On 17 November 2014 16:01, Robert Haas <robertmh...@gmail.com> wrote:

> I still don't know what CONTAINS NO SQL means.

It's a function marking that would indicate we aren't allowed to take
snapshots or run SQL.

I think you should publish the scheme for marking functions as safe
for parallelism, so we can judge that.

-- 
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services


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