Language: PL/SQL Highlight Mode: PLSQL Last Modified: March 03rd, 2009
CORR(<expression1>,<expression2>) OVER (<analytic clause>)
OVER (ORDERBY t.calendar_month_number)AS CUM_CORR
FROM sales s, times t
WHERE s.time_id = t.time_id AND calendar_year =1998GROUPBY t.calendar_month_number;
SQL University.net courses meet the most demanding needs of the business world for advanced education
in a cost-effective manner. SQL University.net courses are available immediately for IT professionals
and can be taken without disruption of your workplace schedule or processes.
Compared to traditional travel-based training, SQL University.net saves time and valuable corporate
resources, allowing companies to do more with less. That's our mission, and that's what we deliver.