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Settings for the table structure (list of columns).
Table structure
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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
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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
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academic_exam_preparation_planner

# 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 1 Change Change Drop Drop
3 int(10) UNSIGNED No 1 Change Change Drop Drop
4 int(10) UNSIGNED No 0 Change Change Drop Drop
5 int(10) UNSIGNED No 0 Change Change Drop Drop
6 int(10) UNSIGNED No 0 Change Change Drop Drop
7 int(10) UNSIGNED No 0 Change Change Drop Drop
8 int(10) UNSIGNED No 0 Change Change Drop Drop
9 varchar(180) utf8mb4_unicode_ci No Change Change Drop Drop
10 enum('unit_test', 'monthly_test', 'mid_term', 'pre... utf8mb4_unicode_ci No unit_test Change Change Drop Drop
11 varchar(220) utf8mb4_unicode_ci No Change Change Drop Drop
12 date Yes NULL Change Change Drop Drop
13 date Yes NULL Change Change Drop Drop
14 date Yes NULL Change Change Drop Drop
15 decimal(5,2) No 0.00 Change Change Drop Drop
16 decimal(5,2) No 0.00 Change Change Drop Drop
17 decimal(5,2) No 0.00 Change Change Drop Drop
18 int(10) UNSIGNED No 0 Change Change Drop Drop
19 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
20 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
21 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
22 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
23 decimal(5,2) No 0.00 Change Change Drop Drop
24 decimal(5,2) No 0.00 Change Change Drop Drop
25 decimal(5,2) No 0.00 Change Change Drop Drop
26 decimal(6,2) No 0.00 Change Change Drop Drop
27 enum('low', 'medium', 'high', 'critical') utf8mb4_unicode_ci No low Change Change Drop Drop
28 enum('not_started', 'in_progress', 'ready', 'atten... utf8mb4_unicode_ci No not_started Change Change Drop Drop
29 tinyint(1) No 0 Change Change Drop Drop
30 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
31 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
32 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
33 decimal(6,2) No 0.00 Change Change Drop Drop
34 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
35 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
36 enum('draft', 'submitted', 'approved', 'rejected',... utf8mb4_unicode_ci No draft Change Change Drop Drop
37 enum('active', 'inactive') utf8mb4_unicode_ci No active Change Change Drop Drop
38 tinyint(1) No 0 Change Change Drop Drop
39 int(10) UNSIGNED No 0 Change Change Drop Drop
40 int(10) UNSIGNED No 0 Change Change Drop Drop
41 datetime No current_timestamp() Change Change Drop Drop
42 datetime Yes NULL ON UPDATE 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 0 A No
Edit Edit Rename Rename Drop Drop idx_exam_prep_scope BTREE No No company_id 0 A No
branch_id 0 A No
academic_year_id 0 A No
delete_status 0 A No
Edit Edit Rename Rename Drop Drop idx_exam_prep_class_subject BTREE No No class_id 0 A No
section_id 0 A No
subject_id 0 A No
Edit Edit Rename Rename Drop Drop idx_exam_prep_teacher BTREE No No teacher_id 0 A No
Edit Edit Rename Rename Drop Drop idx_exam_prep_date BTREE No No exam_date 0 A Yes
Edit Edit Rename Rename Drop Drop idx_exam_prep_risk BTREE No No risk_level 0 A No
readiness_score 0 A No
Edit Edit Rename Rename Drop Drop idx_exam_prep_status BTREE No No planner_status 0 A No
approval_status 0 A No
Create an index on columns
Partitions Documentation
Information
Space usage
Data 16.0 KiB
Index 96.0 KiB
Overhead 0 B
Effective 112.0 KiB
Total 112.0 KiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_unicode_ci
Next autoindex 1
Creation Sep 07, 2026 at 09:24 AM
Last update Sep 29, 2026 at 04:17 PM
Last check Sep 29, 2026 at 04:17 PM