dbms/src/Storages/StorageMergeTree.cpp
	dbms/src/Storages/StorageReplicatedMergeTree.cpp
	dbms/src/Storages/StorageReplicatedMergeTree.h
 2018-05-28 18:37:30 +03:00
Alexey Zatelepin
aff6ad42ed support empty parts [#CLICKHOUSE-3747] 2018-05-25 23:13:00 +03:00
Alexey Zatelepin
9a32c76e76 parts versioning [#CLICKHOUSE-3687] 2018-05-25 23:04:07 +03:00
Vitaliy Lyudvichenko
87ad1df259 More atomic insert to MATERIALIZED VIEW. [#CLICKHOUSE-3743] 2018-05-23 19:18:04 +03:00
Vitaliy Lyudvichenko
c888903488
Add query ALTER TABLE t1 [REPLACE|ATTACH] PARTITION FROM t2 
* Add ATTACH PARTITION FROM table for MergeTree. [#CLICKHOUSE-3546]

* Implemented replicated case on non-leader replica. [#CLICKHOUSE-3546]

* Disable merges in the dropping range. [#CLICKHOUSE-3546]

* DROP PARTITION is atomic and simpler now. [#CLICKHOUSE-3546]

* Implemented more SYSTEM queries. [#CLICKHOUSE-2931] [#CLICKHOUSE-3546]

SYSTEM queries:
RESTART REPLICAS
SYNC REPLICA db.name
STOP MERGES [db.name]
START MERGES [db.name]
STOP FETCHES [db.name]
START FETCHES [db.name]
STOP REPLICATED SENDS [db.name]
START REPLICATED SENDS [db.name]
STOP REPLICATION QUEUES [db.name]
START REPLICATION QUEUES [db.name]

* Fixed a bunch of bugs in REPLACE PARTITION. [#CLICKHOUSE-3546]

* Add tests for REPLACE PARTITION and SYSTEM. [#CLICKHOUSE-3546]

* Add system.part_log logging. [#CLICKHOUSE-3546]

* Fixed long wait in SYNC REPLICA. [#CLICKHOUSE-3546]

* Add requested changes. [#CLICKHOUSE-3546]

Fixed clickhouse-client bad return code.

* Add requested chenges. [#CLICKHOUSE-3546]

* Add requested chenges. [#CLICKHOUSE-3546]
 2018-05-21 16:49:54 +03:00
zhang2014
c8f655c1aa ISSUES-2259 fix the test after the merge master 2018-05-21 11:38:46 +08:00
zhang2014
6613e56784 ISSUES-2259 support truncate syntax 2018-05-21 11:38:46 +08:00
Alexey Milovidov
956128a67a Fixed style a bit [#CLICKHOUSE-2] 2018-05-07 05:01:11 +03:00
Tsarkova Anastasia
2c96b1c684 Add comments. Change projection restoring function. 2018-04-29 15:49:58 +02:00
Tsarkova Anastasia
12c8014e5c Conditional computations. 2018-04-24 09:16:39 +02:00
Nikolai Kochetov
a6375d6155 merged with master 2018-04-20 17:15:03 +03:00
Alexey Milovidov
c0978919e3 Fixed error with partition key IN, part 1 #2246 2018-04-19 23:34:02 +03:00
Nikolai Kochetov
dd10c2073c merged with master 2018-04-19 18:10:44 +03:00
alexey-milovidov
22f7a3a545
Merge pull request #2223 from sundy-li/master 
Fix:ignore the format_version check when the data is empty
 2018-04-17 22:50:26 +03:00
Nikolai Kochetov
9e05052c2a merged with master 2018-04-16 18:35:11 +03:00
Nikolai Kochetov
7b8a306e34 minor fixes 2018-04-16 18:11:13 +03:00
sundy-li
12211ffc5b Fix:ignore the format_version check when the data is empty 2018-04-16 18:04:59 +08:00
Nikolai Kochetov
41229b201b Merge branch 'master' into fix-header-for-union-stream-in-distributed-2 2018-04-13 23:11:04 +03:00
Nikolai Kochetov
42f9a4d773 added PrewhereInfo [#CLICKHOUSE-3694] #2156 2018-04-11 22:10:08 +03:00
Nikolai Kochetov
b96039bafe added check for partition column in mayBenefitFromIndexForIn #2170 2018-04-05 00:03:16 +03:00
alexey-milovidov
e2a517db12 Update MergeTreeData.cpp 2018-04-04 00:17:22 +03:00
Nikolai Kochetov
2163977b2a mayBenefitFromIndexForIn returns true if at least one tuple element is in pk [#CLICKHOUSE-3680] 2018-04-04 00:17:22 +03:00
alexey-milovidov
23baae447d
Update MergeTreeData.cpp 2018-04-04 00:16:58 +03:00
Nikolai Kochetov
a687c41a8c mayBenefitFromIndexForIn returns true if at least one tuple element is in pk [#CLICKHOUSE-3680] 2018-04-03 21:37:35 +03:00
Alex Zatelepin
c5b04f7f17 Add info about total uncompressed part size to system tables (#2052) 
* column size calculating routines now take into account multiple streams [#CLICKHOUSE-2831]

