The rowset data type

Composite data type. A collection of zero or more row controls. The rows property of a table control has this data type.

...
<table id="tableFoo"
  recordset='{SELECT j.yolo, j.nolo
              FROM (TABLE yolo, nolo
                  ("hip", "hop"; "bim", "bam")) j}'
  record="g">
  <row>
    <cell>
      <textview id="tvFoo" text='{g.yolo}'/>
    </cell>
    <cell>
      <textview text='{g.nolo}'/>
    </cell>
  </row>
</table>
<textview text='{SELECT UPPER(
                GROUP_CONCAT (r.tvFoo.text, "*"))
                FROM tableFoo.rows r}'/>
...
The textview displays the values from the first column of the table control above it, accessed via the rows property

Figure 273. The textview displays the values from the first column of the table control above it, accessed via the rows property