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MySQL

  • Are table and column names of the database case sensitive?

  • How do I enable case sesitive or case insensitive search within data?

  • What is the difference between LIKE '' and = ''?

  • What are collations for?

  • What is the difference between collation and encoding?

  • What is character set?

  • What is the difference between character set and encoding?

  • What is the difference between shared locks (read locks) and exclusive locks (write locks)?

  • What is the difference between table-level locking and row-level locking? Storage engines should be mentioned.

  • What are index prefixes?

  • How to reset MySQL root password?
    Read more: https://linuxconfig.org/how-to-reset-root-mysql-password-on-ubuntu-18-04-bionic-beaver-linux