Generic Function Join (1 method)

( join relation-a column-a relation-b column-b )

Part of:

package fset
A relational equijoin, matching up column-a of relation-a with column-b of
relation-b. For a binary relation, the columns are named 0 (domain) and 1 (range).

Method Summary

join wb-2-relation  t  wb-2-relation  t