On Sat, Feb 11, 2017 at 7:19 PM, Ryan Murphy <ryanfmurphy@gmail.com> wrote:
> Quick question, just curious - is there a way to access the members of a
> `pg_node_tree` value within a Postgres query? By pg_node_tree I mean for
> example, the `ev_qual` field in the `pg_rewrite` table. By "access the
> members" I mean in the same way that you can access the members of a json or
> jsonp value (using -> or ->>). Is there anything analogous for
> pg_node_tree?
There are no in-core operators or functions to manipulate pg_node_tree.
--
Michael