• Antelope Release 5.10 Linux CentOS release 7.6.1810 (Core) 3.10.0 2020-05-12

 

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
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