Vitaly Baranov
1dba3d9f9c
Make temporary files in better places.
2022-07-04 11:02:58 +02:00
Vitaly Baranov
592f568f83
Move backup/restore code to storages and databases - part 2.
2022-06-15 20:32:31 +02:00
Vitaly Baranov
724bc4dc57
Move backup/restore code to storages and databases - part 1.
2022-06-15 20:28:43 +02:00
Vitaly Baranov
73b1894a21
Rework collecting replicated parts.
2022-06-15 20:28:42 +02:00
Robert Schulze
777b5bc15b
Don't let storages inherit from boost::noncopyable
...
... IStorage has deleted copy ctor / assignment already
2022-05-03 09:07:08 +02:00
Robert Schulze
330212e0f4
Remove inherited create() method + disallow copying
...
The original motivation for this commit was that shared_ptr_helper used
std::shared_ptr<>() which does two heap allocations instead of
make_shared<>() which does a single allocation. Turned out that
1. the affected code (--> Storages/) is not on a hot path (rendering the
performance argument moot ...)
2. yet copying Storage objects is potentially dangerous and was
previously allowed.
Hence, this change
- removes shared_ptr_helper and as a result all inherited create() methods,
- instead, Storage objects are now created using make_shared<>() by the
caller (for that to work, many constructors had to be made public), and
- all Storage classes were marked as noncopyable using boost::noncopyable.
In sum, we are (likely) not making things faster but the code becomes
cleaner and harder to misuse.
2022-05-02 08:46:52 +02:00
Vitaly Baranov
68a020ecea
Implement BACKUP/RESTORE ON CLUSTER.
2022-04-25 16:34:33 +02:00
Alexander Tokmakov
3c762f566d
Merge branch 'master' into mvcc_prototype
2022-03-21 20:16:29 +01:00
Vitaly Baranov
ce25afb2e9
Storages and databases are hollow by default now.
2022-03-20 20:02:15 +01:00
Vitaly Baranov
e72a343994
Implement BACKUP & RESTORE for the Memory table engine.
2022-03-20 20:02:15 +01:00
Alexander Tokmakov
07d952b728
use snapshots for semistructured data, durability fixes
2022-03-17 18:26:18 +01:00
Anton Popov
063917786e
minor fixes
2022-03-14 17:29:18 +00:00
Anton Popov
2758db5341
add more comments
2022-03-01 19:32:55 +03:00
Anton Popov
a661eaf39f
better performance of getting storage snapshot
2022-02-16 02:17:22 +03:00
Anton Popov
587d7399ba
support dynamic subcolumns for Memory engine
2022-02-09 03:18:53 +03:00
Anton Popov
a20922b2d3
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-11-09 15:36:25 +03:00
Nikolai Kochetov
ab28c6c855
Remove BlockInputStream interfaces.
2021-10-14 13:25:43 +03:00
Alexey Milovidov
fe6b7c77c7
Rename "common" to "base"
2021-10-02 10:13:14 +03:00
Anton Popov
e36736b50c
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-08-02 22:52:02 +03:00
Nikolai Kochetov
9c92f43359
Update storages.
2021-07-23 22:33:59 +03:00
Anton Popov
3ed7f5a6cc
dynamic subcolumns: add snapshot for storage
2021-07-09 06:15:41 +03:00
Maksim Kita
67e9b85951
Merge ext into common
2021-06-16 23:28:41 +03:00
feng lv
4ffe199d39
Implement table comments
2021-04-23 12:18:23 +00:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr ( #22297 )
...
* Replace all Context references with std::weak_ptr
* Fix shared context captured by value
* Fix build
* Fix Context with named sessions
* Fix copy context
* Fix gcc build
* Merge with master and fix build
* Fix gcc-9 build
2021-04-11 02:33:54 +03:00
Maksim Kita
af19f89273
MemoryStorage sync comments and code
2021-04-06 13:41:48 +03:00
alesapin
5c6c318737
Restrict mutations for engines which doesn't support them
2021-02-25 13:07:48 +03:00
Alexey Milovidov
453450985f
Performance improvement by Nikolai Kochetov
2021-02-13 00:26:25 +03:00
Alexey Milovidov
ed7270dd8b
Better interface
2021-02-12 03:25:00 +03:00
Alexey Milovidov
d539948fe7
In memory compression: a prototype
2021-02-11 16:40:15 +03:00
Alexey Milovidov
905793a7e4
Disable excessive squashing of blocks for StorageMemory #13052
2021-02-07 04:57:17 +03:00
Anton Popov
1be39fddac
fix subcolumns with some storages
2020-12-22 19:42:37 +03:00
Maksim Kita
69127ca0ed
Changed BlocksList to Blocks
2020-12-14 00:21:25 +03:00
alexey-milovidov
1cd09fa367
Merge pull request #15127 from ucasFL/add-mutation-for-storagememory
...
Add mutation support for StorageMemory
2020-11-26 22:22:59 +03:00
nikitamikhaylov
72c7cd6693
replace Context& to Settings&
2020-11-25 16:47:32 +03:00
feng lv
005f345139
Merge branch 'master' of github.com:ClickHouse/ClickHouse into add-mutation-for-storagememory
2020-11-23 13:56:19 +00:00
nikitamikhaylov
68bef22fda
Merge branch 'master' of github.com:ClickHouse/ClickHouse into merging-sequential-consistency
2020-11-23 16:28:35 +03:00
Alexey Milovidov
5314185e25
Merge branch 'master' into azat-optimize_skip_unused_shards-optimization
2020-11-08 00:17:59 +03:00
hchen9
feaab260d8
Fix conflict
2020-10-23 12:54:33 -07:00
Amos Bird
ca7a5ccd0d
More resize
2020-10-13 09:56:35 +08:00
feng lv
3bcb9b8db5
fix
2020-10-08 17:18:56 +08:00
feng lv
3690294ea4
fix
2020-10-08 15:19:37 +08:00
hchen9
ed2ce4a6fc
Resolve conflict in StorageMemory
2020-10-07 17:19:59 -07:00
Alexander Kazakov
e54ff6e60a
Lock-less totalRows/totalBytes + more clear postponed init
2020-10-06 16:45:17 +03:00
feng lv
6289f44fd4
multiversion storage for StorageMemory
2020-10-05 00:28:36 +08:00
Azat Khuzhin
b838214a35
Pass non-const SelectQueryInfo (and drop mutable qualifiers)
2020-10-02 22:42:35 +03:00
hchen9
a5ac39b564
Pass Context parameter for IStorage.totalRows and IStorage.totalBytes
2020-09-30 16:47:42 -07:00
feng lv
5d7a77c207
add mutation support for StorageMemory
2020-09-22 17:23:46 +08:00
Nikolai Kochetov
b7e53208d1
Fix tests.
2020-09-04 11:36:47 +03:00
Alexey Milovidov
2a09aa53cc
Support parallel INSERT for more table engines
2020-08-26 19:41:30 +03:00
Nikolai Kochetov
2cca4d5fcf
Refactor Pipe [part 2].
2020-08-03 16:54:14 +03:00
