citus

Author	SHA1	Message	Date
Hadi Moshayedi	a079278b0c	Repartitioned INSERT/SELECT: Add a GUC to enable/disable it	2020-01-16 23:24:52 -08:00
Hadi Moshayedi	97072c9eb1	INSERT/SELECT: show method in EXPLAIN output	2020-01-16 23:24:52 -08:00
Marco Slot	133b8e1e0e	Move coordinator insert..select logic into executor	2019-12-10 11:21:35 -08:00
SaitTalhaNisanci	94a7e6475c	Remove copyright years (#2918 ) * Update year as 2012-2019 * Remove copyright years	2019-10-15 17:44:30 +03:00
Hadi Moshayedi	5e97e5c98e	Don't push down queries when in subqueries/ctes	2019-09-30 14:22:05 -07:00
Marco Slot	2f8ac82660	Execute INSERT..SELECT via coordinator if it cannot be pushed down Add a second implementation of INSERT INTO distributed_table SELECT ... that is used if the query cannot be pushed down. The basic idea is to execute the SELECT query separately and pass the results into the distributed table using a CopyDestReceiver, which is also used for COPY and create_distributed_table. When planning the SELECT, we go through planner hooks again, which means the SELECT can also be a distributed query. EXPLAIN is supported, but EXPLAIN ANALYZE is not because preventing double execution was a lot more complicated in this case.	2017-06-22 15:46:30 +02:00