On Thu, May 15, 2014 at 4:50 PM, David G Johnston
wrote:
> Jon Nelson-14 wrote
>> I was watching a very large recursive CTE get built today and this CTE
>> involves on the order of a dozen or so "loops" joining the initial
>> table against existing tables. It struck me that - every time through
>>
Jon Nelson-14 wrote
> I was watching a very large recursive CTE get built today and this CTE
> involves on the order of a dozen or so "loops" joining the initial
> table against existing tables. It struck me that - every time through
> the loop the tables were sorted and then joined and that it wou
I was watching a very large recursive CTE get built today and this CTE
involves on the order of a dozen or so "loops" joining the initial
table against existing tables. It struck me that - every time through
the loop the tables were sorted and then joined and that it would be
much more efficient if