How to configure transactional replication in SQL Server?

How to configure transactional replication in SQL Server?

Right-click SQL Server Agent and select Start. The SQL Server Agent should be running before you create the publication. If this step does not start your agent, you’ll need to do so manually from SQL Server Configuration Manager. Expand the Replication folder, right-click the Local Publications folder, and select New Publication.

When to use bidirectional replication in SQL Server?

In SQL Server 2005 (9.x) and later versions, this topology is also supported by peer-to-peer transactional replication, but bidirectional replication can provide improved performance.

How to replicate database in SQL Server management studio?

Navigate to the Replication folder in SQL Server Management Studio and then to Local Publications. Right-click on the Local Publications and click on New Publication. Click Next and select the database you want to replicate and click Next. Select transactional publication and click Next.

Are there any replication features in SQL Server 2019?

Replication features that have been retained in Microsoft SQL Server 2019 (15.x) for backward compatibility, but, which will be removed in a future version of SQL Server. Replication feature changes that might require changes to applications. Steps and considerations when upgrading SQL Servers participating in a replication topology.

Can you use SQL Server Express as a replication?

Any edition of SQL Server, except SQL Server Express or SQL Server Compact. These editions cannot be replication publishers. The AdventureWorks2012 sample database. To enhance security, the sample databases are not installed by default. At the subscriber server (destination), install any edition of SQL Server, except SQL Server Compact.

How to check replication status in SQL Server?

Connect to the publisher in SQL Server Management Studio, expand the server node, and then expand the Replication folder. In the Local Publications folder, right-click AdvWorksProductTrans, and then select View Snapshot Agent Status: The current status of the Snapshot Agent job for the publication appears.

Is the adventureworks sample database a replication server?

At the publisher server (source), install: Any edition of SQL Server, except SQL Server Express or SQL Server Compact. These editions cannot be replication publishers. The AdventureWorks2012 sample database. To enhance security, the sample databases are not installed by default.

How to upgrade or patch replicated databases in SQL Server?

Side-by-side: Deploy a parallel environment and move databases along with the associated instance level objects, such as logins, jobs, etc. to the new environment. In-place upgrade: Allow the SQL Server installation media to upgrade the existing SQL Server installation by replacing the SQL Server bits, and upgrading the database objects.

When to upgrade replication topology in SQL Server?

Upgrading a replication topology is a multi-step process. We recommend attempting an upgrade of a replica of your replication topology in a test environment before running the upgrade on the actual production environment.

Can a transactional publication be any version of SQL Server?

A Subscriber to a transactional publication can be any version within two versions of the Publisher version. For example: a SQL Server 2012 (11.x) Publisher can have SQL Server 2014 (12.x) and SQL Server 2016 (13.x) Subscribers; and a SQL Server 2016 (13.x) Publisher can have SQL Server 2014 (12.x) and SQL Server 2012 (11.x) Subscribers.

How to find SQL server replication related jobs and T-SQL?

By default, the SQL Server agent job names equal to the log reader agent names. Please note, the agent name equals to job name by default, unless user modifies the job. In some complex cases, you may need to review all the T-SQL statements issued by these agent jobs.

Is the snapshot agent used in transactional replication?

The procedures by which the Snapshot Agent implements the initial snapshot in transactional replication are the same procedures used in snapshot replication (except as outlined above with regard to concurrent snapshot processing).

How to know if replication agent has encountered an error?

In the Snapshot Agent history, select the relevant log entry. This is usually a line or two before the entry that’s reporting the error. (A red X indicates errors.) Review the message text in the box below the logs: The replication agent had encountered an exception.

When is a database implicitly enabled for replication?

A database is implicitly enabled for replication when a member of the sysadmin fixed server role creates a publication with the New Publication Wizard.

How to do snapshot replication in SQL Server?

Using SQL Server Management Studio (SSMS) On the Publication Databases page of the Publisher Properties – dialog box, select the Transactional and/or Merge check box for each database you want to replicate. Select Transactional to enable the database for snapshot replication. Click OK.

How to check the replication status of SQL Server?

On the first server (MSSQL01MSSQLSERVER1), launch the replication monitor to see the MS SQL Server replication status. In SQL Server Management Studio, select your MS SQL Server instance (MSSQLSERVER1), go to Replications, right click Local Publications and, in the context menu, select Launch Replication Monitor.

Is it possible to replication MS SQL Server 2008?

Replication will not work if you install MS SQL Server 2008 on the second machine. For example, if you want to configure MS SQL transactional replication, you can use the second database server (where the Subscriber is configured) of a version within two versions of the source database server on which the Publisher is configured.

How is transactional replication removed from the publisher and subscriber?

Transactional Replication was removed from the Publisher and Subscriber. The methods used to remove replication were via the GUI as well as by executing sp_removedbreplication producing identical results. **note for the purpose of reproducing the issue table ContactType was made an article of the Publication pictured below**

How to create transactional publication in SQL Server?

In this section, you create a transactional publication by using SQL Server Management Studio to publish a filtered subset of the Product table in the AdventureWorks2012 sample database. You also add the SQL Server login used by the Distribution Agent to the publication access list (PAL). Create a publication and define articles

Why does dacpac always change previously replicated tables?

This column property indicated to the DACPAC deploy that it needed to rebuild all tables that once participated in transaction replicational replication even thou no changes were made within the development environment.

https://www.youtube.com/watch?v=UL76DEWNJLs

When was updatable subscriptions removed from SQL Server?

Updatable Subscriptions – For Transactional Replication. This feature remains supported in versions of SQL Server from 2012 through 2016. This feature is in maintenance mode and may be removed in a future version of Microsoft SQL Server.

How to create updatable subscriptions for transactional publications?

To create updatable subscriptions for transactional publications, see Create an Updatable Subscription to a Transactional Publication (Management Studio) When using updatable subscriptions you can specify that a subscription should use one update mode and then switch to the other if the application requires it.

What is a snapshot in SQL Server transactional replication?

A snapshot is a point-in-time picture of the related objects (articles) of the publication. By default, in SQL Server transactional replication, the data will be loaded via BCP or Bulk Insert. Let us assume a scenario where it is required to publish articles of VLDB (Very Large Database) to Subscribers.