Felipe de Jesús Molina Bravo wrote: > pba=# \i tablas.sql > DROP TABLE > SELECT 120130 > CREATE INDEX > CREATE INDEX > CREATE INDEX > DROP TABLE > SELECT 91932 > CREATE INDEX > CREATE INDEX > pba=# EXPLAIN (ANALYZE, TIMING, BUFFERS) SELECT idprodxintegrar FROM _gc_tb > a LEFT join _gc_cat b on ( b.arama <@ a.arama and a.arama <@ b.arama ) > ; > Terminado (killed) It used up so much memory that the OOM-killer terminated it. That wouldn't happen with the plan you previously showed, so please do the same without the ANALYZE option to see what plan is it trying to execute. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general