demo.phpmyadmin.net / phpMyAdmin demo - MySQL / performance_schema / variables_info

Navigation panel

Show databases navigation as tree In the navigation panel, replaces the database tree with a selector
Link with main panel Link with main panel by highlighting the current database or table.
Display logo Show logo in navigation panel.
Logo link URL URL where logo in the navigation panel will point to.
Logo link target Open the linked page in the main window (`main`) or in a new one (`new`).
Enable highlighting Highlight server under the mouse cursor.
Maximum items on first level The number of items that can be displayed on each page on the first level of the navigation tree.
Minimum number of items to display the filter box Defines the minimum number of items (tables, views, routines and events) to display a filter box.
Recently used tables Maximum number of recently used tables; set 0 to disable.
Favorite tables Maximum number of favorite tables; set 0 to disable.
Navigation panel width Set to 0 to collapse navigation panel.

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 servers selection Display server choice at the top of the navigation panel.
Display servers as a list Show server listing as a list instead of a drop down.

Databases

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

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

Drop files here

SQL upload ( 0 ) x -

Press Ctrl+Enter to execute query

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Always expand query messages

Show query history at start

Show current browsing query

Execute queries on Enter and insert new line with Shift+Enter. To make this permanent, view settings.

Switch to dark theme

Collapse Expand Requery Edit Explain Profiling Query failed Database: Queried time:

Do a "query by example" (wildcard: "%")

Column	Type	Collation
VARIABLE_NAME	varchar(64)	utf8mb4_0900_ai_ci
VARIABLE_SOURCE	enum('COMPILED', 'GLOBAL', 'SERVER', 'EXPLICIT', 'EXTRA', 'USER', 'LOGIN', 'COMMAND_LINE', 'PERSISTED', 'DYNAMIC')	utf8mb4_0900_ai_ci
VARIABLE_PATH	varchar(1024)	utf8mb4_0900_ai_ci
MIN_VALUE	varchar(64)	utf8mb4_0900_ai_ci
MAX_VALUE	varchar(64)	utf8mb4_0900_ai_ci
SET_TIME	timestamp(6)
SET_USER	char(32)	utf8mb4_bin
SET_HOST	char(255)	ascii_general_ci

Select columns (at least one):

DISTINCT

Or Add search conditions (body of the "where" clause):

Number of rows per page

Order by:

Ascending

Descending

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