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Customize the navigation tree.

Navigation tree

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Servers display options.

Servers

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Databases display options.

Databases

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Tables display options.

Tables

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Table structure

Settings for the table structure (list of columns).

Table structure

Default transformations
Hide table structure actions Whether the table structure actions should be hidden.
Show column comments Whether column comments should be shown in table structure view
Default transformations for Hex Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	2
Default transformations for Substring Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	0 all …
Default transformations for Bool2Text Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	T F
Default transformations for External Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	0 -f /dev/null -i -wrap -q 1 1
Default transformations for PreApPend Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.
Default transformations for DateFormat Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	0 local
Default transformations for Inline Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	100 100
Default transformations for TextImageLink Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.	100 50
Default transformations for TextLink Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page.

subject_grade_entries

#	Name	Type	Collation	Attributes	Null	Default	Extra	Action
1	id	int(10)		UNSIGNED	No	None	AUTO_INCREMENT	Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
2	teaching_load_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
3	section_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
4	subject_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
5	teacher_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
6	teacher_slot	enum('teacher1', 'teacher2')	utf8mb4_general_ci		No	teacher1		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
7	learner_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
8	term1_grade	varchar(10)	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
9	term2_grade	varchar(10)	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
10	term3_grade	varchar(10)	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
11	final_average	int(10)		UNSIGNED	Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
12	remarks	varchar(50)	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
13	teacher_comment	text	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
14	entry_status	enum('draft', 'submitted')	utf8mb4_general_ci		No	draft		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
15	encoded_by	int(10)		UNSIGNED	Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
16	submitted_at	datetime			Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
17	created_at	timestamp			No	current_timestamp()		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
18	updated_at	timestamp			No	current_timestamp()	ON UPDATE CURRENT_TIMESTAMP()	Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
19	is_archived	tinyint(1)			No	0		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns

Check all With selected:

Propose table structure

Track table

Move columns

Normalize

Add column(s)

Indexes

Action			Keyname	Type	Unique	Packed	Column	Cardinality	Collation	Null
Edit	Rename	Drop	PRIMARY	BTREE	Yes	No	id	347	A	No
Edit	Rename	Drop	uq_subject_grade_entry_actor	BTREE	Yes	No	teaching_load_id	49	A	No
							learner_id	347	A	No
							teacher_slot	347	A	No
Edit	Rename	Drop	idx_grade_entry_load	BTREE	No	No	teaching_load_id	49	A	No
Edit	Rename	Drop	idx_grade_entry_section	BTREE	No	No	section_id	4	A	No
Edit	Rename	Drop	idx_grade_entry_subject	BTREE	No	No	subject_id	34	A	No
Edit	Rename	Drop	idx_grade_entry_teacher	BTREE	No	No	teacher_id	8	A	No
Edit	Rename	Drop	idx_grade_entry_learner	BTREE	No	No	learner_id	86	A	No
Edit	Rename	Drop	idx_grade_entry_status	BTREE	No	No	entry_status	4	A	No
Edit	Rename	Drop	idx_subject_grade_slot	BTREE	No	No	teacher_slot	2	A	No

Partitions

No partitioning defined!

Information

Space usage
Optimize table
Data	64.0	KiB
Index	128.0	KiB
Overhead	0	B
Effective	192.0	KiB
Total	192.0	KiB

Row statistics
Format	dynamic
Collation	utf8mb4_general_ci
Next autoindex	12,969
Creation	Aug 21, 2026 at 10:54 PM
Last update	Aug 21, 2026 at 09:10 PM
Last check	Aug 21, 2026 at 07:15 PM