1、2:Expands the set of tables to be reverse engineered to other tables referenced by this table and tables referencing this table respectively. 包含反向工程时当前数据库表引用的表格以及其它引用到当前表的数据库表.
3、4 :Generate code corresponding to the relationships this table has with other tables which are not being currently reverse engineered and are absent from the table list on this page. 生成关联到当前表格的关联表的尚未反向工程过的代码, 这些表在当前配置页面尚未被显示.
