On 7/12/16, New, Cecil (GE Aviation, US) <cecil....@ge.com> wrote:
> The best I have been able to come with is documented at:
> http://stackoverflow.com/questions/32640043/cannot-detect-cyclic-data-in-an-sqlite-database/32719216#32719216\

So you have a graph with loops.  What is your problem, though?  Do you
merely want to detect the loops?  Or are you trying to query the graph
without getting stuck chasing loops around and around?



> Postgresql has a specific way of detecting loops, which would be even more
> robust. It is documented here:
> https://www.postgresql.org/docs/9.1/static/queries-with.html

That's a long document.  Can you be more specific about what loop
detection mechanism of PostgreSQL you have in mind?

-- 
D. Richard Hipp
d...@sqlite.org
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