How according to the group ID and superior organization ID to access to the full path ID, there are a lot of columns, for help

CodePudding user response:

 select t.i d, t.p arent_id, sys_connect_by_path (name, '- & gt; ') as ff from DISTRICT t 
Start with t.i d=1 
Connect by the prior t.i d=t.p arent_id; 

If you can knot stick oh

CodePudding user response:

hair wrong==!

CodePudding user response:

Don't understand, this is up to?