On Tue, Jan 22, 2019 at 8:21 AM Alexander Korotkov <a.korot...@postgrespro.ru> wrote: > > The next revision is attached. > > Nikita made code and documentation improvements, renamed functions > from "jsonpath_" prefix to "jsonb_path_" prefix. He also renamed > jsonpath_predicate() to jsonb_path_match() (that looks better for me > too). > > I've further renamed jsonb_query_wrapped() to jsonb_query_array(), and > changed that behavior to always wrap result into array.
agree with new names so it mimic the behaviour of JSON_QUERY with UNCONDITIONAL WRAPPER option Also, I've > introduced new function jsonb_query_first(), which returns first item > from result. > > ------ > Alexander Korotkov > Postgres Professional: http://www.postgrespro.com > The Russian Postgres Company -- Postgres Professional: http://www.postgrespro.com The Russian Postgres Company