Gauche 0.9.7 or later MySQL 5.0 or later MySQL client development library & header files (If you're using Gauche 0.9.6 or before, see 'Using with pre-0.9.7 Gauche' section below). In order to run the ...
-- MySQL's aggregate function is used to perform calculations on multiple values and return the result in a single value like -- the average of all values, the sum of all values, and maximum & minimum ...