Tag: process

You can retrieve information about the number of connected users to a SQL Server. It is also possible to check which users are connected to a particular database.

Few examples in below:

Example 1: To check all users and process connection

select @@servername as server, count(distinct usr) as users, count(*) as processes from

( select sp.loginame as usr, sd.name as db

 from sysprocesses sp join sysdatabases sd on sp.dbid = sd.dbid ) as db_usage

Example 2: To check individual users and process connection

select Users, count(distinct db) as Databases, count(*) as processes from

( select sp.loginame as Users, sd.name as db

 from sysprocesses sp join sysdatabases sd on sp.dbid = sd.dbid ) as db_usage

group by Users

order by Users

Example 3: To check database, user and process connections

select db, users, count(*) as processes from

( select sp.loginame as users, sd.name as db

 from sysprocesses sp join sysdatabases sd on sp.dbid = sd.dbid ) as db_usage

where db like('%')

group by db, users

order by db, users