MIN
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Returns the smallest value in a given column
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MAX
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Returns the largest value in a given column
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SUM
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Returns the sum of the numeric values in a given column
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AVG
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Returns the average value of a given column
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COUNT
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Returns the total number of values in a given column
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COUNT(*)
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Returns the number of rows in a table
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Book Review: Big Red - Voyage of a Trident Submarine
I've grown up reading Tom Clancy and probably most of you have at least seen Red October, so this book caught my eye when browsing used books for a recent trip. It's a fairly human look at what's involved in sailing on a Trident missile submarine...
2009-03-10
1,439 reads