Let’s tack some functionality on now and try to answer some queries:

  1. Who has been employed the longest?
  2. Who has been employed the shortest?
  3. Which people do not have email addresses listed?
  4. How many entries in the people table?
  5. Who is vested in the insurance plan (assume 20 years)?
  6. Was anyone hired today?
  7. Does anyone have a work anniversary today? If so, how long?

Answers here


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