The node-text viewer presents data from one column in a a single cell in a DataNode in a text browser (read only).
This viewer is typically used to present large chunks of data, such as source code, SQL statements, etc. where the data is already loaded and no queries need needs to be executed.
<DataView id="presto-base-queries-queries-query" icon="Query" label="Query" viewer="node-text"> <Input name="columndataColumn" value="querytext"/> <Input name="formatSQL" value="true"/> </DataView>
The node text viewer requires the name of the column to be specified.