* rename for clarity

* use more appropriate method for calculating table size

* add info about total uncompressed part size to system.parts and system.parts_columns [#CLICKHOUSE-2831]

* rename columns for clarity [#CLICKHOUSE-2831]

* count shared substreams only once [#CLICKHOUSE-2831]
 2018-03-26 17:18:04 +03:00
Alexey Milovidov
02c67e2b13 Fixed error [#CLICKHOUSE-2] 2018-03-16 09:51:37 +03:00
Alexey Zatelepin
5906c9a988 rename for clarity 2018-03-13 18:00:28 +03:00
Alexey Zatelepin
fdffbe53ac encapsulate ColumnsDeclaration [#CLICKHOUSE-3241] 2018-03-13 17:41:25 +03:00
Alexey Zatelepin
78d92f6794 add some useful methods, rename for clarity [#CLICKHOUSE-3241] 2018-03-12 22:10:13 +03:00
Alexey Zatelepin
972db7b072 iterate over materialized columns where it makes sense 2018-03-12 22:07:48 +03:00
Alexey Zatelepin
71642b0880 use ColumnsDescription everywhere [#CLICKHOUSE-3241] 2018-03-12 22:07:48 +03:00
Alexey Milovidov
afbbd780e3 Fixed error with initialization of PartLog [#CLICKHOUSE-3354] 2018-03-10 22:57:13 +03:00
Alexey Milovidov
3f8ef38b41 Fixed wording #245 2018-03-10 02:23:15 +03:00
Alex Zatelepin
90ea45a397
better exception message [#CLICKHOUSE-3599] 2018-03-06 22:01:45 +03:00
Alexey Zatelepin
ec91d29d6a correct MergingParams columns check [#CLICKHOUSE-3599] 2018-03-06 20:17:58 +03:00
Alexey Milovidov
07d8db9f2a Explicit semantic for TSan [#CLICKHOUSE-2] 2018-03-03 20:44:53 +03:00
alexey-milovidov
82fa3883f8
Merge pull request #1930 from yandex/nonblocking-precommitted 
Allow PreCommitted parts to contain each other
 2018-02-22 23:35:16 +03:00
alexey-milovidov
d4dcb9412c
Merge pull request #1941 from yandex/unsorted-mergetree 
Fix MergeTree idiosyncrasies
 2018-02-22 00:36:59 +03:00
Alexey Zatelepin
610f70fbeb forbid non-deterministic functions in primary and partition keys [#CLICKHOUSE-3455] 2018-02-21 20:54:16 +03:00
Alexey Zatelepin
e3422ea52e MergeTree without primary key [#CLICKHOUSE-3462] 2018-02-21 17:50:26 +03:00
Alexey Milovidov
aad0c62e67 Fixed error [#CLICKHOUSE-2] 2018-02-21 08:11:53 +03:00
Alexey Zatelepin
53b5c5f54c add check for intersecting parts when adding new parts 2018-02-20 16:58:41 +03:00
Alexey Zatelepin
5bc6bd55b1 allow PreCommitted parts to contain each other, clean up code 2018-02-20 16:33:28 +03:00
Alexey Milovidov
d0bfa15525 Removed UnsortedMergeTree, part 2 [#CLICKHOUSE-2] 2018-02-19 20:31:49 +03:00
Alexey Milovidov
7ff1346685 Removed UnsortedMergeTree, part 2 [#CLICKHOUSE-2] 2018-02-19 20:31:30 +03:00
Alexey Milovidov
fa50fe80a0 Added method "getHeader" in IBlockOutputStream: development [#CLICKHOUSE-2] 2018-02-19 03:45:32 +03:00
Nikolai Kochetov
64b3a8baa7 added secondary sort expression [#CLICKHOUSE-3479] 2018-02-13 00:13:50 +03:00
Nikolai Kochetov
beb866150d added checks and comments for FixedSizeDequeWithGaps; review fixes [#CLICKHOUSE-3479] 2018-02-13 00:13:50 +03:00
Nikolai Kochetov
32bdf7c38c renamed MultiversionMergeTree to VersionedCollapsingMergeTree [#CLICKHOUSE-3479] 2018-02-13 00:13:50 +03:00
Nikolai Kochetov
66b94d481a added MultiversionMergeTree [#CLICKHOUSE-3479] 2018-02-13 00:13:50 +03:00
Nikolai Kochetov
27179b375a removed prerequisites [#CLICKHOUSE-3550] 2018-02-08 20:18:52 +03:00
Vitaliy Lyudvichenko
94f38d744e
Merge pull request #1750 from yandex/CLICKHOUSE-3346 
Fault-tolerant cluster copier util
 2018-01-31 13:21:51 +03:00
Vitaliy Lyudvichenko
e2fb6d8c80 Merge remote-tracking branch 'origin/master' into CLICKHOUSE-3346 2018-01-25 22:00:08 +03:00
Vitaliy Lyudvichenko
61233b886a Better system.part_log. [#CLICKHOUSE-3342] 2018-01-25 21:40:02 +03:00
Vitaliy Lyudvichenko
26e58271e9 Removed repeatable columns field from Storages declarations. [#CLICKHOUSE-2] 2018-01-25 17:42:39 +03:00
Vlad Arkhipov
6738d6a995 Add comments. Improve method names. 2018-01-23 11:18:12 +03:00
Vlad Arkhipov
be96cf5133 Replace subqueries and table expressions on the right side of the IN operator with their results in order to make MergeTree storage engines evaluate the corresponding conditions by using the index. 2018-01-21 11:22:52 +03:00
proller
d97b2edc7c Make separate libs Common/ZooKeeper and Common/ConfigProcessor (#1749) 
* Make separate libs Common/ZooKeeper and Common/ConfigProcessor
renamed:    dbms/src/Common/StringUtils.h -> dbms/src/Common/StringUtils/StringUtils.h

