检查SQL Server数据库是否在MULTI_USER模式下运行

Question

如何检查特定数据库的模式？

Answer 1

try using the DATABASEPROPERTYEX

SELECT DATABASEPROPERTYEX('databasename','UserAccess')

if the database is in multi_user mode must return MULTI_USER

Answer 2

use sp_dboption like this

EXEC sp_dboption 'DB_NAME', 'single user'

to set it add the option third parameter. See below