Hierarchical Queries in Oracle SQL

Questions

Can I use 2 tables for hierachical queries?

Answers

Yes we can used two table for hierarchical queries. for that we need to join that two table and that we need to project that join as a single set of result and that on that single result set we apply that hierarchical queries.

Regards.

Source

License : cc by-sa 3.0

http://stackoverflow.com/questions/29958303/hierarchical-queries-in-oracle-sql

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