On Feb 28, 2014, at 1:35 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> I don't think hstore-style indexing is "advanced"; it's the main
> reason for there being a jsonb, in my view.
jsonb is significantly faster than json even without indexing; there are plenty of reasons to have jsonb even if we don't initially have indexing operations for it.
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-- Christophe Pettus
xof(at)thebuild(dot)com