Discussion 10

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Slides


Here are the tables on today’s discussions sheet. Feel free to copy them to a file and run queries in your own terminal!

CREATE TABLE records AS
  SELECT "Ben Bitdiddle" AS name, "Computer" AS division, "Wizard" AS title, 60000 AS salary, "Oliver Warbucks" AS supervisor UNION
  SELECT "Alyssa P Hacker", "Computer", "Programmer", 40000, "Ben Bitdiddle" UNION
  SELECT "Cy D Fect", "Computer", "Programmer", 35000, "Ben Bitdiddle" UNION
  SELECT "Lem E Tweakit", "Computer", "Technician", 25000, "Ben Bitdiddle" UNION
  SELECT "Louis Reasoner", "Computer", "Programmer Trainee", 30000, "Alyssa P Hacker" UNION
  SELECT "Oliver Warbucks", "Administration", "Big Wheel", 150000, "Oliver Warbucks" UNION
  SELECT "DeWitt Aull", "Administration", "Secretary", 25000, "Oliver Warbucks" UNION
  SELECT "Eben Scrooge", "Accounting", "Chief Accountant", 75000, "Oliver Warbucks" UNION
  SELECT "Robert Cratchet", "Accounting", "Scrivener", 18000, "Eben Scrooge";

CREATE TABLE meetings AS
  SELECT "Accounting" AS division, "Monday" AS day, "9am" AS time UNION
  SELECT "Computer", "Wednesday", "4pm" UNION
  SELECT "Administration", "Monday", "11am" UNION
  SELECT "Administration", "Thursday", "1pm";