23 Commits

Author	SHA1	Message	Date
Azat Khuzhin	a063097fdf	Fix INSERT SELECT incorrectly fills MATERIALIZED column based of Nullable column ... Required columns of the default expression should not be converted to NULL, since this map value to default and MATERIALIZED values will not work. Consider the following structure: - A Nullable(Int64) - X Int64 materialized coalesce(A, -1) With recursive_null_as_default=true you will get: _CAST(coalesce(A, -1), 'Int64') AS X, NULL AS A And this will ignore default expression. Fixes: #23524 (Cc: @kssenii) Fixes: #29729 (Cc: @tavplubix) Backport: 21.7+	2021-10-15 01:36:09 +03:00
Maksim Kita	a87ffdff92	Column default dictGet identifier fix	2021-09-10 17:41:09 +03:00
kssenii	9ca422f0c5	Introduce CAST for internal usage	2021-08-07 09:03:10 +00:00
alesapin	d91380cd71	Fix bug when default column reference non materialized column	2021-07-28 15:04:42 +03:00
kssenii	7c3b074891	Better	2021-04-23 12:40:34 +00:00
kssenii	8f34199538	Fixes	2021-04-23 12:36:40 +00:00
kssenii	54a7a6ef0d	Allow null to default convertion only if column has default	2021-04-23 09:55:57 +00:00
kssenii	ac55183d2e	Null as default for insert select / with union	2021-04-22 18:11:36 +00:00
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
Nikolai Kochetov	9a39459888	Refactor ActionsDAG	2021-03-04 20:38:12 +03:00
Nikolai Kochetov	15921fbfcb	Remove index by name from ActionsDAG	2021-03-03 23:01:07 +03:00
Amos Bird	2dc7ba160a	Better	2021-02-18 20:20:28 +08:00
Amos Bird	77fd060665	Normalize function names	2021-02-18 20:20:28 +08:00
Nikolai Kochetov	27d607a955	Respect header in addMissingDefaults	2021-02-09 22:48:34 +03:00
Nikolai Kochetov	85c175883e	Rename functions.	2021-02-05 18:11:26 +03:00
Nikolai Kochetov	872d2a8ad5	Fix test.	2021-02-05 17:42:41 +03:00
Nikolai Kochetov	8c49e84668	Fix test.	2021-02-05 16:42:45 +03:00
Nikolai Kochetov	d9aa1096cf	Build actions dag to evaluate missing defaults.	2021-02-04 23:36:50 +03:00
Ivan	315ff4f0d9	ANTLR4 Grammar for ClickHouse and new parser (#11298)	2020-12-04 05:15:44 +03:00
alesapin	ef9728da79	Fix comment	2020-10-02 15:54:51 +03:00
alesapin	17b86dec96	Recursive defaults	2020-10-02 15:38:50 +03:00
Artem Zuikov	2afd123eda	Refactoring: extract TreeOptimizer from SyntaxAnalyzer (#12645)	2020-07-22 20:13:05 +03:00
Ivan Lezhankin	06446b4f08	dbms/ → src/	2020-04-03 18:14:31 +03:00