fr33domlover 0904abd7e6 SQL: Use single recursive CTE reference in undirected traversal ... At least in PostgreSQL, at most one reference is allowed. My undirected recursion code used a UNION of two recursive steps, one for each direction. That is invalid, so instead I define a CTE that's a union of the edges and their reverse, and do a single recursion step on that CTE instead of on the edge table itself.		2016-07-30 07:28:46 +00:00
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Graph	SQL: Use single recursive CTE reference in undirected traversal	2016-07-30 07:28:46 +00:00
Local.hs	Start big route change, doesn't build yet	2016-05-23 12:24:14 +00:00