The recordset data type

A collection of one or more record-type values.

You can instantiate a recordset-type value with a multi-row multi-column table expression with the literal syntax pattern below..

...
<textview
  text='{SELECT GROUP_CONCAT(f.yolo, ".")
        FROM (TABLE yolo ("foo"; "bar"; "baz")) f}'/>
...
The textbox displays the values of a single-column, multi-row table literal, concatenated into a string

Figure 272. The textbox displays the values of a single-column, multi-row table literal, concatenated into a string