[SQL] handling duplicate row exception

2011-09-20 Thread Amar Dhole
Hi All, I have a requirement where my application tries to enter the duplicate row in table using batchexceute code. And batch exception is thrown we checked error code and skip it but after this exception all my next update/insert gets error out with following exception "Database error. SQL s

Re: [SQL] Combining several CTEs with a recursive CTE

2011-09-20 Thread Thomas Kellerer
David Johnston, 20.09.2011 16:15: I'm just wondering if this is intended behavioury, simply not (yet) implemented or even invalid according to the standard? I didn't find any reference that it's not allowed in the manual. Regards Thomas Try sticking the recursive keyword after the "with" if a

Re: [SQL] Combining several CTEs with a recursive CTE

2011-09-20 Thread David Johnston
On Sep 20, 2011, at 5:58, Thomas Kellerer wrote: > > I'm just wondering if this is intended behavioury, simply not (yet) > implemented or even invalid according to the standard? I didn't find any > reference that it's not allowed in the manual. > > Regards > Thomas > > Try sticking the rec

[SQL] Combining several CTEs with a recursive CTE

2011-09-20 Thread Thomas Kellerer
Hello all, this is more a "just curious" question, rather than a real world problem. We can combine several CTEs into a single select using something like this: WITH cte_1 as ( select ), cte_2 as ( select ... where id (select some_col from cte_1) ) select * from cte_2; But this