This dialog provides options for the creation of a foreign key.
The Create Foreign Key dialog has the following components:
Foreign key name Enter a name for the foreign key.
Primary table Select the primary table from the list of tables in your database.
Eligible indexes Select an index from the list of indexes in your primary table.
Only check values on commit Select this option to check values at commit, rather than upon insertion.
Allow Null in the foreign key columns Allows null values in the columns of your foreign key.
Map Click Map to map a column in your primary table, selected from the table above, to a column in your current table, selected in a subsequent dialog.