On Wed, Jun 15, 2016 at 04:20:46PM +0200, Ivan Voras wrote: > Hi, > > Just for testing... is there a fast (i.e. written in C) crc32 or a similar > small hash function for PostgreSQL? > Hi Ivan, Here is an extension that provides a number of different hash functions, including a version of the version used internally: https://github.com/markokr/pghashlib Regards, Ken -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
