citus

Author	SHA1	Message	Date
Sait Talha Nisanci	7951273f74	Refactor WrapRteRelationIntoSubquery	2020-12-15 18:18:36 +03:00
Sait Talha Nisanci	0e53aa5d3b	Add more tests	2020-12-15 18:18:36 +03:00
Sait Talha Nisanci	13c43d5744	Improve table conversion logic in dist-local joins	2020-12-15 18:18:36 +03:00
Sait Talha Nisanci	5618f3a3fc	Use BaseRestrictInfo for finding equality columns Baseinfo also has pushed down filters etc, so it makes more sense to use BaseRestrictInfo to determine what columns have constant equality filters. Also RteIdentity is used for removing conversion candidates instead of rteIndex.	2020-12-15 18:18:36 +03:00
Sait Talha Nisanci	69992d58f9	Add broken local-dist table modifications tests It seems that most of the updates were broken, we weren't aware of it because there wasn't any data in the tables. They are broken mostly because local tables do not have a shard id and some code paths should be updated with that information, currently when there is an invalid shard id, it is assumed to be pruned. Consider local tables in router planner In case there is a local table, the shard id will not be valid and there are some checks that rely on shard id, we should skip these in case of local tables, which is handled with a dummy placement. Add citus local table dist table join tests add local-dist table mixed joins tests	2020-12-15 18:18:36 +03:00