Nikita Vasilev
d9b7f30245
added indexes to checkDataPart
2019-01-09 22:20:50 +03:00
chertus
729ca697d9
minor SyntaxAnalyzer refactoring
2019-01-09 19:16:59 +03:00
Alexey Milovidov
19f4652959
Fixed bugs found by PVS-Studio
2019-01-09 18:44:20 +03:00
Nikita Vasilev
d1e2ab85e3
asts -> exprlist
2019-01-08 14:04:25 +03:00
Nikita Vasilev
48e136f029
unique names
2019-01-08 12:38:46 +03:00
Nikita Vasilev
69c6e77d53
fixed nullptr error
2019-01-07 21:53:51 +03:00
Nikita Vasilev
e95376e550
Merge branch 'master' into nikvas0/index
2019-01-06 16:21:00 +03:00
Nikita Vasilev
82cc39d441
added setSkipIndexes
2019-01-05 15:35:13 +03:00
Alexey Milovidov
06a8c3f02d
Added some warnings from clang's -Weverything
2019-01-05 06:33:22 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +03:00
Alexey Milovidov
e33e5150b7
Miscellaneous [#CLICKHOUSE-2]
2019-01-02 09:44:36 +03:00
proller
300bbdfb43
Fix cyclic lib depend ppart 2: clean
2018-12-28 21:15:26 +03:00
alexey-milovidov
d16447c3f4
Merge pull request #3899 from yandex/custom_compression_codecs
...
Custom compression codecs
2018-12-28 08:29:09 +03:00
Nikita Vasilev
c89df916ab
ptrs
2018-12-26 20:34:44 +03:00
Nikita Vasilev
b62197b1ad
fixed compilation
2018-12-26 15:49:05 +03:00
Nikita Vasilev
04a8ea85af
added index interface and factory
2018-12-26 15:19:24 +03:00
Alexey Milovidov
985aa2c034
Fixed build #3926
2018-12-26 04:12:13 +03:00
alesapin
7c11455bd3
Remove compression settings
2018-12-21 15:17:30 +03:00
Alexey Zatelepin
b7afe46dfd
remove ALTER MODIFY PRIMARY KEY command [#CLICKHOUSE-4214]
2018-12-20 21:57:20 +03:00
alexey-milovidov
7cc867de0a
Merge branch 'master' into background-processing-pool-backoff
2018-12-14 17:41:55 +03:00
Emmanuel Donin de Rosière
7d7acb92da
Merge remote-tracking branch 'upstream/master'
2018-12-12 15:02:52 +01:00
Emmanuel Donin de Rosière
982cd749be
Better management of DateTime partitionning #3786
...
Adding min_time and max_date in system.parts table
2018-12-10 11:20:19 +01:00
alexey-milovidov
0fdb3b9628
Merge branch 'master' into issue-3578
2018-12-07 23:53:34 +03:00
Alexey Zatelepin
c9b97ae86c
fix unexpected modification of original ORDER BY ast [#CLICKHOUSE-3859]
2018-12-05 17:02:34 +03:00
chertus
3db00b7b98
Merge branch 'master' into issue-3578
2018-12-05 14:43:14 +03:00
chertus
933c055104
CLICKHOUSE-3578 review proress
2018-12-04 17:09:47 +03:00
alesapin
bf338b957f
Merge master
2018-12-03 12:10:06 +03:00
alesapin
3efb00b0ef
Some debug
2018-12-03 11:52:21 +03:00
alexey-milovidov
48b30edcf5
Merge branch 'master' into alter-order-by
2018-12-02 21:06:38 +03:00
alesapin
5524b77915
Compilable code!
2018-11-30 18:36:10 +03:00
alesapin
497a09c41b
Return to adaptive granularity
2018-11-29 16:12:20 +03:00
alesapin
b2fd3e804a
Add special logic for alter
2018-11-29 14:55:34 +03:00
alesapin
b7cdd8fe7f
Trying to simplify merge reading logic
2018-11-28 18:05:28 +03:00
Alexey Zatelepin
1b27fb046d
Merge branch 'master' into alter-order-by
...