* Fix space

* Fix data in system.build_options

* merge

* merge
 2018-01-15 22:07:47 +03:00
alexey-milovidov
2a7024ba5a Update MergeTreeData.cpp 2018-01-09 21:01:26 +03:00
alexey-milovidov
1292d14185 Update MergeTreeData.cpp 2018-01-09 21:01:26 +03:00
zhang2014
517958ab09 ISSUES-1369 fix typo 2018-01-09 21:01:26 +03:00
zhang2014
be966015c9 ISSUES-1369 add check when create Replacing & Collapsing 2018-01-09 21:01:26 +03:00
Alexey Milovidov
fcdd5de47d Revert "Removed questionable code (2) [#CLICKHOUSE-2]." 
This reverts commit fcabe8b888.
 2017-12-28 07:39:19 +03:00
Alexey Milovidov
c89041ce63 Removed questionable code (2) [#CLICKHOUSE-2]. 2017-12-26 01:51:04 +03:00
Alexey Milovidov
ec71908b00 Revert "Removed questionable code (2) [#CLICKHOUSE-2]." 
This reverts commit fcabe8b888.
 2017-12-26 00:57:29 +03:00
Alexey Milovidov
fcabe8b888 Removed questionable code (2) [#CLICKHOUSE-2]. 2017-12-26 00:32:33 +03:00
Alexey Milovidov
a85b2e5a95 Removed questionable code [#CLICKHOUSE-2]. 2017-12-26 00:10:46 +03:00
Alexey Milovidov
bcfde7c6c0 Get rid of DataTypeNested, part 2 [#CLICKHOUSE-2]. 2017-12-25 21:58:39 +03:00
Alexey Zatelepin
c3348e27a4 shorter [#CLICKHOUSE-2] 2017-12-25 20:31:14 +03:00
Alexey Zatelepin
2340e55d0e revert to old behaviour of getPartIfExists() [#CLICKHOUSE-3508] 2017-12-20 20:04:14 +03:00
Alexey Milovidov
c5d5296889 Miscellaneous [#CLICKHOUSE-2]. 2017-12-18 07:07:26 +03:00
Alexey Milovidov
6ad5be5eee Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-17 10:15:13 +03:00
Alexey Milovidov
ecd56de6a8 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 00:11:24 +03:00
Alexey Milovidov
c3015bece3 Miscellaneous [#CLICKHOUSE-2]. 2017-12-11 01:44:04 +03:00
Alexey Milovidov
3def5f03f5 Cleanup semantics of data types [#CLICKHOUSE-2]. 2017-12-09 19:17:37 +03:00
Alexey Milovidov
7e2100d7f7 Fixed exception message [#CLICKHOUSE-2]. 2017-12-04 23:37:28 +03:00
Alexey Milovidov
06dfe7f562 Unification of serde of data types: development [#CLICKHOUSE-2838]. 2017-12-03 08:55:49 +03:00
Alexey Milovidov
ab022d0882 Unification of serde of data types: development [#CLICKHOUSE-2838]. 2017-12-03 05:59:59 +03:00
Alexey Milovidov
1aa99092c3 Unification of serde of data types: development [#CLICKHOUSE-2838]. 2017-12-03 05:15:35 +03:00
Alexey Milovidov
a9ddaa2b19 Unification of serde of data types: development [#CLICKHOUSE-2838]. 2017-12-03 04:49:54 +03:00
Alexey Milovidov
a813287afd Rewrite MergeTreePartChecker [#CLICKHOUSE-2838]. 2017-12-03 03:48:19 +03:00
Alexey Milovidov
464d962010 Rewrite MergeTreePartChecker [#CLICKHOUSE-2838]. 2017-12-03 03:46:34 +03:00
Alexey Milovidov
5510bea3f8 Unification of serde of data types: development [#CLICKHOUSE-2838]. 2017-12-03 01:12:27 +03:00
Alexey Milovidov
54e601019c Better [#CLICKHOUSE-2]. 2017-12-02 00:40:58 +03:00
Vitaliy Lyudvichenko
b738d1baed Add multi index for data_parts storage. And fixed bugs. [#CLICKHOUSE-3452] 
Fixed handling of obsolete parts.
Fixed conflict resolution between simultaneous PreCommitted covering parts.
Fixed memory leak caused by ordinary MergeTree parts stucked in Deleting state.
Added hidden _state column into system.parts.
 2017-11-29 14:25:11 +03:00
Alexey Milovidov
01e8adbfff Removed "experimental" namespace [#CLICKHOUSE-2]. 2017-11-20 07:15:43 +03:00
alexey-milovidov
fc0a51f1b9
Merge branch 'master' into fix4 2017-11-19 23:57:44 +03:00
