DOUBLE(<Expression>) - Coerces value of expression to type double
DOUBLE(4) |
Evaluates to 4.0 |
DOUBLE(4.5) |
Evaluates to 4.5 |
DOUBLE("A String") |
Evaluates to 0.0 |
DOUBLE("3.5") |
Evaluates to 3.5 |
DOUBLE("3.5 inches") |
Evaluates to 3.5 |
DOUBLE("The circle measures 3.5 inches in diameter ") |
Evaluates to 0.0 |
DOUBLE(MPOINT(0,0,1)) |
Evaluates to 1.0 |
DOUBLE(MPOINT(3,4,5)) |
Evaluates to 7.0711 |