> An index is built in backend process's local memory, but, when > accessing, index pages are stored in shared memory. That is, for > example, when an index scan is performed, index pages are brought into > shared memory and accessed from there. > >
Yes, brought into the shared disk buffers and read,just like tables are read. Regards, Atri -- Regards, Atri l'apprenant -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