Alexey Milovidov
729b114c15 Removed unsupported functionality [#CLICKHOUSE-2]. 2017-11-18 05:34:00 +03:00
proller
6da4f5a661 add locks 2017-11-01 22:56:07 +03:00
Alexey Milovidov
6aff58c747 Added backward compatibility for tables created with wrong sampling key; fixed tiny error [#CLICKHOUSE-2]. 2017-11-01 04:45:10 +03:00
alexey-milovidov
3b99b723d7
Merge pull request #1245 from yandex/CLICKHOUSE-3178 
Atomic parts addition and removing
 2017-10-27 23:03:33 +03:00
Vitaliy Lyudvichenko
602560cb2e Update system.parts table. [#CLICKHOUSE-3178] 2017-10-26 17:20:21 +03:00
Vitaliy Lyudvichenko
d6ea9c3dcf Fixed awful copypaste. [#CLICKHOUSE-3178] 2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
b5c7eaa80e Force data parts cleanup before repeat fetch. [#CLICKHOUSE-3178] 2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
db3a67a421 Add clearer RangeFiltered implementation. [#CLICKHOUSE-3178] 2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
e2a12d1088 Introduced logic for MergeTree parts states. [#CLICKHOUSE-3178] 2017-10-26 17:16:06 +03:00
Vitaliy Lyudvichenko
5787e8b257 Add state for MergeTree parts. [#CLICKHOUSE-3178] 
And Removed obsolete code.
 2017-10-26 17:16:06 +03:00
Alexey Milovidov
65982a1642 Fixed exception messages [#CLICKHOUSE-2]. 2017-10-25 22:17:37 +03:00
Alexey Zatelepin
b6b5d1cf25 store rows count for part on disk to allow tables without fixed size columns [#CLICKHOUSE-3000] 2017-10-24 17:11:53 +03:00
Alexey Zatelepin
c61d4106e8 allow loading all MergeTree settings from a query [#CLICKHOUSE-3000] 2017-10-20 21:28:45 +03:00
Alexey Zatelepin
a7c85e0c89 save index_granularity to ATTACH query if it wasn't set explicitly [#CLICKHOUSE-3000] 2017-10-20 21:28:44 +03:00
Alexey Zatelepin
75c65c7b59 use extended storage definition syntax for MergeTree engines [#CLICKHOUSE-3000] 2017-10-20 21:28:42 +03:00
Marek Vavruša
2ac5a743cc dbms: fix build with OS X built-in clang 
The built-in clang doesn’t support value() for
`std::experimental::optional`. It however supports
dereference operator, which is basically the
same thing:

```
/clickhouse/dbms/src/DataStreams/NullableAdapterBlockInputStream.cpp:83:67: error: call to unavailable member function 'value':
                    res.insert({elem.column, elem.type, rename[i].value()});
                                                        ~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/experimental/optional:547:17: note: candidate function has been explicitly made unavailable
    value_type& value()
                ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/experimental/optional:539:33: note: candidate function has been explicitly made unavailable
    constexpr value_type const& value() const
```
 2017-10-13 18:12:29 -07:00
proller
49f8080e52 Small debud improvement 2017-10-13 21:44:26 +03:00
Amos Bird
f30841d5ab Fix SummingMergeTree argument checking logic. 
This patch fixes the Nested Column Name checking logic, which allows nested
columns be explicitly specified in SummingMergeTree engine.
 2017-10-13 15:42:32 +03:00
Vladimir Chebotarev
1e0241e262 dbms: CompressionSettingsSelector. [#METR-21516] 2017-10-13 04:08:23 +03:00
KochetovNicolai
83925f1d5e Fix array writing (#1314) 
* changed MergedBlockOutputStream [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* disabled checkNoMultidimensionalArrays [#CLICKHOUSE-3341]

* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]

* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]

* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]

* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]

* added test [#CLICKHOUSE-3341]

* fixed test [#CLICKHOUSE-3341]

* refactoring and comments [#CLICKHOUSE-3341]

* fix build [#CLICKHOUSE-3341]

* Update ColumnArray.h
 2017-10-12 23:13:26 +03:00
Alexey Milovidov
d468473d62 Fixed FREEZE PARTITION: using only active data parts; acquire snapshot of parts [#CLICKHOUSE-3369]. 2017-10-12 21:21:17 +03:00
Alexey Zatelepin
6e57272052 don't use partition value as a prefix for FREEZE PARTITION [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
61f0b32757 forbid ALTER of partition key columns for now [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
1be62b567e safeguards to protect against distinct partition values with the same partition_id [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
728a23f60e allow creation of custom-partitioned tables with experimental syntax [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
a10ba0cd91 serialize partition key in Replicated tables metadata [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
909b46de0f add MergeTreeDataFormatVersion constant [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
68cb592277 allow arbitrary partition literals in ALTER PARTITION queries [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
f0995f2741 partition serialization into id and text [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
25bb444d5a absence of partitioning works [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
e9f93028b8 serialize partition and minmax index values [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Zatelepin
2f80c150db save MergeTree data format version and parse part names depending on it [#CLICKHOUSE-3000] 2017-09-26 20:40:02 +03:00
Alexey Milovidov
40884640a1 Merge branch 'master' of github.com:yandex/ClickHouse 2017-09-01 21:21:05 +03:00
Alexey Milovidov
2af8747164 Removed obsolete code [#CLICKHOUSE-3270]. 2017-09-01 21:21:01 +03:00
alexey-milovidov
775d95888a Merge pull request #1163 from yandex/CLICKHOUSE-2931 
Introduce SYSTEM queries
 2017-09-01 20:45:29 +03:00
Alexey Zatelepin
d2847f22af PR fixes [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
Alexey Zatelepin
61987df169 check alter of partition key columns [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
Alexey Zatelepin
645e4b7a53 generalize MinMax index [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
Alexey Zatelepin
5471979f46 generic partitioning of inserted blocks [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
Alexey Zatelepin
be1c62d7f8 split partition and minmax index [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
Alexey Zatelepin
99969ab77a Introduce MergeTreePartitionIndex. Isolate its loading code. [#CLICKHOUSE-3000] 2017-08-31 23:32:03 +03:00
alexey-milovidov
5d14855989 Merge branch 'master' into CLICKHOUSE-2931 2017-08-31 00:23:39 +03:00
Vitaliy Lyudvichenko
84660029ec Don't leave trash part nodes in ZK in case of deleting non-existing duplicated parts. [#CLICKHOUSE-3252] 2017-08-29 20:49:37 +03:00
Vitaliy Lyudvichenko
48f5d8f1a3 Add SYSTEM DROP DNS CACHE. [#CLICKHOUSE-2931] 2017-08-28 20:27:16 +03:00
Alexey Milovidov
