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  2. MIDRANGE-L
  3. September 2006

RE: SQL recursion

Peter - simply upgrade to V5R4
;-)

At 01:01 AM 9/29/2006, you wrote:


How do you get this type of statement to work?

I tried (a modified version of) it on our BOM file just now, and got an
SQL error:

[SQL0346] Recursion not allowed in common table expressions.
SQL State: 42836
Error Code: +346

Running QuantumDB connected to a V5R3M0 system, using this statement:

with exploded(parent, child, qty, lvl) as
        (select pdmnbr55, itmref55, boiqt1551
                from pdmdta.pdbl55pf where itmref55 <> ''
        union all
        select pdmnbr55, itmref55, boiqt155, lvl+1
                from pdmdta.pdbl55pf, exploded)
select * from exploded
order by pdmnbr55;

Thanks,

Peter Colpaert
Application Developer
PLI - IT - Kontich, Belgium
-----
Yoda of Borg are we.  Futile is resistance, assimilated will you be.
-----

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