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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

ce_test_assignments

# Name Type Collation Attributes Null Default Comments Extra Action
1 bigint(20) UNSIGNED No None AUTO_INCREMENT Change Change Drop Drop
2 bigint(20) UNSIGNED No 0 Change Change Drop Drop
3 bigint(20) UNSIGNED No 0 Change Change Drop Drop
4 bigint(20) UNSIGNED No 0 Change Change Drop Drop
5 bigint(20) UNSIGNED No None Change Change Drop Drop
6 varchar(30) utf8mb4_unicode_ci No STUDENT Change Change Drop Drop
7 varchar(180) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
8 bigint(20) UNSIGNED No 0 Change Change Drop Drop
9 bigint(20) UNSIGNED No 0 Change Change Drop Drop
10 bigint(20) UNSIGNED No 0 Change Change Drop Drop
11 bigint(20) UNSIGNED No 0 Change Change Drop Drop
12 bigint(20) UNSIGNED No 0 Change Change Drop Drop
13 datetime Yes NULL Change Change Drop Drop
14 datetime Yes NULL Change Change Drop Drop
15 tinyint(1) No 1 Change Change Drop Drop
16 bigint(20) UNSIGNED No 0 Change Change Drop Drop
17 bigint(20) UNSIGNED No 0 Change Change Drop Drop
18 datetime No current_timestamp() Change Change Drop Drop
19 datetime No current_timestamp() ON UPDATE CURRENT_TIMESTAMP() Change Change Drop Drop
20 tinyint(1) 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 91 A No
Edit Edit Rename Rename Drop Drop uq_ce_assignments_active_key BTREE Yes No company_id 22 A No
branch_id 22 A No
unit_id 22 A No
test_id 91 A No
assignment_key 91 A Yes
Edit Edit Rename Rename Drop Drop idx_ce_assignments_test BTREE No No test_id 91 A No
assignment_type 91 A No
is_active 91 A No
delete_status 91 A No
Edit Edit Rename Rename Drop Drop idx_ce_assignments_candidate BTREE No No candidate_id 22 A No
student_id 22 A No
is_active 22 A No
delete_status 22 A No
Edit Edit Rename Rename Drop Drop idx_ce_assignments_group BTREE No No class_id 22 A No
section_id 45 A No
batch_id 91 A No
is_active 91 A No
delete_status 91 A No
Edit Edit Rename Rename Drop Drop idx_ce_assignments_window BTREE No No available_from 22 A Yes
available_until 22 A Yes
is_active 22 A No
delete_status 22 A No
Create an index on columns
Partitions Documentation
Information
Space usage
Data 16.0 KiB
Index 80.0 KiB
Overhead 0 B
Effective 96.0 KiB
Total 96.0 KiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_unicode_ci
Next autoindex 92
Creation Sep 07, 2026 at 09:20 AM
Last update Sep 29, 2026 at 02:17 PM
Last check Sep 29, 2026 at 02:17 PM