How to filter rows on a complex filter
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Published on 2010-06-09T20:01:32Z
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I have these rows in a table
ID Name Price Delivery
== ==== ===== ========
1 apple 1 1
2 apple 3 2
3 apple 6 3
4 apple 9 4
5 orange 4 6
6 orange 5 7
I want to have the price at the third delivery (Delivery=3) or the last price if there's no third delivery.
It would give me this :
ID Name Price Delivery
== ==== ===== ========
3 apple 6 3
6 orange 5 7
I don't necessary want a full solution but an idea of what to look for would be greatly appreciated.
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