yariks5s
2c3440be41
Merge branch 'master' into add-index-bytes-to-system-parts
2023-06-29 16:59:43 +02:00
yariks5s
f3f604ace4
added table with pk size
2023-06-27 17:06:09 +00:00
Vitaly Baranov
f1f0daa654
Show halves of checksums in "system.parts", "system.projection_parts" and error messages in the correct order.
2023-06-25 17:17:56 +02:00
Vitaly Baranov
3711430d9f
Rename member fields of CityHash_v1_0_2::uint128: "first" -> "low64", "second" -> "high64".
2023-06-24 12:25:56 +02:00
Mike Kot
9920a52c51
use std::lerp, constexpr hex.h
2023-03-07 22:50:17 +00:00
Alexey Milovidov
26eb2f57e1
Fix race in system.parts and system.parts_columns
2022-12-31 15:06:57 +01:00
Dmitry Novik
b87739d31c
Add HAS_SKIPPED_MUTATION_PARENT state
2022-12-15 16:05:15 +00:00
Dmitry Novik
5b7a990425
Add more information about part removal into system.parts table
2022-12-14 22:30:43 +00:00
Sema Checherinda
3a8024002d
fix race in read full path from deleting part, add more logs in grabOldParts
2022-11-23 15:16:09 +00:00
Anton Popov
b40d9200d2
better semantic of constsness of DataPartStorage
2022-10-23 15:24:20 +00:00
kssenii
6d75f9c0bb
Add has_lightweight_delete to system.parts
2022-09-20 13:17:00 +02:00
Alexander Tokmakov
e691888267
fix build
2022-08-12 13:03:57 +02:00
Nikolai Kochetov
91043351aa
Fixing build.
2022-07-20 20:30:16 +00:00
Nikolai Kochetov
dccf90b1ea
Cleanup.
2022-06-20 18:18:17 +00:00
Nikolai Kochetov
89c5855d20
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-02 12:19:07 +02:00
Alexander Tokmakov
44f2d4529a
better waiting, add fault injection
2022-05-20 22:10:01 +02:00
Nikolai Kochetov
e44af67fee
Merge branch 'master' into refactor-something-in-part-volumes
2022-04-26 21:08:00 +02:00
Nikolai Kochetov
8c00692844
Part 8
2022-04-22 16:58:09 +00:00
Alexander Tokmakov
cbd3b45646
add EXPLAIN CURRENT TRANSACTION
2022-02-14 22:47:17 +03:00
Alexander Tokmakov
e0304c2a58
review fixes, write tid into mutation entry
2022-01-28 20:47:37 +03:00
Alexander Tokmakov
bf2b6c2c37
Merge branch 'master' into mvcc_prototype
2022-01-10 19:53:50 +03:00
Alexander Tokmakov
187c43eba8
rename Committed state to Active
2021-12-30 23:45:38 +03:00
Alexander Tokmakov
5656203bc6
minor fixes
2021-11-11 21:23:42 +03:00
Alexander Tokmakov
92eec74ad7
Merge branch 'master' into mvcc_prototype
2021-11-06 21:08:36 +03:00
Maksim Kita
2d069acc22
System table data skipping indices added size
2021-10-11 11:39:50 +03:00
Alexander Tokmakov
72b1b2e360
Merge branch 'master' into mvcc_prototype
2021-09-23 22:53:27 +03:00
Mike Kot
8e9aacadd1
Initial: replacing hardcoded toString for enums with magic_enum
2021-09-06 16:24:03 +02:00
Amos Bird
0169fce78e
Projection bug fixes and refactoring.
2021-08-26 19:09:31 +08:00
Alexander Tokmakov
9a9e95172f
add test with mv
2021-06-02 23:03:44 +03:00
Alexander Tokmakov
19337dc227
add config
2021-05-18 22:40:34 +03:00
Alexander Tokmakov
3422bd1742
check parts visibility for select
2021-04-08 20:20:45 +03:00
Alexander Tokmakov
f596906f47
add transaction counters
2021-04-05 14:41:34 +03:00
Alexey Milovidov
8d0210b510
Expose DateTime64 minmax part index in system.parts and system.parts_columns #18244
2021-03-23 01:16:41 +03:00
Anmol Arora
2d9b524bdd
Fill only requested columns when querying system.parts & system.parts_columns
2021-02-28 01:58:38 +00:00
alesapin
8da9f150de
Fix race in system.parts
2021-02-09 11:51:17 +03:00
Anton Popov
e5125b8c73
add comments and test for compatibility
2021-01-28 02:39:15 +03:00
Anton Popov
a8f3078ce9
Merge remote-tracking branch 'upstream/master' into HEAD
2021-01-27 19:48:55 +03:00
Azat Khuzhin
5f3059555a
Fix system.parts _state column
...
There was LOGICAL_ERROR when querying this column, due to incorrect order:
SELECT
*,
_state
FROM system.parts
2021.01.21 10:22:57.731556 [ 22851 ] {02a07c6d-467d-4681-9203-4dc11cc6fbee} <Fatal> : Logical error: 'Invalid Field get from type String to type UInt64'.
2021-01-21 10:41:23 +03:00
Anton Popov
b60c00ba74
refactoring of TTL stream
2020-12-25 18:46:13 +03:00
Nicolae Vartolomei
425dc4b11b
Add unique identifiers IMergeTreeDataPart structure
...
For now uuids are not generated at all, they are present only if the
part is updated manually (as you can see in the integration test).
The only place where they can be seen today by an end user is in
`system.parts` table. I was looking for hiding this column behind an
option but couldn't find an easy way to do that.
Likely this is also required for WAL, but need to think how not to break
compatibility.
Relates to #13574 , https://github.com/ClickHouse/ClickHouse/issues/13574
Next 1: In the upcoming PR the plan is to integrate de-duplication based on
these fingerprints in the query pipeline.
Next 2: We'll enable automatic generation of uuids and come up with a
way for conditionally sending uuids when processing distributed queries
only when part movement is in progress.
2020-11-19 13:14:25 +00:00
Alexey Milovidov
5b482f4191
Cleanups
2020-10-10 19:31:10 +03:00
alesapin
485b104898
Use max ttl and add introspection to system parts about recompression
2020-09-09 12:15:42 +03:00
alesapin
2fc80189af
Add default compression codec to merge tree data part
2020-08-26 18:29:46 +03:00
Alexander Tokmakov
a6ff049eec
use Atomic for system database
2020-08-12 23:40:13 +03:00
Anton Popov
1ce09e1faa
Merge remote-tracking branch 'upstream/master' into polymorphic-parts
2020-06-03 16:27:54 +03:00
Alexey Milovidov
2fa264d83e
Fix style #10591
2020-05-21 12:46:00 +03:00
alexey-milovidov
da33858d39
Update StorageSystemParts.cpp
2020-05-20 14:07:31 +03:00
Vladimir Chebotarev
02b52df86d
Added delete_ttl_info_min and delete_ttl_info_max to system.parts.
2020-05-20 14:07:31 +03:00
Vladimir Chebotarev
6f68979662
Switched system.parts.move_ttl_info to separate arrays.
2020-05-20 14:07:31 +03:00
Vladimir Chebotarev
3ed5d9434a
Added move_ttl_info to system.parts.
2020-05-20 14:07:31 +03:00
