I've delete from catalog_items where ItemID in (select id from import.Articoli_delete); id and ItemID have an index. catalog_items is ~1M rows Articoli_delete is less than 2K rows. This query has been running for roughly 50min. Right now it is the only query running. PostgreSQL 8.3.4 on x86_64-pc-linux-gnu, compiled by GCC cc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21) -- Ivan Sergio Borgonovo http://www.webthatworks.it -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
