Hi All,
Need a little help to construct an efficient SELECT statement. I have a cursor containing N records. I want to select every Xth record startng with and including the last record in the source cursor. So I want records:
N
N - X*1
N - X*2
N - X*3
...
...
What is the select statement for this keeping in mind also that X will probbaly not be a factor of N. i.e. I may have 79 records and require every 7th record starting from the last record going backwards.
Thanks
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