public NumberExpression<Integer> second() {
        if (seconds == null) {
            seconds = Expressions.numberOperation(Integer.class, Ops.DateTimeOps.SECOND, mixin);
        }
        return seconds;
    }
Create a seconds expression (range 0-59)

@return second
querydsl-core/src/main/java/com/querydsl/core/types/dsl/TimeExpression.java