Posts Tagged ‘having’

MySQL – Get the Top N of a Group

Friday, March 26, 2010 11:43 No Comments

Getting Top N of a group would be very easy if there just wasn’t that ‘LIMIT & IN/ALL/ANY/SOME subquery’ restriction. But there’s always some way around. Thx to Jon Armstrong from A little Noise for the code hint. MYSQL table ‘measurements’ | Id | Freq | Level | DateM ## Gets the last 2 measurements [...]

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