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Learn Oracle SQL : Hierarchical Pseudo-Columns: In this video, I explain the use of some pseudo-columns that are available in hierarchical queries in Oracle.
This is an excerpt of "The Ultimate Oracle SQL Course" which you can get at the current lowest price here: http://sql.standout-dev.com/ultimate-oracle-sql-yt/
You can find additional Oracle SQL related articles and educational content in my blog here: http://standout-dev.com/
