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
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
Vitaly Baranov
7f89b98308
Rework BackupSettings and RestoreSettings a little, pass StorageRestoreSettings to storages.
2022-03-20 20:02:15 +01:00
Vitaly Baranov
258a472001
Shorter names: rename IRestoreFromBackupTask -> IRestoreTask.
2022-03-20 20:02:15 +01:00
Vitaly Baranov
7a63feb3f7
Make restore tasks explicit.
2022-03-20 20:01:31 +01:00
Anton Popov
a20922b2d3
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-11-09 15:36:25 +03:00
Vitaly Baranov
a1f29d31ea
Support BACKUP & RESTORE for log family.
2021-11-01 12:07:17 +03:00
Vitaly Baranov
0e8c9b089f
Keep indices for StorageStripeLog in memory.
2021-10-31 03:52:41 +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
2dc5c89b66
Update Storage::write
2021-07-23 17:25:35 +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
Azat Khuzhin
5ced6e2e9a
StorageStripeLog: drop mutable qualifier for rwlock
2021-04-04 13:25:43 +03:00
alexey-milovidov
69719f743d
Merge branch 'master' into revert-15259-revert-14962-log-avoid-deadlock
2020-12-22 00:41:52 +03:00
Alexey Milovidov
5314185e25
Merge branch 'master' into azat-optimize_skip_unused_shards-optimization
2020-11-08 00:17:59 +03:00
Alexander Tokmakov
ac32809b6a
fix #16482
2020-11-02 19:40:39 +03:00
Azat Khuzhin
b838214a35
Pass non-const SelectQueryInfo (and drop mutable qualifiers)
2020-10-02 22:42:35 +03:00
alexey-milovidov
47d150b116
Revert "Revert "Avoid deadlocks in Log/TinyLog""
2020-09-25 02:29:16 +03:00
alexey-milovidov
13529265c4
Revert "Avoid deadlocks in Log/TinyLog"
2020-09-25 02:28:57 +03:00
Alexey Milovidov
111acdc63b
Continuation
2020-09-19 14:02:11 +03:00
Nikolai Kochetov
2cca4d5fcf
Refactor Pipe [part 2].
2020-08-03 16:54:14 +03:00
alesapin
d79982f497
Better locks in Storages
2020-06-18 19:10:47 +03:00
alesapin
aab4ce6394
Truncate with metadata
2020-06-18 13:29:13 +03:00
alesapin
36ba0192df
Metadata in read and write methods of IStorage
2020-06-15 22:08:58 +03:00
Alexey Milovidov
25f941020b
Remove namespace pollution
2020-05-31 00:57:37 +03:00
Alexander Tokmakov
4c48b7dd80
better rename
2020-04-07 18:31:33 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00
