SELECT *
FROM 表名
START WITH 条件
CONNECT BY PRIOR ID=typePid
比如: SELECT * FROM ProLibraryType START WITH id in ('4028ac0073982a1c017398745ee10001') CONNECT BY PRIOR ID=typePid
就是查询 ProLibraryType 表中 id为 4028ac0073982a1c017398745ee10001 并且 id=typepid的递归数据