Gradebook

 
 
Picture of Patric Lougheed
Re: Grade queries crashing moodle site
 

Hello Henriette,

I saw your Google+ post and thought I might pipe in. Sounds like the act of loading the gradebook is sucking up all the database resources. Is this a very big gradebook with tons of students?

I found a good article on the perils of using "copy to tmp table":

http://themanbehindthecode.com/2011/08/12/avoid-mysql-copying-to-tmp-table/

It might be the SET tmp_table_size in the MySQL config needs to be increased.

Picture of Debbie Kimball
Re: Grade queries crashing moodle site
 

Hi Patrick,

We had the same problem occur in 37 random courses after we upgraded from 1.9.13 to 2.3.3.  We found that the reset button in settings was our answer.

  1. Backup the course with user first (just in case!)
  2. Click the reset button
  3. Check ONLY the box under the Gradebook setting: "Delete all items and categories" leave all others unchecked!
  4. Scroll down and click the "Reset course" button
  5. Click the "Continue" button on the next page
  6. (It will not reset questionnairres)

I hope this helps!