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Lynn Guo's Blog Posts Tagged 'Value' (1)

Simplifies SQL-style Computations – Records Corresponding to Max Value

In developing database applications, usually it is the records corresponding to the max/min value that we need to retrieve, instead of the value itself. For example, the occasion in which each employee gets his/her biggest pay raise; the three lowest scores ever got in golf; the five days in each month when each product gets its highest sales amount; and so on. As the max function of SQL can only retrieve the max value, instead of the records to which the max…

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Added by Lynn Guo on December 1, 2014 at 6:05pm — No Comments

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