When you the dataset will return multiple records but you need to select just a single index of present you can use indexing.
| example | explanation |
|---|---|
{{column_name}} |
no indexing. All dataset rows will be used. |
{{column_name[]}} |
this is a tag has an empty index and the index will be ignored |
{{column_name[0]}} |
will use the value of the first row. |
{{column_name[1]}} |
will use the value of the second row. |
{{column_name[1,2,3]}} |
will use the value of the first three rows |
{{column_name[1][2][3]}} |
will use the value of the first three rows (same as above) |
{{column_name[0]}} {{column_name[1]}} |
will use the value of the first row for the first tag and the second row for the second tag. |