Why primary key is important?

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Tags

1. #level
2. #special
3. #needs
4. #choosing
5. #unique
6. #column
7. #steps
8. #serves
9. #database
10. #values
11. #compose
12. #purpose
13. #because
14. #primary
15. #important
16. #table
17. #ensures
18. #accessibility
19. #design