Posts by Felipe • 15 points

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  Q: I need some help!

  I started studying object orientation and I need some help. I don’t understand the question Could anyone help me. With the Client and Person classes: a. create a client instance b. create a person…

  java

  asked 5 years, 5 months ago Felipe 15

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  Q: Average and filter by values above this mean

  I would like to average the amounts spent by all customers. Then list the names of customers who spent above average (can be using inner join, but with sub-consultation): SELECT a.primeiro_nome,…

  mysql sql

  asked 5 years, 7 months ago Felipe 15