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47 Commits

Author SHA1 Message Date
Azat Khuzhin
bf312c2a5b Fix ALTER DROP COLUMN of nested column with compact parts 
ALTER DROP COLUMN of nested column did not requires mutation before, and
so it leaves nested column as-is, and in case of compact parts
subsequent alter, that requires mutation, will trigger READ_COLUMN of
that nested column (because it exists in part), but it will fail because
there is no such column in the table already.

Here is example of such a failure on CI - [1].

  [1]: https://s3.amazonaws.com/clickhouse-test-reports/35459/52099b23a1cb9a7ff036c5c60aa037c999b333ef/stateless_tests__thread__actions__[1/3].html

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-04-29 07:12:34 +03:00
Azat Khuzhin
73ddc25e1e Require mutations for DROP COLUMN by root column name for nested columns 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-04-29 07:09:34 +03:00
Alexey Milovidov
02662dfd13
Update ColumnsDescription.h 2022-04-26 08:23:01 +03:00
Azat Khuzhin
f4df88a938 Add a comment for ColumnsDescription::subcolumns 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-04-25 18:16:38 +03:00
Antonio Andelic
d96b682a55 Refactor 2022-04-04 07:24:42 +00:00
taiyang-li
fd9a10ef53 add hints for projections 2022-04-04 07:24:42 +00:00
taiyang-li
4547ed370a add hints for column description 2022-04-04 07:24:42 +00:00
Anton Popov
c1fdcf7a64 Merge remote-tracking branch 'upstream/master' into HEAD 2022-03-01 20:21:39 +03:00
Azat Khuzhin
644f9168fa Ignore per-column TTL in CREATE TABLE AS if new table engine does not support it 
Follow-up for: #6968
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-02-28 10:29:26 +03:00
Anton Popov
fcdebea925 Merge remote-tracking branch 'upstream/master' into HEAD 2022-02-25 13:41:30 +03:00
Yakov Olkhovskiy
579fe6c97a major rework, transform added to the insert pipe 2022-02-13 17:42:59 +00:00
Anton Popov
dcd7312d75 cache common type on objects in MergeTree 2022-02-09 23:47:53 +03:00
Yakov Olkhovskiy
a134ab282b style fixed and minor optimization 2022-02-09 13:51:12 +00:00
Yakov Olkhovskiy
4d5fb56c29 added EPHEMERAL default for column (preliminary) 2022-02-07 23:21:10 +00:00
Anton Popov
2b58f39c10 dynamic columns: support missed columns in distributed 2021-07-23 19:34:23 +03:00
Anton Popov
af65637ca2 fix subcolumns of object 2021-07-21 17:45:19 +03:00
Anton Popov
f99374cca6 Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-07-20 18:20:21 +03:00
Anton Popov
9e3af27f40 better performance of getSampleBlockForColumns 2021-07-15 20:36:48 +03:00
Anton Popov
5f71a6f5bb improve performance of getting columns list 2021-07-15 16:29:01 +03:00
Anton Popov
072e65b728 Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-07-07 17:20:38 +03:00
Maksim Kita
352e1f27ff Update using Map datatyle in system log tables before merge 2021-06-28 14:42:21 +03:00
Anton Popov
f7582bf6e8 remove unused code 2021-05-14 01:27:06 +03:00
Anton Popov
e44706911e dynamic columns: better getting of sample block 2021-05-05 02:02:54 +03:00
Anton Popov
644df6be7d dynamic subcolumns: wip 2021-04-24 07:09:01 +03:00
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
Anton Popov
ac3de63a71 fix several cases, while reading subcolumns 2021-01-21 15:34:11 +03:00
Anton Popov
d7200ee2ed minor changes 2021-01-13 02:20:32 +03:00
Anton Popov
be493ed561 fix nested and subcolumns 2020-11-24 17:14:47 +03:00
Anton Popov
734b503864 fix alters of nested 2020-10-27 14:27:14 +03:00
Anton Popov
a249f0c95e Merge remote-tracking branch 'upstream/master' into HEAD 2020-10-23 22:05:00 +03:00
Anton Popov
cbe12a532e allow to extract subcolumns from column 2020-10-13 22:39:22 +03:00
alesapin
17b86dec96 Recursive defaults 2020-10-02 15:38:50 +03:00
Anton Popov
80cd2523ce Merge remote-tracking branch 'upstream/master' into HEAD 2020-09-30 19:34:29 +03:00
alesapin
a3e999784b Buildable code 2020-09-21 14:24:10 +03:00
alesapin
7fc5a2dae1 Some intermediate stage 2 2020-09-21 10:18:23 +03:00
Anton Popov
13917969ab better storing info about subcolumns 2020-09-18 20:37:08 +03:00
Anton Popov
edc2fe2226 Merge remote-tracking branch 'upstream/master' into HEAD 2020-09-18 17:51:54 +03:00
Anton Popov
cb4801e3be allow to read subcolumns of complex types 2020-09-18 02:12:43 +03:00
alesapin
77faf9587f Better interface 2020-08-28 12:07:20 +03:00
alesapin
21d78f8513 Better codec description representation 2020-08-26 11:45:13 +03:00
alesapin
1180bad3a7 Add ability to specify DefaultCompression codec which correspond to settings specified in config.xml 2020-08-25 18:02:32 +03:00
alesapin
1f576ee039 Some intermediate solution 2020-07-13 20:27:52 +03:00
zhang2014
9ed5c6d925 ISSUES-4006 support first for ALTER ADD|MODIFY COLUMN 2020-07-01 22:58:52 +08:00
alesapin
18c550df15 Better virtuals logic 2020-04-27 16:55:30 +03:00
Alexey Milovidov
4cc0269de0 Fix flattening of Array(Tuple(...)) #10259 2020-04-21 02:44:51 +03:00
alesapin
1cb072d58a Merge branch 'master' into alter_rename_column 2020-04-06 11:40:27 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00