How can I see all table status in MySQL?

Question

To get a list of the tables in a MySQL database, use the

USE database_name;

3 client tool to connect to the MySQL server and run the

USE database_name;

4 command.

Table of Contents Show

Show MySQL Tables from the Command Line
The SHOW FULL TABLES;5 Command
The +-----------------+------------+ | Tables_in_music | Table_type | +-----------------+------------+ | Albums | BASE TABLE | | Artists | BASE TABLE | | Genres | BASE TABLE | | valbumsartists | VIEW | | valbumsgenres | VIEW | | vallalbums | VIEW | | vallartists | VIEW | | vallgenres | VIEW | +-----------------+------------+2 Table
The +-----------------+------------+ | Tables_in_music | Table_type | +-----------------+------------+ | Albums | BASE TABLE | | Artists | BASE TABLE | | Genres | BASE TABLE | | valbumsartists | VIEW | | valbumsgenres | VIEW | | vallalbums | VIEW | | vallartists | VIEW | | vallgenres | VIEW | +-----------------+------------+6 Client
How to check all table status in MySQL?
How to check the status of MySQL database?
How do I show all DBS in MySQL?
How to check the health of a table in MySQL?

Access the MySQL server:

mysql -u user -p

From within the MySQL shell, switch to the database using the

USE database_name;

5 statement:

USE database_name;

Execute the following command to get a list of all tables and views in the current database:

SHOW TABLES;

The output will look something like this:

+----------------------------+
| Tables_in_database_name    |
+----------------------------+
| actions                    |
| permissions                |
| permissions_roles          |
| permissions_users          |
| roles                      |
| roles_users                |
| settings                   |
| users                      |
+----------------------------+
8 rows in set (0.00 sec)

The optional

USE database_name;

6 modifier will show the table type as a second output column.

SHOW FULL TABLES;

The output will look something like this:

+----------------------------+------------+
| Tables_in_database_name    | Table_type |
+----------------------------+------------+
| actions                    | VIEW       |
| permissions                | BASE TABLE |
| permissions_roles          | BASE TABLE |
| permissions_users          | BASE TABLE |
| roles                      | BASE TABLE |
| roles_users                | BASE TABLE |
| settings                   | BASE TABLE |
| users                      | BASE TABLE |
+----------------------------+------------+

8 rows in set (0.00 sec)

To get a list of the tables without switching to the database, use either the

USE database_name;

7 or

USE database_name;

8 clause followed by the database name:

SHOW TABLES FROM database_name;

The

USE database_name;

9 clause can be used to filter the output of the

USE database_name;

4 command according to a specific pattern.

SHOW TABLES LIKE pattern;

For example, the following statement will return all databases which names starts with ‘open’:

SHOW TABLES LIKE 'permissions%';

+-------------------------------------------+
| Tables_in_database_name (permissions%)    |
+-------------------------------------------+
| permissions                               |
| permissions_roles                         |
| permissions_users                         |
+-------------------------------------------+
3 rows in set (0.00 sec)

The percent sign (

SHOW TABLES;

1) means zero, one, or multiple characters.

Show MySQL Tables from the Command Line

To get information about the tables from the Linux shell, you can use either the

SHOW TABLES;

2 command or the

SHOW TABLES;

3 command that displays databases and tables information.

If we only want base tables to be returned, we can use a

SHOW FULL TABLES;

0 clause against the

SHOW FULL TABLES;

1 column:

SHOW FULL TABLES
WHERE Table_type = 'BASE TABLE';

Result:

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
+-----------------+------------+

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

5 also accepts a

SHOW FULL TABLES;

3 clause that can be used to narrow the results to just those tables that match a given pattern:

SHOW TABLES
LIKE 'a%';

Result:

+----------------------+
| Tables_in_music (a%) |
+----------------------+
| Albums               |
| Artists              |
+----------------------+

In this case I returned all tables that start with the letter

SHOW FULL TABLES;

4.

The SHOW FULL TABLES;5 Command

The

SHOW FULL TABLES;

5 command is similar to the

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

5 command but provides more extensive information about each (non-

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

7) table.

It also accepts a

SHOW FULL TABLES;

0 and

SHOW FULL TABLES;

3 clause, like

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

5.

