In MySQL, how do I see the character set of the database metadata (metadata)?

Requirements Description :

In MySQL, the metadata for a database is also a character set.

Operation Process :

1. View the character set for MySQL database metadata

Mysql>Show variables like 'Character_set_system';+----------------------+-------+|Variable_name|Value|+----------------------+-------+|Character_set_system|Utf8|+----------------------+-------+1Rowinch Set(0.00Sec

Note: View the character set of the metadata by viewing the system variable Character_set_system. The character set of these metadata, for example, version (), is the result of what character set the database () function returns.

Document creation time: March 28, 2018 18:11:00

In MySQL, how do I see the character set of the database metadata (metadata)?