Conflicts:
dbms/programs/server/Server.cpp
2018-11-28 16:47:07 +03:00
Alexey Zatelepin
9ae79c60e8
get rid of (ASTPtr *) in AlterCommands::apply [#CLICKHOUSE-3859]
2018-11-28 16:34:57 +03:00
Alexey Zatelepin
e085bc9816
adapt code of #3609 [#CLICKHOUSE-3859]
2018-11-27 20:07:10 +03:00
alexey-milovidov
a7d75c527b
Merge pull request #3652 from yandex/unquote-partition
...
Don't quote single-field partition keys
2018-11-26 19:57:01 +03:00
Alexey Zatelepin
d3d9242462
Merge branch 'master' into alter-order-by
...
Conflicts:
dbms/src/Parsers/ASTAlterQuery.h
dbms/src/Parsers/ParserAlterQuery.cpp
dbms/src/Storages/AlterCommands.cpp
dbms/src/Storages/AlterCommands.h
2018-11-26 16:01:48 +03:00
Alexey Milovidov
5a0feee45e
Removed "conditional computations" feature, because it is not ready #2272
2018-11-26 04:39:04 +03:00
Alexey Milovidov
c77930fe30
Whitespaces [#CLICKHOUSE-2]
2018-11-26 03:56:50 +03:00
alexey-milovidov
c6bc4279ee
Merge pull request #3377 from s-mx/CLICKHOUSE-4032
...
Added support for column COMMENTs in table definition.
2018-11-23 16:43:58 +03:00
alexey-milovidov
2c2d75cceb
Don't allow exceptions without code ( #3645 )
...
* Don't allow exceptions without code #3633
* Don't allow exceptions without code #3633
2018-11-23 00:19:58 +03:00
Sabyanin Maxim
3a67b505c5
Merge branch 'master' of https://github.com/yandex/ClickHouse into CLICKHOUSE-4032
2018-11-22 16:54:10 +03:00
Alexey Milovidov
ab5d76fc42
Fixed error introduced in #3553 and prevent it happening
2018-11-21 23:56:37 +03:00
Ivan Lezhankin
1e070a7c51
Move FREEZE_ALL command source code inside |PartitionCommand|
2018-11-20 20:13:59 +03:00
alesapin
6123993ec0
Load granularity to memroy
2018-11-15 17:06:54 +03:00
Sabyanin Maxim
d9e6789f78
make MergeTree work with comments
2018-11-15 16:12:27 +03:00
Alexey Zatelepin
b071547b2d
add checks for ALTER MODIFY ORDER BY [#CLICKHOUSE-3859]
2018-11-14 20:12:32 +03:00
alesapin
b2b29815dd
Change fixed index granularity to adaptive
2018-11-14 10:49:20 +03:00
Alexey Zatelepin
29b34365e6
Merge branch 'master' into alter-order-by
...
Conflicts:
dbms/src/Interpreters/ExpressionAnalyzer.cpp
dbms/src/Storages/MergeTree/MergeTreeData.cpp
dbms/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp
2018-11-13 16:27:19 +03:00
Alexey Zatelepin
2cc0aae82c
rearrange AST members in MergeTreeData [#CLICKHOUSE-3859]
2018-11-13 16:15:17 +03:00
Alexey Zatelepin
7167bfd7b3
fix prewhere with FINAL for VersionedCollapsingMergeTree [#CLICKHOUSE-3859]
2018-11-13 16:15:12 +03:00
Alexey Zatelepin
8b85822192
store original key ASTs, and not extracted ASTExpressionLists [#CLICKHOUSE-3859]
2018-11-13 16:14:44 +03:00
Alexey Zatelepin
0c0c4fd28d
add sorting_and_primary_keys_independent [#CLICKHOUSE-3859]
2018-11-13 16:13:19 +03:00
Alexey Zatelepin
c4bf38ef07
comments [#CLICKHOUSE-3859]
2018-11-13 16:13:06 +03:00
Alexey Zatelepin
f4c26e78d2
renames [#CLICKHOUSE-3859]
2018-11-13 16:13:01 +03:00
Alexey Zatelepin
0fa86162d9
separate sorting key and primary key, allow setting primary key separately [#CLICKHOUSE-3859]
2018-11-13 16:12:55 +03:00
Alexey Zatelepin
9a92c0a55c
sort key is distinct from primary key [#CLICKHOUSE-3859]
2018-11-13 16:12:49 +03:00
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
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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