|Column Name||Data Type||Description|
|input_column||Any||Optional. Column other than sequence_column or count_column. Typically, one input_column is a user identifier.|
|sequence_column||VARCHAR||Path to analyze, which has this
symbol [delimiter symbol ...]Each symbol is an alphanumeric character, typically a code that represents a unique web page view, as in Example.
If the input table is a query result, the query must specify sequence_column in the GROUP BY clause, so that the input table has one row for each unique path.
|count_column||INTEGER||Number of times the path was traveled.|