While trying to track down a bug today, I found a different bug. As of 6946280cded903b6f5269fcce105f8ab1d455d33:
rhaas=# create table foo (a int); CREATE TABLE rhaas=# set min_parallel_table_scan_size = 0; SET rhaas=# set parallel_setup_cost = 0; SET rhaas=# set parallel_tuple_cost = 0; SET rhaas=# select generate_series(1, a) from foo group by a; ERROR: ORDER/GROUP BY expression not found in targetlist Without the SET commands, or without the GROUP BY, or without the SRF, it successfully constructs a plan. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