Example:

SHOW TABLE STATUS
LIKE 'a%';

Result:

+---------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+-------------+------------+--------------------+----------+----------------+---------+
| Name    | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time         | Update_time | Check_time | Collation          | Checksum | Create_options | Comment |
+---------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+-------------+------------+--------------------+----------+----------------+---------+
| Albums  | InnoDB |      10 | Dynamic    |   20 |            819 |       16384 |               0 |        32768 |         0 |             21 | 2022-02-15 09:10:36 | NULL        | NULL       | utf8mb4_0900_ai_ci |     NULL |                |         |
| Artists | InnoDB |      10 | Dynamic    |   16 |           1024 |       16384 |               0 |            0 |         0 |             17 | 2021-11-13 12:56:02 | NULL        | NULL       | utf8mb4_0900_ai_ci |     NULL |                |         |
+---------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+-------------+------------+--------------------+----------+----------------+---------+

The +-----------------+------------+ | Tables_in_music | Table_type | +-----------------+------------+ | Albums | BASE TABLE | | Artists | BASE TABLE | | Genres | BASE TABLE | | valbumsartists | VIEW | | valbumsgenres | VIEW | | vallalbums | VIEW | | vallartists | VIEW | | vallgenres | VIEW | +-----------------+------------+2 Table

We can also query the

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

2 table:

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

0

Result:

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

1

Querying this without filtering the results by

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

4 returns tables from all databases. Similarly, querying it without filtering by

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

5 returns all table types.

The +-----------------+------------+ | Tables_in_music | Table_type | +-----------------+------------+ | Albums | BASE TABLE | | Artists | BASE TABLE | | Genres | BASE TABLE | | valbumsartists | VIEW | | valbumsgenres | VIEW | | vallalbums | VIEW | | vallartists | VIEW | | vallgenres | VIEW | +-----------------+------------+6 Client

Another way to do it is with the

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

6 utility.

To use this option, open a command line prompt/terminal window and run the following (replacing

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

8 with the database you’re interested in):

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

2

Result:

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

3

This returns views and tables.

The output displays only the names of those databases, tables, or columns for which you have some privileges.

If no database is given, a list of database names is shown. If no table is given, all matching tables in the database are shown. If no column is given, all matching columns and column types in the table are shown.

If you get an “access denied” error, you may need to use

+-----------------+------------+
| Tables_in_music | Table_type |
+-----------------+------------+
| Albums          | BASE TABLE |
| Artists         | BASE TABLE |
| Genres          | BASE TABLE |
| valbumsartists  | VIEW       |
| valbumsgenres   | VIEW       |
| vallalbums      | VIEW       |
| vallartists     | VIEW       |
| vallgenres      | VIEW       |
+-----------------+------------+

9, and enter your password at the prompt:

+-----------------+
| Tables_in_music |
+-----------------+
| Albums          |
| Artists         |
| Genres          |
| valbumsartists  |
| valbumsgenres   |
| vallalbums      |
| vallartists     |
| vallgenres      |
+-----------------+

4

This utility accepts quite a few options, such as

SHOW FULL TABLES
WHERE Table_type = 'BASE TABLE';

0 (so that you can pass the username),

SHOW FULL TABLES
WHERE Table_type = 'BASE TABLE';

1 (so that you can pass the password),

SHOW FULL TABLES
WHERE Table_type = 'BASE TABLE';

2 for the host on which MySQL server is located, etc.

How to check all table status in MySQL?

MySQL SHOW TABLES command example To use the SHOW TABLES command, you need to log on to the MySQL server first. On opening the MySQL Command Line Client, enter your password. Select the specific database. Run the SHOW TABLES command to see all the tables in the database that has been selected.

How to check the status of MySQL database?

Checking MySQL status $ systemctl status mysql ● mysql. service - LSB: Start and stop the mysql database server daemon Loaded: loaded (/etc/init. d/mysql; generated) Active: active (running) since Tue 2021-05-18 13:34:02 CEST; 12s ago Docs: man:systemd-sysv-generator(8) Process: 127538 ExecStart=/etc/init.

How do I show all DBS in MySQL?

1. Open the Command Prompt and navigate to the bin folder of your MySQL Server installation directory. Then connect to the server using the mysql -u root -p command. Enter the password and execute the SHOW DATABASES; command we have discussed above.

How to check the health of a table in MySQL?

The myisamchk utility is one way to check a table. To invoke this utility, execute the command myisamchk table-file. Because myisamchk requires exclusive access to the tables, a good idea is to take the server offline before running it. This way, you needn't worry about coordinating access between clients.