Drop files here

SQL upload ( 0 ) x -

Page-related settings Click on the bar to scroll to top of page
Press Ctrl+Enter to execute query Press Enter to execute query
ascending
descending
Order:
Debug SQL
Count
Execution order
Time taken
Order by:
Group queries
Ungroup queries
Collapse Expand Show trace Hide trace Count : Time taken :
Bookmarks
Refresh
Add
No bookmarks
Add bookmark
Options
Set default





Collapse Expand Requery Edit Explain Profiling Bookmark Query failed Database : Queried time :
Settings for the table structure (list of columns).
Table structure
Documentation Whether the table structure actions should be hidden. Restore default value
Documentation Whether column comments should be shown in table structure view Restore default value
Default transformations
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value

mdl_enrol

# Name Type Collation Attributes Null Default Comments Extra Action
1 bigint(10) No None AUTO_INCREMENT Change Change Drop Drop
2 varchar(20) utf8mb4_unicode_ci No Change Change Drop Drop
3 bigint(10) No 0 Change Change Drop Drop
4 bigint(10) No None Change Change Drop Drop
5 bigint(10) No 0 Change Change Drop Drop
6 varchar(255) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
7 bigint(10) Yes 0 Change Change Drop Drop
8 bigint(10) Yes 0 Change Change Drop Drop
9 bigint(10) Yes 0 Change Change Drop Drop
10 tinyint(1) Yes 0 Change Change Drop Drop
11 bigint(10) Yes 0 Change Change Drop Drop
12 tinyint(1) Yes 0 Change Change Drop Drop
13 varchar(50) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
14 varchar(20) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
15 varchar(3) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
16 bigint(10) Yes 0 Change Change Drop Drop
17 bigint(10) Yes NULL Change Change Drop Drop
18 bigint(10) Yes NULL Change Change Drop Drop
19 bigint(10) Yes NULL Change Change Drop Drop
20 bigint(10) Yes NULL Change Change Drop Drop
21 bigint(10) Yes NULL Change Change Drop Drop
22 bigint(10) Yes NULL Change Change Drop Drop
23 bigint(10) Yes NULL Change Change Drop Drop
24 bigint(10) Yes NULL Change Change Drop Drop
25 varchar(255) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
26 varchar(255) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
27 varchar(1333) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
28 decimal(12,7) Yes NULL Change Change Drop Drop
29 decimal(12,7) Yes NULL Change Change Drop Drop
30 longtext utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
31 longtext utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
32 longtext utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
33 longtext utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
34 bigint(10) No 0 Change Change Drop Drop
35 bigint(10) No 0 Change Change Drop Drop
With selected: With selected:
Add column  Add column(s)  
Indexes Documentation
Action Keyname Type Unique Packed Column Cardinality Collation Null Comment
Edit Edit Rename Rename Drop Drop PRIMARY BTREE Yes No id 255 A No
Edit Edit Rename Rename Drop Drop mdl_enro_enr_ix BTREE No No enrol 6 A No
Edit Edit Rename Rename Drop Drop mdl_enro_cou_ix BTREE No No courseid 255 A No
Edit Edit Rename Rename Drop Drop mdl_enro_rol_ix BTREE No No roleid 4 A Yes
Create an index on columns
Partitions Documentation
Information

Table comments: Instances of enrolment plugins used in courses, fields marke

Space usage
Data 32.0 KiB
Index 24.0 KiB
Overhead 0 B
Effective 56.0 KiB
Total 56.0 KiB
Optimize table Optimize table
Row statistics
Format Compressed
Options row_format=COMPRESSED
Collation utf8mb4_unicode_ci
Next autoindex 319
Creation Apr 10, 2026 at 03:41 PM
Last update Apr 17, 2026 at 06:25 AM
Last check Apr 17, 2026 at 06:25 AM