2014-08-28 14:29 GMT+03:00 gmb <gmbou...@gmail.com>: > Unfortunately , I don't have a lot of memory available ( 65 connections , > work_mem = 64MB in pg conf ). >
You don't have to change cluster-wide settings here. You can issue `SET` command from your client right before running your query, only your session will be affected. -- Victor Y. Yegorov