citus

Commit Graph

Author	SHA1	Message	Date
Jelte Fennema	1c4ea6836b	Normalize tests: shard table names for multi_insert_select_conflict	2020-01-06 09:32:03 +01:00
Jelte Fennema	27997c054e	Normalize tests: shard table names for foreign_key_restrection_enforcement	2020-01-06 09:32:03 +01:00
Jelte Fennema	7f3de68b0d	Normalize tests: header separator length	2020-01-06 09:32:03 +01:00
Jelte Fennema	8c5c0dd74c	Normalize tests: s/localhost:[0-9]+/localhost:xxxxx/g	2020-01-03 11:40:50 +01:00
Philip Dubé	77efec04a0	Router Planner: accept SELECT_CMD ctes in modification queries	2019-06-26 10:32:01 +02:00
Philip Dubé	84fe626378	multi_router_planner: refactor error propagation	2019-06-26 10:32:01 +02:00
Hadi Moshayedi	4bbae02778	Make COPY compatible with unified executor.	2019-06-20 19:53:40 +02:00
Marco Slot	8893cc141d	Support INSERT...SELECT with ON CONFLICT or RETURNING via coordinator Before this commit, Citus supported INSERT...SELECT queries with ON CONFLICT or RETURNING clauses only for pushdownable ones, since queries supported via coordinator were utilizing COPY infrastructure of PG to send selected tuples to the target worker nodes. After this PR, INSERT...SELECT queries with ON CONFLICT or RETURNING clauses will be performed in two phases via coordinator. In the first phase selected tuples will be saved to the intermediate table which is colocated with target table of the INSERT...SELECT query. Note that, a utility function to save results to the colocated intermediate result also implemented as a part of this commit. In the second phase, INSERT.. SELECT query is directly run on the worker node using the intermediate table as the source table.	2018-11-30 15:29:12 +03:00

8 Commits (1c4ea6836bf67b82a11f55dd57703975dfd15e17)