The CONCATALL function joins all items in a list into a single text string by using the specified delimiter. This function is commonly used to combine multiple text values with separators such as spaces, commas, or symbols.
CONCATALL([string1, string2, ..., stringn], delimiter)
[string1, string2, ..., stringn]: The list of text values to join. Numeric values in the list are also converted to text and concatenated.delimiter: The text separator inserted between each value.Returns a single text string that combines all items in the list using the specified delimiter.
CONCATALL(["Product1", "Product2"], "--")
Returns Product1--Product2.