title: Write SQL query on excel tables
body: <p>I was recently given a coding assignment which involves me writing a SQL query for a database presented in the .xlsx form (excel spreadsheet). The assignment basically involves me selecting certain values from the first three tables, doing some calculations on those values and then printing the answer on the fourth table. All four tables have been created, and the first three tables have input values for me to choose from, while the last table has headings below which I should put my answers in.</p>
  
  <p>May I know how I can do that? (essentially, where can I write SQL commands like SELECT * FROM Table 1 WHERE Number = 1 when the target is an excel table)</p>