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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

exam_attempts

# Name Type Collation Attributes Null Default Comments Extra Action
1 int(10) UNSIGNED No None AUTO_INCREMENT Change Change Drop Drop
2 int(10) UNSIGNED No None Change Change Drop Drop
3 int(10) UNSIGNED No None Change Change Drop Drop
4 tinyint(3) UNSIGNED No 1 Change Change Drop Drop
5 longtext utf8mb4_bin Yes NULL Change Change Drop Drop
6 enum('in_progress', 'submitted', 'auto_submitted',... utf8mb4_unicode_ci No in_progress Change Change Drop Drop
7 datetime No None Change Change Drop Drop
8 datetime No None Change Change Drop Drop
9 datetime Yes NULL Change Change Drop Drop
10 int(10) UNSIGNED Yes NULL Change Change Drop Drop
11 int(10) UNSIGNED No 0 Change Change Drop Drop
12 varchar(45) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
13 varchar(255) utf8mb4_unicode_ci Yes NULL 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 attempt_id 989 A No
Edit Edit Rename Rename Drop Drop uq_attempt BTREE Yes No parameter_id 89 A No
student_id 989 A No
attempt_number 989 A No
Edit Edit Rename Rename Drop Drop student_id BTREE No No student_id 989 A No
Edit Edit Rename Rename Drop Drop idx_attempt_status BTREE No No status 4 A No
Create an index on columns
Partitions Documentation
Information
Space usage
Data 384.0 KiB
Index 80.0 KiB
Overhead 0 B
Effective 464.0 KiB
Total 464.0 KiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_unicode_ci
Next autoindex 1,038
Creation Nov 05, 2026 at 11:54 AM
Last update Nov 09, 2026 at 01:13 AM
Last check Nov 09, 2026 at 01:13 AM