information_schema.user_statistics.concurrent_connections

mysql

mariadb

type: INT(21) NULL
Note:
The number of concurrent connections for this user.
© 2022 MariaDB
5.1-10.8
type: INT(21) NOT NULL
Note:
The number of concurrent connections for this user.
© 2022 MariaDB
10.2-10.7

tidb

postgres

cockroachdb

mssql