5 Commits

Author	SHA1	Message	Date
Azat Khuzhin	79b83c4fd2	Remove superfluous includes of logger_userful.h from headers ... Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>	2023-04-10 17:59:30 +02:00
Maksim Kita	0fe3ba36c4	Analyzer added ParitionPruner support	2023-02-16 12:17:02 +01:00
Amos Bird	19bd3d8d9f	Nullable partition pruning fix	2022-07-07 16:02:38 +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
Amos Bird	aa436a3cb1	Transform single point	2020-11-06 14:59:55 +08:00