@ScalarOperator(CAST)
@SqlType(StandardTypes.TINYINT)
public static long castToTinyint(@SqlType(StandardTypes.DOUBLE) double value) {
try {
return SignedBytes.checkedCast((long) MathFunctions.round(value));
} catch (IllegalArgumentException e) {
throw new PrestoException(
NUMERIC_VALUE_OUT_OF_RANGE, "Out of range for tinyint: " + value, e);
}
}
@ScalarOperator(CAST)
@SqlType(StandardTypes.BIGINT)
public static long castToLong(@SqlType(StandardTypes.DOUBLE) double value) {
return (long) MathFunctions.round(value);
}