Learn Oracle SQL : Introduction to Hierarchical Queries

Published: 17 November 2017
on channel: Oracle SQL

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Learn Oracle SQL : Introduction to Hierarchical Queries: In this video, I explain what hierarchical queries and hierarchical data are, to prepare you to learn about the Hierarchical Query clause.

This is an excerpt of the course "The Ultimate Oracle SQL Course" which you can get at the current best price here: http://sql.standout-dev.com/ultimate-...

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