Please Explain Connect by Prior?
Submitted by: AdministratorRetrieves rows in hierarchical order.e.g. select empno, ename from emp where.
"connect by prior" is clause which is used in hierarchical queries.Example
select ename,empno,mgr,job
from emp
start with job='PRESIDENT'
connect by prior empno=mgr;
Submitted by: Administrator
"connect by prior" is clause which is used in hierarchical queries.Example
select ename,empno,mgr,job
from emp
start with job='PRESIDENT'
connect by prior empno=mgr;
Submitted by: Administrator
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