NAME
dbseparate - extract a subset view of a base table from a joined view
SYNOPSIS
Dbptr dbseparate ( Dbptr db, char *tablename );
DESCRIPTION
dbseparate creates a new subset view of the base table tablename,
where the records are the set of records from tablename which participate
in the input view db.
RETURN VALUES
returns a Dbptr to a subset view of tablename when successful,
dbinvalid() when unsuccessful.
SEE ALSO
dbsever(3)
dbjoin(3)
dbsubset(3)
AUTHOR
Daniel Quinlan