Moodle plugins directory: Ad-hoc database queries | Moodle.org
Ad-hoc database queries
Reports ::: report_customsql
Maintained by Tim Hunt, Mahmoud Kassaei, Anupama Sarjoshi
This report plugin allows Administrators to set up arbitrary database queries
to act as ad-hoc reports. Reports can be of two types, either run on demand,
or scheduled to run automatically. Other users with the right capability can
go in and see a list of queries that they have access to. Results can be viewed
on-screen or downloaded as CSV.
Latest release:
4486 sites
1k downloads
166 fans
Current versions available: 10
This report, created by The Open University, lets Administrators set up arbitrary SQL select queries that anyone with the appropriate permissions can then run. Reports can be set to be runnable on-demand, or automatically run weekly or monthly.
The results are displayed as a fairly plain HTML table, and can also be downloaded as CSV.
The idea is that this lets you quickly set up ad-hoc reports, without having to create a whole new admin report plugin.
Contributors
Tim Hunt (Lead maintainer)
Mahmoud Kassaei: Developer
Anupama Sarjoshi: Tester & Developer
Please login to view contributors details and/or to contact them
SELECT c.fullname, traineruser.lastname AS trainer_name, manageruser.lastname AS manager_name
FROM prefix_course AS c
JOIN prefix_context AS ctx ON c.id = ctx.instanceid
JOIN prefix_role_assignments AS trainerra ON trainerra.contextid = ctx.id
JOIN prefix_user AS traineruser ON traineruser.id = trainerra.userid
JOIN prefix_role_assignments AS managerra ON managerra.contextid = ctx.id
JOIN prefix_user AS manageruser ON manageruser.id = managerra.userid
WHERE trainerra.roleid = 15
AND managerra.roleid = 17
AND ctx.contextlevel = 50
AND u.deleted=0
I am able now to retrieve the data required.
I am having trouble with this on a 2.7 in that the following query only returns a few courses from a variety of categories. The same query works well for me on a 2.6. I noticed that in the 2.7 I have an extra box at the bottom of the edit query screen labelled 'Select category for this report' I am trying to generate a report of most active courses across all categories. Thank you for your time.
SELECT COUNT(l.id) hits, l.course courseId, c.fullname coursename
FROM prefix_log l INNER JOIN prefix_course c ON l.course = c.id
GROUP BY courseId
ORDER BY hits DESC
1) entering multiple values in the named placeholder (for example, not just course id=1234, but course id=1234,2345,3456
2) using a wildcard (for example, not just a specific course id, but ALL courses -- yet still giving the user the option of entering a specific course)
If anyone has any ideas or solutions, I'd really appreciate it! It would save me a lot of time!
WHERE courseid IN (:id1, :id2, :id3)
Or, you could do
WHERE course.shortname LIKE :pattern
and pattern would need to be somthing like %maths%
Anything more than that would require a fair amount of development.
We tried to install this plugin to our Moodle version 2.56. We installed the newest version 2.7 for Moodle 2.4+ (2014061800) but we ended with en error.
Capability "report/customsql:view" was not found! This has to be fixed in code.
line 389 of /lib/accesslib.php: call to debagging()
line 1258 of /lib/adminlib.php: call to has_capability()
line 3408 of /lib/navigationlib.php: call to admin_externalpage->check_access()
...
Did anyone experienced this error? Thanks,
Ben
Can you advise the best code for this please?
Thanks
Bruce
SELECT Company, StudentID, Student, Course, GROUP_CONCAT(Item), SortOrder
FROM (
SELECT Institution AS 'Company', u.id AS StudentID, CONCAT(u.lastname, ', ', u.firstname) AS 'Student', c.fullname AS Course, gi.itemname AS 'Item', gi.sortorder AS SortOrder
FROM {user} AS u
JOIN {groups_members} AS gm ON gm.userid = u.id
JOIN {groups} AS g ON g.id = gm.groupid
JOIN {course} AS c ON c.id = g.courseid
JOIN {grade_items} AS gi ON gi.courseid = g.courseid
WHERE u.Institution != '' AND NOT u.deleted
AND itemmodule = 'assign' AND CONCAT(u.id, ', ', gi.id) NOT IN (
SELECT CONCAT(u.id, ', ', gg.itemid) 'Item'
FROM {user} AS u
JOIN {grade_grades} AS gg ON gg.userid = u.id )
ORDER BY CONCAT(Company, Student, Course), SortOrder ) AS tmp
GROUP BY CONCAT(Company, Student, Course)
AS tmp in the ORDER BY looks wrong.
SELECT Company, StudentID, Student, Course, GROUP_CONCAT(Item)
FROM (
SELECT Institution AS 'Company', u.id AS StudentID, CONCAT(u.lastname, ', ', u.firstname) AS 'Student', c.fullname AS Course, gi.itemname AS 'Item', gg.itemid AS ItemsCompleted
FROM prefix_user AS u
JOIN prefix_groups_members AS gm ON gm.userid = u.id
JOIN prefix_groups AS g ON g.id = gm.groupid
JOIN prefix_course AS c ON c.id = g.courseid
JOIN prefix_grade_items AS gi ON gi.courseid = g.courseid
LEFT JOIN prefix_grade_grades As gg ON gi.id = gg.itemid
WHERE u.institution != '' AND NOT u.deleted AND gi.itemmodule = 'assign'
AND gg.itemid IS NULL
ORDER BY CONCAT(Company, Student, Course), gi.sortorder) AS tmp
GROUP BY CONCAT(Company, Student, Course)
SELECT COUNT(l.id) hits, concat('',c.fullname,'') AS Course
,(SELECT CONCAT(u.firstname,' ', u.lastname) AS Teacher
FROM prefix_role_assignments AS ra
JOIN prefix_context AS ctx ON ra.contextid = ctx.id
JOIN prefix_user AS u ON u.id = ra.userid
WHERE ra.roleid = 3 AND ctx.instanceid = c.id LIMIT 1) AS Teacher
,CASE
WHEN c.fullname LIKE '%-13%' THEN '2013'
WHEN c.fullname LIKE '%-14%' THEN '2014'
WHEN c.fullname LIKE '%-15%' THEN '2015'
END AS YEAR
,(SELECT COUNT(*) FROM prefix_course_modules cm WHERE cm.course = l.course) Modules
,(SELECT COUNT( ra.userid ) AS Users FROM prefix_role_assignments AS ra
JOIN prefix_context AS ctx ON ra.contextid = ctx.id
WHERE ra.roleid = 5 AND ctx.instanceid = c.id) AS Students
FROM prefix_log l
INNER JOIN prefix_course c ON l.course = c.id
GROUP BY c.id
HAVING Modules > 2
ORDER BY YEAR DESC, hits DESC
However, I am having problems entering a date as parameter.
This works:
SELECT
subject, firstname, lastname, email, FROM_UNIXTIME(created)
FROM
{forum_posts}
INNER JOIN
{user} ON {forum_posts}.userid = {user}.id
WHERE
parent > 0
AND FROM_UNIXTIME(created) BETWEEN '2015/04/27' AND '2015/05/03'
Whereas this doesn't (although it correctly prompts for start and finish dates):
SELECT
subject, firstname, lastname, email, FROM_UNIXTIME(created)
FROM
{forum_posts}
INNER JOIN
{user} ON {forum_posts}.userid = {user}.id
WHERE
parent > 0
AND FROM_UNIXTIME(created) BETWEEN :start_date AND :end_date
Any thoughts why?
Thank you for your time.
Craig