chenhj <chjis...@163.com> writes: > In my test(PG9.3.4), i found when update a parent table which has a large > number of child tables, the execute plan will consume lots of memory. And > possibly cause OOM.
See file:///net/sss1/home/postgres/pgsql/doc/src/sgml/html/ddl-partitioning.html#DDL-PARTITIONING-CAVEATS particularly the last paragraph. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers