Re: SQL Query to prevent multiple results of same offer
> no same airports, on the same date, in the same hotel.
If you Group By airport, date, hotel, then you'll get one row per unique combo of those, and arbitrary values for other columns. To remove the arbitrariness, use min(), max() as desired on the arbitrary columns.
To see what's going on, write out the column names, don't use Select *.
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February 24, 2016 01:11PM
Re: SQL Query to prevent multiple results of same offer
February 24, 2016 02:41PM
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