Tri-Join (String)

Description

Matches all inputs on their first column and outputs the second column of each.

Input

  • A [OBJ,STRING]: a list of pairs to be matched on its first column

  • B [OBJ,STRING]: a list of pairs to be matched on its first column

  • C [OBJ,STRING]: a list of pairs to be matched on its first column

Output

  • A2B2C2 [STRING,STRING,STRING]: All the columns not involved in the match

Output scores can be aggregated and/or normalised.