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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

employee_assignment_history

# Name Type Collation Attributes Null Default Comments Extra Action
1 bigint(20) UNSIGNED No None AUTO_INCREMENT Change Change Drop Drop
2 int(10) UNSIGNED No None Change Change Drop Drop
3 int(10) UNSIGNED Yes NULL Change Change Drop Drop
4 int(10) UNSIGNED Yes NULL Change Change Drop Drop
5 int(10) UNSIGNED Yes NULL Change Change Drop Drop
6 int(10) UNSIGNED Yes NULL Change Change Drop Drop
7 varchar(80) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
8 bigint(20) UNSIGNED Yes NULL Change Change Drop Drop
9 date No None Change Change Drop Drop
10 date Yes NULL Change Change Drop Drop
11 tinyint(1) No 1 Change Change Drop Drop
12 varchar(120) utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
13 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
14 timestamp No current_timestamp() 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 227 A No
Edit Edit Rename Rename Drop Drop idx_employee_assignment_history BTREE No No employee_id 227 A No
effective_from 227 A No
effective_to 227 A Yes
Edit Edit Rename Rename Drop Drop idx_employee_assignment_current BTREE No No employee_id 227 A No
is_current 227 A No
Edit Edit Rename Rename Drop Drop fk_eah_position BTREE No No position_id 113 A Yes
Edit Edit Rename Rename Drop Drop fk_eah_office BTREE No No office_id 8 A Yes
Edit Edit Rename Rename Drop Drop fk_eah_school BTREE No No school_id 4 A Yes
Edit Edit Rename Rename Drop Drop fk_eah_movement BTREE No No movement_id 2 A Yes
Edit Edit Rename Rename Drop Drop idx_assignment_personnel_category BTREE No No personnel_category_id 10 A Yes
Create an index on columns
Partitions Documentation
Information
Space usage
Data 64.0 KiB
Index 112.0 KiB
Overhead 0 B
Effective 176.0 KiB
Total 176.0 KiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_unicode_ci
Next autoindex 228
Creation Aug 27, 2026 at 11:28 AM
Last update Sep 14, 2026 at 10:09 AM
Last check Sep 14, 2026 at 10:09 AM