ktm@xxxxxxxx wrote: > Each SELECT opens your FOREIGN TABLE so you are opening it 10 times. This is > hardcoded by a #define in ./src/backend/storage/file/fd.c during the build so > you would need to recompile the software yourself to change it. Can you re- > write your query using a single SELECT or possibly read the data into a > temporary table for processing? To me this sounds like a bug in whatever FDW is being used. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
