For bookstore and cdstore, the output table contains the value of owner; for bookitem and cditem, the output table contains the values of title, author, and year. Multiple values are separated by the default delimiter, comma (,).
xid | out_nodeid | out_parent_node | owner | title | author | year |
---|---|---|---|---|---|---|
1 | 1 | bookstore | Billy | |||
1 | 2 | bookitem | Cosmos | Carl Sagan,Ann Druyan | 1980 | |
2 | 1 | cdstore | Amy | |||
2 | 2 | cditem | Breathe | Yu Quan | 2003 |