/ Ruby on Rails
/
visit_AddForeignKey(o)
private

No documentation available.

# File activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb, line 46
          def visit_AddForeignKey(o)
            sql =               ADD CONSTRAINT #{quote_column_name(o.name)}              FOREIGN KEY (#{quote_column_name(o.column)})                REFERENCES #{quote_table_name(o.to_table)} (#{quote_column_name(o.primary_key)}).strip_heredoc
            sql << " #{action_sql('DELETE', o.on_delete)}" if o.on_delete
            sql << " #{action_sql('UPDATE', o.on_update)}" if o.on_update
            sql
          end