PostgreSQL 11 introduces compress method for SP-GiST opclasses. That was mistakenly interpreted as compression support for SP-GiST while actually that allows lossy representation of leaf keys.
Author: Alexander Korotkov, based on proposal by Darafei Praliaskouski Discussion: https://postgr.es/m/CAC8Q8tKbYmNdiyWr7hE4GfMY4fbqHKkFziKgrUuWHH6HJQs3og%40mail.gmail.com
bee6a683a5 Improve wording of release notes item
doc/src/sgml/release-11.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)