New pg_lsn type doesn't have hash/btree opclasses - Mailing list pgsql-hackers

Hi,

Craig just mentioned in an internal chat that there's no btree or even
hash opclass for the new pg_lsn type. That restricts what you can do
with it quite severely.
Imo this should be fixed for 9.4 - after all it was possible unto now to
index a table with lsns returned by system functions or have queries
with grouping on them without casting.

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services