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table struture for storing hierarical data
Joined: Jun 03, 2011
May 28, 2013 02:57:51
In interview they ask me to write table struture for storing hierarical data IN ORACLE
CEO>> CTO>>PM>>TL>>SENIOR SOFTWARE ENGINEER>>ENGINEER any guidance will be great, i dont have any idea how to do it?
Thanks in advance
Joined: Apr 19, 2013
May 28, 2013 04:38:53
Usually the structure will be [id, title, father_id] and utilize Oracle connect by prior query to retrieve the hierarchical data.
I agree. Here's the link:
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