Hi Frank, Am 29.11.2012 07:51, schrieb Frank: > On 11/20/2012 10:53 AM, Frank Schlottmann-Gödde wrote: > > No idea, anybody? > Isn't it so that a CTE Select can only have one recursive member?
(at least that's what i remember from Vlad's presentation back in Bergamo, but i can't find a proof for it right now.) In your first example the 2nd CTE is also recursive, in the 2nd one it isn't. cheers, Frank ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: VERIFY Test and improve your parallel project with help from experts and peers. http://goparallel.sourceforge.net Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
