<se:xmldatatable save="grades" resulttype="datatable">
    <se:row>
        <se:col name="Student">John</se:col>
        <se:col name="Grade">4</se:col>
    </se:row>
    <se:row>
        <se:col>Karen</se:col>
        <se:col>7</se:col>
    </se:row>
    <se:row>
        <se:col>Marian</se:col>
        <se:col>5</se:col>
    </se:row>
    <se:row>
        <se:col>Peter</se:col>
        <se:col>9</se:col>
    </se:row>
</se:xmldatatable>

{buffer.set(passedstudents, datatable.search(grades, 'grade >= 6'))}

<se:format inputdata="passedstudents">
    <se:rowformat>
        {this.field(Student)} passed with a {this.field(grade)}
    </se:rowformat>
</se:format>

{buffer.set(mytable, datatable.createempty(Phone, Model, Price))}
{datatable.rows.add(mytable, Nokia, 6200, 120.99)}
{datatable.rows.add(mytable, Samsung, G600, 299.99)}
{datatable.rows.add(mytable, SonyEricsson, W910, 199.99)}

Nokia is on row {datatable.findone($mytable, "Phone='Nokia'")}
Cheap phones are:
{datatable.simpleformat(datatable.search($mytable, 'Price ' + char.lt() + '= 199.99'))}

Retrieve an individual field:
{datatable.getvalue($mytable, datatable.findone($mytable, "Phone='Samsung'"), 'Model')}

Handle not found:
{datatable.getvalue($mytable, datatable.findone($mytable, "Phone='HTC'", default=null), 'Model', default='(Phone not found)')}