3a86673aea Fixed error when part could become broken during ALTER MODIFY of element of Nested column [#CLICKHOUSE-3232]. 2017-08-16 22:41:52 +03:00
Alexey Milovidov
164ad05ae1 Little better [#CLICKHOUSE-3231]. 2017-08-16 22:22:49 +03:00
Alexey Zatelepin
0df4ae6b02 do not use unnecessary temporary objects to query a set of parts [#CLICKHOUSE-3000] 2017-08-15 22:30:52 +03:00
Alexey Zatelepin
f25f0cd759 reduce number of places where partitioning by month is assumed [#CLICKHOUSE-3000] 2017-08-15 22:30:52 +03:00
Vitaliy Lyudvichenko
10c14cfccb Small code enhancements according to clang-tidy. [#CLICKHOUSE-2931] 2017-08-04 17:35:36 +03:00
alexey-milovidov
ae8783aee3 Merge pull request #1045 from prog8/nocompression 
Added compression NONE
 2017-08-01 23:07:52 +03:00
Pawel Rog
d6a2056851 Applied changes requested by Alexey 2017-08-01 16:48:24 +02:00
Pawel Rog
9f799820d9 Applied changes requested by Alexey 2017-08-01 10:12:15 +02:00
Alexey Milovidov
6578fb2645 Fixed error [#CLICKHOUSE-3191]. 2017-08-01 00:39:24 +03:00
alexey-milovidov
4877aa394c Update MergeTreeData.cpp 2017-07-31 20:44:41 +03:00
Pawel Rog
3a6c444996 Merge branch 'master' into nocompression 2017-07-31 13:36:58 +02:00
Pawel Rog
e1ab721d3d Use compression method from configs 2017-07-31 13:12:28 +02:00
Pawel Rog
a0cc54457e Added compression NONE 2017-07-31 12:44:45 +02:00
Alexey Milovidov
dd1f54bce2 Changed Poco::RWLock to std::shared_lock [#APRILDEV-91]. 2017-07-28 20:34:02 +03:00
alexey-milovidov
d4d266fa18 ColumnConst unification (#1011) 
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* Fixed error in ColumnArray::replicateGeneric [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
 2017-07-21 09:35:58 +03:00
Nikolai Kochetov
283810e8ab merged with master 2017-07-13 23:59:34 +03:00
Nikolai Kochetov
75be0b81d8 removed typeid_cast from IColumn.h 2017-07-13 23:58:19 +03:00
Nikolai Kochetov
8c65d6013e added preferred_max_column_in_block_size_bytes setting, added filtration ratio prediction [#CLICKHOUSE-3065] 2017-07-13 21:45:09 +03:00
Vitaliy Lyudvichenko
b843ea5b3f Resolves #964. Fixed input_format_skip_unknown_fields for negative numbers. [#CLICKHOUSE-3] 2017-07-11 21:36:51 +03:00
Guillaume Tassery
cba9815981 Change Uuid to UUID datatype and make UInt128 a generic type 2017-07-04 12:42:53 +02:00
Guillaume Tassery
525851ec68 sync master 2017-06-30 22:21:42 +02:00
Guillaume Tassery
1231952fca Implement UUID type and toUuid function 2017-06-30 22:01:27 +02:00
Alexey Milovidov
90a1ae1062 Fixed error in prev. revision [#CLICKHOUSE-3091]. 2017-06-25 05:22:10 +03:00
Alexey Milovidov
8228acd3ea Removed obsolete code that was relevant only in extremely rare case of transforming CollapsingMergeTree to ReplicatedCollapsingMergeTree through ATTACHing data parts and while some considerations about data order in table is important [#CLICKHOUSE-3091]. 2017-06-25 03:51:51 +03:00
Alexey Milovidov
6eb06774d3 Addition to prev. revision [#CLICKHOUSE-3091]. 2017-06-22 19:29:15 +03:00
Alexey Milovidov
c96719685c Lowered max_delay_to_insert to one second, because higher values are non practical and could be harmful for usual failover logic in client apps [#CLICKHOUSE-3091]. 2017-06-22 19:17:01 +03:00
Alexey Milovidov
7bdc87adf0 Loosened threshold on broken parts in filesystem [#CLICKHOUSE-3076]. 2017-06-21 22:11:11 +03:00