Files
sqlalchemy/examples/graphs
Mike Bayer 84ba09a7d7 Simplify directed graph example
Changed the "directed graph" example to no longer consider
integer identifiers of nodes as significant; the "higher" / "lower"
references now allow mutual edges in both directions.

Change-Id: Ibfd5b420f0451a6fc746f0bcbbbb062f8f88dc1d
Fixes: #3698
(cherry picked from commit c3de4061fd)
2016-04-26 19:01:22 -05:00
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