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101 Commits

Author SHA1 Message Date
Vxider
ac0468d389 Merged with master 2021-05-28 09:14:55 +00:00
Vxider
ad05f4f303 Merged with master 2021-05-28 07:36:19 +00:00
mergify[bot]
970243850f
Merge branch 'master' into ast-table-identifier-2 2021-05-21 12:56:49 +00:00
Nikita Vasilev
6102ea643a Merge remote-tracking branch 'upstream/master' into nikvas0/simple_optimizations 2021-05-16 19:51:41 +03:00
feng lv
8c82e3f1b9 fix style 
fix
 2021-05-14 15:50:05 +00:00
Ivan Lezhankin
bd16dd22b9 Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2021-05-14 15:40:33 +03:00
feng lv
c6f8ab9826 fix 2021-05-13 02:05:53 +00:00
Amos Bird
dfa5629071
Remove projection type ast 2021-05-11 18:12:29 +08:00
Amos Bird
264cff6415
Projections 
TODO (suggested by Nikolai)

1. Build query plan fro current query (inside storage::read) up to WithMergableState
2. Check, that plan is simple enough: Aggregating - Expression - Filter - ReadFromStorage (or simplier)
3. Check, that filter is the same as filter in projection, and also expression calculates the same aggregation keys as in projection
4. Return WithMergableState if projection applies

3 will be easier to do with ActionsDAG, cause it sees all functions, and dependencies are direct (but it is possible with ExpressionActions also)

Also need to figure out how prewhere works for projections, and
row_filter_policies.

wip
 2021-05-11 18:12:23 +08:00
Nikita Vasilev
0ec2726bf3 Merge remote-tracking branch 'upstream/master' into nikvas0/simple_optimizations 2021-04-26 17:33:32 +03:00
feng lv
3916870100 fix 
fix

fix
 2021-04-23 14:01:19 +00:00
feng lv
4ffe199d39 Implement table comments 2021-04-23 12:18:23 +00:00
Ivan Lezhankin
3da3250bfd Merge branch 'master' into ast-table-identifier-2 2021-04-09 17:56:15 +03:00
Alexander Tokmakov
2484781070 fix MV recovery in Replicated db 2021-03-08 20:26:38 +03:00
Nikita Vasilev
728c9ccb6d Merge remote-tracking branch 'upstream/master' into nikvas0/simple_optimizations 2021-03-05 19:17:01 +03:00
Vitaliy Zakaznikov
3de4690450 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into live_view_periodic_refresh 2021-01-29 19:57:13 -05:00
Alexey Milovidov
858c2a474a Do not throw from Parser 2021-01-05 00:28:57 +03:00
Nikita Vasilev
4c3e83ac57 fix 2021-01-03 18:02:00 +03:00
Ivan Lezhankin
5e89145a42 Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2020-12-30 13:04:17 +03:00
spongedc
494c9ac809 Merge remote-tracking branch 'origin/master' into support_show_create_view 2020-12-29 10:20:06 +08:00
Alexander Tokmakov
42911e2438 implement CREATE OR REPLACE TABLE 2020-12-25 19:32:09 +03:00
Ivan Lezhankin
2fe6195577 Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2020-12-16 14:50:36 +03:00
spongedc
38c0827881 Merge remote-tracking branch 'origin/master' into support_show_create_view 2020-12-16 12:26:56 +08:00
spongedc
81b0fa2989 1. rename is_view to is_ordinary_view 2. add more tests 2020-12-16 11:19:38 +08:00
Maksim Kita
5f7c867da3 Added parse error if no select after as keyword 2020-12-14 12:33:16 +03:00
Maksim Kita
d8534ae1af CreateQuery create as select with columns specification 2020-12-14 12:30:08 +03:00
Alexander Tokmakov
04ceaa66f2 implement ATTACH TABLE name FROM 'path/to/data/ 2020-12-08 17:15:23 +03:00
Ivan
315ff4f0d9
ANTLR4 Grammar for ClickHouse and new parser (#11298) 2020-12-04 05:15:44 +03:00
Ivan Lezhankin
4083406f54 Introduce ASTTableIdentifier 2020-10-26 18:49:00 +03:00
Ivan
1d170f5745
ASTTableIdentifier Part #1: improve internal representation of ASTIdentifier name (#16149) 
* Use only |name_parts| as primary name source

* Restore legacy logic for table restoration

* Fix build

* Fix tests

* Add pytest server config

* Fix tests

* Fixes due to review
 2020-10-24 21:46:10 +03:00
Maksim Kita
9bd30b041a Parser allow specify primary key in column list 2020-10-15 23:33:00 +03:00
Alexander Tokmakov
72b1339656 Revert "Revert "Write structure of table functions to metadata"" 
This reverts commit c65d1e5c70.
 2020-10-14 15:19:29 +03:00
tavplubix
c65d1e5c70
Revert "Write structure of table functions to metadata" 2020-10-14 13:59:29 +03:00
Vitaliy Zakaznikov
64d130f8a2 Adding support for [PERIODIC] REFRESH [value_sec] clause when 
creating LIVE VIEW tables.
 2020-09-14 15:39:33 -04:00
Alexander Tokmakov
969940b4c9 write table tructure for table function remote(...) 2020-08-26 23:55:40 +03:00
hcz
73c5fbcba5 Fix create table as table function with engine 2020-08-21 16:11:49 +08:00
Alexander Tokmakov
31e62e713e write uuid for ddl dictionaries 2020-07-14 00:21:01 +03:00
Alexander Tokmakov
383c583bdd add uuid to atomic databases 2020-07-02 23:39:31 +03:00
Vxider
add49518f3 Merged with master 2020-06-19 23:12:25 +08:00
Alexander Tokmakov
5a6b70f5c1 Merge branch 'master' into multiword_data_type 2020-06-18 17:10:19 +03:00
Alexander Tokmakov
acd0d3c528 separate parser for data type 2020-06-18 17:09:24 +03:00
Alexey Milovidov
a5e9d793b0 Merge branch 'master' into avoid-trailing-whitespaces-in-some-cases 2020-06-15 19:48:07 +03:00
Alexey Milovidov
1c5c2f8c69 Fix formatting of CREATE DICTIONARY 2020-06-15 07:08:20 +03:00
Alexander Tokmakov
6a439a5eb5 fixes 2020-06-14 19:39:06 +03:00
Vxider
7078355449 remove unused local variables 2020-06-10 18:06:24 +08:00
Vxider
ab160a3d92 Merged with master 2020-06-09 16:48:04 +08:00
Alexander Tokmakov
4c48b7dd80 better rename 2020-04-07 18:31:33 +03:00
Alexander Tokmakov
a2101c9b1c better code 2020-04-07 02:22:44 +03:00
Alexander Tokmakov
08bae4668d Merge branch 'master' into database_atomic 2020-04-06 16:18:07 +03:00
Vxider
2fb9138505 merged with master 2020-04-06 17:36:44 +08:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00