Subject Merge results of recursive CTE with results of non-recursive CTE
Author Nols Smit

Is it possible to merge results of a recursive CTE with the results of a non-recursive CTE?

I seems one can not have one executable block of SQL containing both.

Typically I use a non-recursive CTE to filter data for the main table, referencing many lookup tables. However, two of the lookup tables are tree-structures. If I filter data using only one tree-structure (as a lookup table) then a recursive CTE is easy to use but I can not figure out how to use a combination in one executeable block of SQL.


Nols Smit

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