demo.phpmyadmin.net / phpMyAdmin demo - MySQL / sys / schema_table_statistics_with_buffer

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.

Your SQL query has been executed successfully.

SELECT * FROM `schema_table_statistics_with_buffer`

Filter rows:

Partial texts

Full texts

Show binary contents

Show BLOB contents

Hide browser transformation

Well Known Text

Well Known Binary

table_schema	table_name	rows_fetched	fetch_latency	rows_inserted	insert_latency	rows_updated	update_latency	rows_deleted	delete_latency	io_read_requests	io_read	io_read_latency	io_write_requests	io_write	io_write_latency	io_misc_requests	io_misc_latency	innodb_buffer_allocated	innodb_buffer_data	innodb_buffer_free	innodb_buffer_pages	innodb_buffer_pages_hashed	innodb_buffer_pages_old	innodb_buffer_rows_cached
sakila	film	76	6.71 ms	0	0 ps	0	0 ps	0	0 ps	16	304.00 KiB	4.70 ms	0	0 bytes	0 ps	5	78.13 us	208.00 KiB	151.58 KiB	56.42 KiB	13	0	11	1006
sakila	inventory	26	4.51 ms	0	0 ps	0	0 ps	0	0 ps	16	304.00 KiB	5.46 ms	0	0 bytes	0 ps	5	40.79 us	208.00 KiB	132.98 KiB	75.02 KiB	13	0	13	2684
sakila	staff	5	2.37 ms	0	0 ps	0	0 ps	0	0 ps	8	176.00 KiB	2.26 ms	0	0 bytes	0 ps	5	35.25 us	32.00 KiB	267 bytes	31.74 KiB	2	0	0	2
sakila	film_actor	26	2.25 ms	0	0 ps	0	0 ps	0	0 ps	17	320.00 KiB	3.60 ms	0	0 bytes	0 ps	5	79.86 us	224.00 KiB	150.54 KiB	73.46 KiB	14	0	14	3402
sakila	actor	25	2.06 ms	0	0 ps	0	0 ps	0	0 ps	4	112.00 KiB	1.69 ms	0	0 bytes	0 ps	5	102.36 us	16.00 KiB	7.33 KiB	8.67 KiB	1	0	1	200
sakila	address	2	1.28 ms	0	0 ps	0	0 ps	0	0 ps	5	128.00 KiB	1.31 ms	0	0 bytes	0 ps	5	79.28 us	32.00 KiB	7.33 KiB	24.67 KiB	2	0	2	102
sakila	language	25	1.22 ms	0	0 ps	0	0 ps	0	0 ps	4	112.00 KiB	842.74 us	0	0 bytes	0 ps	5	382.33 us	16.00 KiB	264 bytes	15.74 KiB	1	0	1	6
sys	sys_config	2	458.14 us	0	0 ps	0	0 ps	0	0 ps	4	112.00 KiB	757.29 us	0	0 bytes	0 ps	5	49.59 us	16.00 KiB	338 bytes	15.67 KiB	1	0	0	6
world	Country	2	60.94 us	0	0 ps	0	0 ps	0	0 ps	2	462 bytes	928.17 us	0	0 bytes	0 ps	4	27.51 us	NULL	NULL	NULL	NULL	NULL	NULL	NULL
mysql	columns	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	1.50 MiB	1.09 MiB	419.31 KiB	96	63	18	3878
mysql	help_topic	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	1.09 MiB	880.57 KiB	239.43 KiB	70	0	66	696
mysql	tables	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	736.00 KiB	520.66 KiB	215.34 KiB	46	20	0	412
mysql	routines	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	288.00 KiB	145.31 KiB	142.69 KiB	18	0	4	56
mysql	index_column_usage	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	272.00 KiB	146.13 KiB	125.87 KiB	17	5	6	1603
mysql	help_keyword	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	176.00 KiB	98.74 KiB	77.26 KiB	11	0	11	622
mysql	indexes	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	112.00 KiB	59.37 KiB	52.63 KiB	7	5	0	365
mysql	table_partitions	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	112.00 KiB	0 bytes	112.00 KiB	7	0	5	0
mysql	triggers	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	96.00 KiB	3.55 KiB	92.45 KiB	6	0	4	8
mysql	collations	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	80.00 KiB	29.21 KiB	50.79 KiB	5	3	1	273
mysql	events	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	80.00 KiB	0 bytes	80.00 KiB	5	0	4	0
mysql	help_relation	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	80.00 KiB	41.76 KiB	38.24 KiB	5	0	5	1646
mysql	innodb_index_stats	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	64.00 KiB	33.22 KiB	30.78 KiB	4	0	0	347
mysql	foreign_keys	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	64.00 KiB	17.51 KiB	46.49 KiB	4	0	0	88
mysql	column_type_elements	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	64.00 KiB	33.16 KiB	30.84 KiB	4	0	0	848
mysql	global_grants	0	0 ps	0	0 ps	0	0 ps	0	0 ps	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	64.00 KiB	26.20 KiB	37.80 KiB	4	0	4	79

Filter rows:

Query results operations

Copy to clipboard

Export

Display chart

Create view

phpMyAdmin Demo Server: Currently running Git revision RELEASE_5_2_1-5377-g8e721911f0 from the master branch.