Parameter List
Syntax
TEXTJOIN(delimiter, ignore_empty, text1,
[text2, …]
)delimiter
The separator to use between text items. For example: ,, -, or a space.
ignore_empty
A Boolean indicating whether to ignore empty cells. Use TRUE to ignore, FALSE to include.
text1
The first text item, range, or array to be joined. For example: A1:A3.
[optional] text2, …
Additional text items, ranges, or arrays to concatenate. Optional.