fenglv
3086d0deda
remove unneeded include file
2022-04-26 06:42:51 +00:00
fenglv
7150dc04ce
fix
2022-04-26 05:18:14 +00:00
fenglv
85f35a6857
Fix format crash when default expression follow EPHEMERAL not literal
2022-04-25 14:57:14 +00:00
Yakov Olkhovskiy
0367cbad3c
messed merge fixed
2022-03-31 09:35:19 -04:00
Yakov Olkhovskiy
3b40b56e56
refactored to remove parsers rependency on datatypes
2022-03-30 23:47:16 -04:00
Yakov Olkhovskiy
46fd69d2bf
Update ParserCreateQuery.h
...
style fix
2022-03-29 09:15:27 -04:00
Yakov Olkhovskiy
ef34f7dbd7
allow EPHEMERAL without expression
2022-03-29 03:54:13 -04:00
Nikolai Kochetov
ab288642f6
Merge branch 'master' into ephemeral-column
2022-02-15 10:03:34 +00:00
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
Yatsishin Ilya
759574d6f0
improve
2022-02-01 16:59:41 +00:00
Yatsishin Ilya
676fc5b20f
Initial commit
2022-01-31 17:10:59 +00:00
Stig Bakken
6fbb9f5e87
Implement EXPLAIN TABLE OVERRIDE for pre-validating overrides.
...
Example:
```sql
EXPLAIN TABLE OVERRIDE mysql('127.0.0.1:3306', 'db', 'table', 'user', 'pw')
PARTITION BY tuple(toYYYYMM(created), id % 8)
```
Validations done:
* check that storage overrides do not reference unknown or nullable columns
* check that default specifier is not modified for columns
2021-12-30 09:02:27 +01:00
avogar
8112a71233
Implement schema inference for most input formats
2021-12-29 12:18:56 +03:00
Stig Bakken
bb521cd363
Add TABLE OVERRIDE feature for MaterializedMySQL databases
2021-12-07 09:45:02 +01:00
alexey-milovidov
1f9b542ee9
Merge pull request #32003 from cmsxbc/support-postgresql-style-alter-modify-column
...
Support PostgreSQL style ALTER MODIFY COLUMN
2021-12-01 04:10:41 +03:00
Kseniia Sumarokova
3c348a2998
Merge pull request #8331 from Vxider/window-view
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Support for Stream Processing
2021-11-30 18:20:12 +03:00
cmsxbc
366ee3deba
Support PostgreSQL style ALTER MODIFY COLUMN
2021-11-30 21:07:14 +08:00
Raúl Marín
91bf938075
Reduce dependencies on ASTLiteral.h
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590 -> 537
2021-11-26 17:54:57 +01:00
Raúl Marín
051dddd8df
Reduce dependencies on ASTIdentifier.h
...
Goes from rebuilding 483 objects to 165 when it's modified
2021-11-26 16:49:40 +01:00
Vxider
ad05f4f303
Merged with master
2021-05-28 07:36:19 +00:00
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
Alexey Milovidov
7c62dbb6dc
Fix error
2020-11-08 01:23:19 +03:00
Alexey Milovidov
c01177099e
Better diagnostics on syntax error in CREATE TABLE query #12493
2020-11-06 21:19:57 +03:00
Maksim Kita
9bd30b041a
Parser allow specify primary key in column list
2020-10-15 23:33:00 +03:00
alesapin
5ffee8808a
Alter remove column properties and TTLs ( #14742 )
2020-09-20 16:27:33 +03:00
Alexey Milovidov
edd89a8610
Fix half of typos
2020-08-08 03:47:03 +03:00
Vxider
add49518f3
Merged with master
2020-06-19 23:12:25 +08:00
Alexander Tokmakov
e42c07954d
fix
2020-06-18 19:01:49 +03:00
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
Alexander Tokmakov
6a439a5eb5
fixes
2020-06-14 19:39:06 +03:00
Vxider
ab160a3d92
Merged with master
2020-06-09 16:48:04 +08:00
potya
80496628e3
Add better code
2020-06-07 23:02:57 +03:00
potya
d5840688a1
Fix style errors
2020-05-27 15:22:12 +03:00
potya
2919f6710c
Add some multiword data types
2020-05-26 23:58:51 +03:00
potya
70fac9c068
Fix problems
2020-05-25 14:22:52 +03:00
potya
bee14177cd
Fix NOT nULL modifier
2020-05-23 17:32:47 +03:00
potya
8a9064cef2
at start
2020-05-20 21:23:35 +03:00
potya
d8bb98bbcf
Add NULL and NOY NULL modifiers for data types in create query
2020-05-20 04:22:32 +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
