Hi all, i am about to begin with postgresql plugin development. Currently i'm trying to become somewhat familiar with the postgresql sources. Without going too deep into details about the plugin, i want to use many Oid to pointer relations. The pointer is a pointer to my own struct (allocated with palloc). There will be approx. 1000 unique oid/pointer pairs. Basically, what i want is, to be able to get the pointer to my struct by Oid. Is there is a suitable hashmap or key-value storage solution in the pg code? if so, please point me to the right part of the source. thanks, Attila Soki -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general