START WITH...CONNECT BY PRIOR详解 START WITH...CONNECT BY PRIOR详解 ORACLE中的SELECT语句可以用START WITH...CONNECT BY PRIOR子句实现递归查询,CONNECT BY 是结构化查询中用到的,其基本语法是: SELECT columnName1[,columnName2,…] FROM tableName1,tableName2,.. [START WITH columnName3] CONNECT B…