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Navigation panel

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Recently used tables Maximum number of recently used tables; set 0 to disable.
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Navigation panel width Set to 0 to collapse navigation panel.

Customize the navigation tree.

Navigation tree

Maximum items in branch The number of items that can be displayed on each page of the navigation tree.
Group items in the tree Group items in the navigation tree (determined by the separator defined in the Databases and Tables tabs above).
Enable navigation tree expansion Whether to offer the possibility of tree expansion in the navigation panel.
Show tables in tree Whether to show tables under database in the navigation tree
Show views in tree Whether to show views under database in the navigation tree
Show functions in tree Whether to show functions under database in the navigation tree
Show procedures in tree Whether to show procedures under database in the navigation tree
Show events in tree Whether to show events under database in the navigation tree
Expand single database Whether to expand single database in the navigation tree automatically.

Servers display options.

Servers

Display servers selection Display server choice at the top of the navigation panel.
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Databases display options.

Databases

Minimum number of databases to display the database filter box
Database tree separator String that separates databases into different tree levels.

Tables display options.

Tables

Target for quick access icon
Target for second quick access icon
Table tree separator String that separates tables into different tree levels.
Maximum table tree depth

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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_grades

#	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	learner_id	int(10)		UNSIGNED	No	None		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
7	term	enum('Term 1', 'Term 2', 'Term 3')	utf8mb4_general_ci		No	Term 1		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
8	grade	decimal(5,2)			Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
9	remarks	varchar(50)	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
10	teacher_comment	text	utf8mb4_general_ci		Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
11	encoded_by	int(10)		UNSIGNED	Yes	NULL		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
12	created_at	timestamp			No	current_timestamp()		Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
13	updated_at	timestamp			No	current_timestamp()	ON UPDATE CURRENT_TIMESTAMP()	Change	Drop	Primary Unique Index Spatial Fulltext Distinct values Add to central columns
14	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	Collation	Null
Edit	Rename	Drop	PRIMARY	BTREE	Yes	No	id	A	No
Edit	Rename	Drop	uq_subject_grade	BTREE	Yes	No	teaching_load_id	A	No
							learner_id	A	No
							term	A	No
Edit	Rename	Drop	idx_load	BTREE	No	No	teaching_load_id	A	No
Edit	Rename	Drop	idx_learner	BTREE	No	No	learner_id	A	No
Edit	Rename	Drop	idx_section	BTREE	No	No	section_id	A	No
Edit	Rename	Drop	idx_teacher	BTREE	No	No	teacher_id	A	No

Partitions

No partitioning defined!

Information

Space usage
Optimize table
Data	16.0	KiB
Index	80.0	KiB
Overhead	0	B
Effective	96.0	KiB
Total	96.0	KiB

Row statistics
Format	dynamic
Collation	utf8mb4_general_ci
Next autoindex	3
Creation	Aug 21, 2026 at 08:42 PM
Last update	Aug 21, 2026 at 07:14 PM
Last check	Aug 21, 2026 at 07:14 PM