NAME
dbfind_join_tables - find join keys between two tables
SYNOPSIS
Tbl *dbfind_join_tables ( Dbptr db )
DESCRIPTION
dbfind_join_tables implements the method Datascope employs to infer
the natural keys on which joins between two tables should occur. For
details on the joining algorithm see
dbfind_join_keys(3).
Given an input table pointed to by the input database pointer
db,
dbfind_join_tables returns a table with the names of the tables which join to it.
RETURN VALUES
dbfind_join_tables returns a list of database-table names.
This list should be freed with
freetbl(tbl,0).
LIBRARY
$(DBLIBS)
SEE ALSO
dbjoin(1), dbfind_join_keys(3)
AUTHOR
Daniel Quinlan