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

Customize appearance of the navigation panel.

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.

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.
Display servers as a list Show server listing as a list instead of a drop down.

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

Drop files here

SQL upload ( 0 ) x -

Click on the bar to scroll to top of page

Press Ctrl+Enter to execute query

Collapse Expand Show trace Hide trace Time taken:

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:

Browse mode

Customize browse mode.

Browse mode

Table navigation bar Use only icons, only text or both.
How to display various action links Use only icons, only text or both.
Allow to display all the rows Whether a user should be displayed a "show all (rows)" button.
Maximum number of rows to display Number of rows displayed when browsing a result set. If the result set contains more rows, "Previous" and "Next" links will be shown.
Default sorting order `SMART` - i.e. descending order for columns of type TIME, DATE, DATETIME and TIMESTAMP, ascending order otherwise.
Highlight pointer Highlight row pointed by the mouse cursor.
Row marker Highlight selected rows.
Grid editing: trigger action
Grid editing: save all edited cells at once
Repeat headers Repeat the headers every X cells, `0` deactivates this feature.
Limit column characters Maximum number of characters shown in any non-numeric column on browse view.
Where to show the table row links These are Edit, Copy and Delete links.
Show row links anyway Whether to show row links even in the absence of a unique key.
Primary key default sort order Default sort order for tables with a primary key.
Remember table's sorting When browsing tables, the sorting of each table is remembered.
Relational display For display Options

Current selection does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available.

Showing rows 0 - 24 (1,255 total, Query took 0.0013 seconds.)

SELECT * FROM `mutex_instances`

Filter rows:

Partial texts

Full texts

Show binary contents

Show BLOB contents

Hide browser transformation

Well Known Text

Well Known Binary

NAME	OBJECT_INSTANCE_BEGIN	LOCKED_BY_THREAD_ID
wait/synch/mutex/pfs/LOCK_pfs_share_list	93962651230936	NULL
wait/synch/mutex/mysys/THR_LOCK_heap	93962650806656	NULL
wait/synch/mutex/mysys/THR_LOCK_net	93962650806400	NULL
wait/synch/mutex/mysys/THR_LOCK_myisam	93962650806720	NULL
wait/synch/mutex/mysys/THR_LOCK_malloc	93962650806592	NULL
wait/synch/mutex/mysys/THR_LOCK_open	93962650806528	NULL
wait/synch/mutex/mysys/THR_LOCK_charset	93962650806336	NULL
wait/synch/mutex/sql/LOCK_audit_mask	93962650656224	NULL
wait/synch/mutex/session/LOCK_srv_session_threads	93962650656424	NULL
wait/synch/mutex/sql/LOG::LOCK_log	93962674313152	NULL
wait/synch/mutex/sql/LOG::LOCK_log	93962674314232	NULL
wait/synch/mutex/sql/LOCK_status	93962650174624	NULL
wait/synch/mutex/sql/LOCK_manager	93962650210464	NULL
wait/synch/mutex/sql/LOCK_crypt	93962650174496	NULL
wait/synch/mutex/sql/LOCK_user_conn	93962650174368	NULL
wait/synch/mutex/sql/LOCK_global_system_variables	93962650174432	NULL
wait/synch/mutex/sql/LOCK_prepared_stmt_count	93962650174176	NULL
wait/synch/mutex/sql/LOCK_sql_slave_skip_counter	93962650174112	NULL
wait/synch/mutex/sql/LOCK_slave_net_timeout	93962650174048	NULL
wait/synch/mutex/sql/LOCK_slave_trans_dep_tracker	93962650173984	NULL
wait/synch/mutex/sql/LOCK_error_messages	93962650174304	NULL
wait/synch/mutex/sql/LOCK_uuid_generator	93962650174560	NULL
wait/synch/mutex/sql/LOCK_sql_rand	93962650174240	NULL
wait/synch/mutex/sql/LOCK_log_throttle_qni	93962650173920	NULL
wait/synch/mutex/sql/LOCK_default_password_lifetim...	93962650192832	NULL

Filter rows:

Query results operations

Copy to clipboard

Export

Display chart

Create view

phpMyAdmin Demo Server: Currently running Git revision RELEASE_5_2_1-4907-g5b04607256 from the master branch.