MySQL

 
Forums: » Register « |  User CP |  Games |  Calendar |  Members |  FAQs |  Sitemap |  Support | 
User Name:
Password:
Remember me



Go Back   Tutorialized ForumsDatabasesMySQL

Reply
Add This Thread To:
  Del.icio.us   Digg   Google   Spurl   Blink   Furl   Simpy   Y! MyWeb 
Thread Tools Search this Thread Rate Thread Display Modes
 
Unread Tutorialized Forums Sponsor:
  #1  
Old September 1st, 2017, 06:52 AM
ConfusedStudent ConfusedStudent is offline
Registered User
Tutorialized Newbie (0 - 499 posts)
 
Join Date: Sep 2017
Posts: 0 ConfusedStudent User rank is Just a Lowly Private (1 - 20 Reputation Level) 
Time spent in forums: 20 m 26 sec
Reputation Power: 0
Post SQL Query Problem

I need help with making this work. The examples I need to alter and further explanation of the problem can both be found below (the explanation is in brackets)

SELECT Courses.Name
FROM Courses INNER JOIN Exams ON Courses.PrimaryKey = Exams.PrimaryKey
AVG(Grade) as m
WHERE m>8);
(this one needs to list the names of the courses taken by students whose average grade on those courses was greater than 8)


SELECT Company. Name
FROM Company JOIN Buyer
WHERE Company. Name IN
(SELECT Company. Name
FROM Company
WHERE Buyer.FirstName LIKE "K*"AND Buyer.LastName LIKE "K*");

(and this one needs to list the names of the companies whose products weren't ordered by any buyer with the initials K.K)

Can these be fixed so there are no errors? Thanks in advance.

Reply With Quote
Reply

Viewing: Tutorialized ForumsDatabasesMySQL > SQL Query Problem


Developer Shed Advertisers and Affiliates


Thread Tools  Search this Thread 
Search this Thread:

Advanced Search
Display Modes  Rate This Thread 
Rate This Thread:


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
View Your Warnings | New Posts | Latest News | Latest Threads | Shoutbox
Forum Jump


Forums: » Register « |  User CP |  Games |  Calendar |  Members |  FAQs |  Sitemap |  Support | 
  
 

Powered by: vBulletin Version 3.0.5
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.

© 2003-2017 by Developer Shed. All rights reserved. DS Cluster - Follow our Sitemap