Spackle: Making sure you can connect to the DAC
The DAC is an important tool and several things can go wrong when trying to connect to it.
2014-07-31
3,300 reads
DAC
Enabling the Dedicated Administrator Connection (DAC) in SQL Server Express
SQL Server Express has the same code base as the rest of the versions of SQL Server, but there are some differences in how to set it up and configure various tasks. MVP Brian Kelley shows us how to enable the Dedicated Administrator Connection.
2009-10-21
5,978 reads
DAC - What to Execute when Connected?
SQL Server Issues? Connect with Dedicated Administrator Connection (DAC), then what? Execute this stored procedure to get some understanding on what is going on in the SQL server.
2008-12-19
6,240 reads
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Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers