CTEs are still vulnerable to race conditions afaik, plus postgres does a poor job of optimizing them performance wise (that is, it doesn't) http://blog.2ndquadr

CTEs are still vulnerable to race conditions afaik, plus postgres does a poor job of optimizing them performance wise (that is, it doesn't) http://blog.2ndquadrant.com/postgresql-ctes-are-optimization-fences/ http://blog.2ndquadrant.com/postgresql-ctes-are-optimization...