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49 Commits

Author SHA1 Message Date
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
Gleb Novikov
390b39b272 VolumePtr instead of DiskPtr in MergeTreeData* 2020-05-10 00:24:15 +03:00
Anton Popov
42997bce86 im-memory parts: replication 2020-04-29 20:14:49 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00