Alexey Milovidov
8e838c2805
Merge pull request #59183 from azat/mv/extended-syntax-for-inner-table
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Fix passing projections/indexes/primary key from columns list from CREATE query into inner table of MV
2024-05-17 20:21:08 +02:00
Alexander Tokmakov
ec0986af0b
skip sanity checks on secondary create query
2024-02-20 21:59:28 +01:00
Azat Khuzhin
d176994483
Replace checkIfStorageSupportsSchemaInterface() with getStorageFeatures()
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Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2024-01-28 13:00:43 +01:00
Michael Kolupaev
fd361273f0
Fix StorageURL forgetting headers on server restart
2024-01-19 11:35:12 -08:00
flynn
6ec783a746
Refactor IHints
2023-09-10 03:48:12 +00:00
JackyWoo
f4f939162d
new redis engine schema design
2023-06-02 10:05:54 +08:00
zhongyuankai
a6254516e0
Fix Alter ttl modification unsupported table engine
2022-01-24 21:48:52 +08:00
avogar
8112a71233
Implement schema inference for most input formats
2021-12-29 12:18:56 +03:00
Vitaly Baranov
3ed7f8f0b3
Move access-rights' source files needed for parser to a separate target.
2021-11-01 19:13:49 +03:00
Nikolai Kochetov
afc1fe7f3d
Make ContextPtr const by default.
2021-05-31 17:49:02 +03:00
feng lv
c6f8ab9826
fix
2021-05-13 02:05:53 +00:00
Amos Bird
264cff6415
Projections
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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
feng lv
4ffe199d39
Implement table comments
2021-04-23 12:18:23 +00:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr ( #22297 )
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* 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
Azat Khuzhin
714d5a067a
Expose supports_parallel_insert via system.table_engines
2021-01-08 14:57:24 +03:00
Azat Khuzhin
c7d0c2d075
Add some comments for StorageFeatures
2021-01-08 14:36:42 +03:00
Vitaly Baranov
e573549945
Rework access rights for table functions.
2020-04-07 23:31:59 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00
