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3 votes
1 answer
539 views

Find all the countries I can visit by just crossing direct borders

I was helping on this question. There you have a table border to indicate countryA and countryB have a common border. And want ...
Juan Carlos Oropeza's user avatar
7 votes
1 answer
9k views

Get all recursive dependencies of a single database object

I've written a SELECT statement that creates a List of all objects that depend on a single object, so that if I wanted to DROP that object I could DROP all referenced objects first without using ...
Klamann's user avatar
  • 351