Files
postgresql/src/include/nodes
Tom Lane 0d115dde82 Extend CTE patch to support recursive UNION (ie, without ALL). The
implementation uses an in-memory hash table, so it will poop out for very
large recursive results ... but the performance characteristics of a
sort-based implementation would be pretty unpleasant too.
2008-10-07 19:27:04 +00:00
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