2015年8月13日 · If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

2013年3月20日 · SQL UPDATE not working, Pl help Hi, In chapter 6, UPDATE is not working. After entering the query, it shows SQL command executed, but when do SELECT query, no update has done. What are the possible reasons ? Could it be a problem with sqlcourse ? Thanks. 03-20-2013,03:41 AM #2 Steve R Jones Administrator Join Date Apr 2011 Location

2005年7月7日 · GROUP BY CLAUSE w/ aggregate in sqlcourse2 Hello I'm a very fresh newbie in the world of sql. I have gone through sqlcourse 1 and now I think I am stuck with a question in the GROUP BY section of sql course2. Here's the question: (I am using the website's built in table "items_ordered")

2009年9月2日 · If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

2015年4月25日 · Hi there, I know there is a website where you practice SQL queries online but I can't find it anymore. Example of exercice : QUESTION : Select all students from City A who live in City B sorted by age ANSWER : you have to write down the proper query If you give the proper query you have 1 point and so on ...

2014年3月25日 · SQLCourse is working properly again. I'll be keeping a check on it to make sure it continues to work but if you run into a problem, please feel free to contact me.

2015年11月6日 · When I paste the answer into this link - http://www.sqlcourse.com/insert.html I get this message: SQL Command Executed Is that not correct?

2004年8月12日 · Hello, I would like to know what are "the Entry-Level SQL92 standard". The list of features that contains this standard. Thx JR

2010年12月14日 · SQL Course not working properly ? While it's been a good 10 years, since I did any SQL, I'm pretty sure the interpreter is not working properly. In the first exercise, when you put in the query for Name and Age, all you get is data in the Age column and blanks in the Name. That's from doing a copy / paste from the answer. I tried other commands and got what I thought were odd results as well.

2016年6月29日 · Discuss all things related to the world of databases at the active Database Journal community. Forum topics include news, database design, ASP, MS Access, SQL and more.