Enabling SQL Dependency in SQL Server Database - A BULL's view of LIFE and TECHNOLOGY - Site Home

This script would help you to enable the SQL Dependency on SQL Server Database.

You simply needs to replace the “domain\login” with either the SQL Server Login User or Windows User under which the SQL dependency should work. Please execute the script as an administrator role. You might require to restart the SQL Server service.

Code Snippet

use [Master]

-- Ensuring that Service Broker is enabled - replace the Database with the desired Database name
ALTER DATABASE [Database] SET ENABLE_BROKER
GO 

-- Switching to our database - replace the Database with the desired Database name
use [Database]

IF EXISTS(SELECT 1 FROM sys.schemas WHERE NAME='domain\login')
BEGIN
DROP SCHEMA [domain\login]     
END
GO

CREATE SCHEMA [domain\login]
GO
 
IF NOT EXISTS(SELECT 1 FROM sys.syslogins WHERE NAME='domain\login')
BEGIN
  CREATE USER [domain\login] FOR LOGIN [domain\login] 
  WITH DEFAULT_SCHEMA = [domain\login]
END;
GO

ALTER USER [domain\login] 
WITH DEFAULT_SCHEMA = [domain\login]
GO 

ALTER AUTHORIZATION ON SCHEMA::[domain\login] TO [domain\login]
GO


IF NOT EXISTS(SELECT 1 FROM sys.database_principals WHERE NAME='sql_dependency_subscriber' AND type ='R')
BEGIN
CREATE ROLE sql_dependency_subscriber AUTHORIZATION [domain\login]
END
GO

ALTER AUTHORIZATION ON ROLE::[sql_dependency_subscriber] TO [domain\login]
GO

-- Permissions needed for [sql_dependency_subscriber]
GRANT CREATE PROCEDURE to [sql_dependency_subscriber] 
GRANT CREATE QUEUE to [sql_dependency_subscriber]
GRANT CREATE SERVICE to [sql_dependency_subscriber]
GRANT REFERENCES on 
CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification]
  to [sql_dependency_subscriber] 
GRANT VIEW DEFINITION TO [sql_dependency_subscriber] 

-- Permissions needed for [sql_dependency_subscriber] 
GRANT SELECT to [sql_dependency_subscriber] 
GRANT SUBSCRIBE QUERY NOTIFICATIONS TO [sql_dependency_subscriber] 
GRANT RECEIVE ON QueryNotificationErrorsQueue TO [sql_dependency_subscriber] 
GRANT REFERENCES on 
CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification]
  to [sql_dependency_subscriber] 

-- Making sure that my users are member of the correct role.
EXEC sp_addrolemember 'sql_dependency_subscriber', 'domain\login'