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[NEW SOLN] MIS 562 LAB 7 IN MYSQL

[SOLVED] MIS 562 LAB 7 IN MYSQL: For Part 1 Q1, you don’t need to run SQL and no output is required.
For Part 1 Q2, be sure to include output
For part 2 running stored procedure, please refer to document under Announcement. You must include output for all three questions
[SOLVED] MIS 562 LAB 7 IN MYSQL: Part 1
Question SQL statement or Answer

SELECT COUNT(DECODE(SIGN(total_capacity-20), -1, 1, 0, 1)) “<=20",

COUNT(DECODE(SIGN(total_capacity-21), 0, 1, -1, NULL,

DECODE(SIGN(total_capacity-30), -1, 1)))"21-30",

COUNT(DECODE(SIGN(total_capacity-30), 1, 1)) "31+"

FROM

(SELECT SUM(capacity) total_capacity, course_no

FROM section

GROUP BY course_no)

  1. You don’t need to execute SQL Query and you are not required to provide executed output
  2. Determine the top three highest salary from department 10, 20 and 30 (20 points)

[SOLVED] MIS 562 LAB 7 IN MYSQL: Part 2

  1. Write a stored procedure using the student schema: submit the output with your answer (20 points)
  2. Write a stored function using the student schema: submit the output with your answer (20 points)
  3. Write a trigger using the student schema: submit the output with your answer (20 points)
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