On Dec 5, 2012, at 9:21 AM, Andrew Dunstan <andrew@dunslane.net> wrote:
>> For sufficiently large columns, I expect I would want a GIN index to speed JSON value extraction queries. Possible
withthis proposal?
>
> Probably not.
That greatly reduces its utility for querying, though not, of course, for using it in procedural code.
Wouldn't using a jsonpath-style implementation allow for indexing?
Best,
David