12 Commits

Author	SHA1	Message	Date
Anton Popov	ef87e1207c	better support of read_in_order in case of fixed prefix of sorting key	2022-07-01 16:45:01 +00:00
Anton Popov	96070b414d	support read_in_order optimization if prefix of sorting key is fixed	2021-12-14 15:54:20 +03:00
Anton Popov	cb042afa9d	pushdown limit while reading in order of primary key	2021-07-13 17:24:45 +03:00
Amos Bird	e3ae2f6e7a	Rewrite more alias columns	2021-06-15 17:54:28 +08:00
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
sundy-li	9407028540	update	2020-12-13 00:42:15 +08:00
Azat Khuzhin	e7f15dff55	Do not pass StoragePtr to ReadInOrderOptimizer::getInputOrder() ... Looks like this is not required anymore, since #11745	2020-11-03 21:22:46 +03:00
Artem Zuikov	2afd123eda	Refactoring: extract TreeOptimizer from SyntaxAnalyzer (#12645)	2020-07-22 20:13:05 +03:00
alesapin	ba04d02f1e	Compilable sorting key in metadata	2020-06-17 14:05:11 +03:00
Dmitry	bbe0245b9d	changes after review #1	2020-05-13 16:49:10 +03:00
Dmitry	25cd4ce132	Merge branch 'master' of github.com:yandex/ClickHouse into group_by_in_order_optimization	2020-04-18 12:56:34 +03:00
Ivan Lezhankin	06446b4f08	dbms/ → src/	2020-04-03 18:14:31 +03:00