func (this *NNF) VisitBetween(expr *expression.Between) (interface{}, error) {
err := expr.MapChildren(this)
if err != nil {
return nil, err
}
return expression.NewAnd(expression.NewGE(expr.First(), expr.Second()),
expression.NewLE(expr.First(), expr.Third())), nil
}
func (this *JSConverter) VisitBetween(expr *expression.Between) (interface{}, error) {
var buf bytes.Buffer
buf.WriteString("(")
buf.WriteString(this.Visit(expr.First()))
buf.WriteString(" > ")
buf.WriteString(this.Visit(expr.Second()))
buf.WriteString(" && ")
buf.WriteString(this.Visit(expr.First()))
buf.WriteString(" < ")
buf.WriteString(this.Visit(expr.Third()))
buf.WriteString(")")
return buf.String(), nil
}