On Fri, Jan 23, 2015 at 4:13 PM, Andrew Gierth <and...@tao11.riddles.org.uk> wrote: > [pruning the Cc: list and starting a new thread] > > Here's the cleaned-up version of the patch to allow abbreviated keys > when sorting a single Datum. This also removes comments that suggest > that the caller of tuplesort_begin_datum should ever have to care > about the abbreviated key optimization. > > I'll add this to the CF.
I think this is a good idea. Do you have a test case that shows the benefit? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
