Where is self Join used?

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Related questions

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Tags

  1. #stored
  2. #answers
  3. #column
  4. #there
  5. #current
  6. #points
  7. #between
  8. #supervisorid
  9. #basically
  10. #relationship
  11. #table
  12. #references
  13. #itself
  14. #where
  15. #employee