SQL Server Source Control – A Guide for Devs

Hello Devs, welcome to our comprehensive guide on SQL Server source control. In this article, we will cover everything you need to know about source control for SQL Server databases. You will learn what source control is, why it is important, and how to implement it in your SQL Server environment. Let’s get started!

What is Source Control?

Source control is the practice of managing changes to code or other files. It is commonly used in software development to maintain the integrity and accuracy of codebases. Source control allows developers to track changes, collaborate with others, and revert to previous versions if necessary.

Why is Source Control Important for SQL Server?

SQL Server databases are critical components of many applications. Changes to database schemas or stored procedures can have a significant impact on the application’s functionality. Source control helps ensure that changes are tracked and can be rolled back if necessary.

Additionally, source control provides a way to collaborate with other developers. When working on a team, multiple developers may be making changes to the same database. Source control allows developers to coordinate their changes and avoid conflicts.

What Are the Benefits of Using Source Control for SQL Server?

Benefit	Description
Version History	Track changes to database objects over time
Collaboration	Coordinate changes with other developers
Rollback	Revert to previous versions of database objects
Auditing	Track who made changes and when
Testing	Isolate changes for testing

Implementing Source Control for SQL Server

Implementing source control for SQL Server involves a few steps. First, you need to choose a source control system. Next, you need to decide what objects to include in source control. Finally, you need to set up your database project and start using source control.

Choosing a Source Control System

There are many source control systems to choose from, including Git, Subversion, and TFS. When selecting a source control system, consider factors such as ease of use, support for branching and merging, and integration with your development environment.

Deciding What Objects to Include in Source Control

Not all database objects need to be included in source control. Typically, you will want to include database schemas, stored procedures, and other programmable objects. You may also want to include static data if it is critical to your application.

Be cautious when including data in source control. Large datasets can cause performance issues and make it difficult to merge changes. It may be better to include a script that can recreate the data instead of the data itself.

Setting Up Your Database Project

To use source control with SQL Server, you need to create a database project in your development environment. The project will contain scripts that can be used to create and modify database objects.

Once your project is set up, you can import your existing database schema into the project. You can then start making changes to the schema and committing those changes to source control.

FAQ

What Happens When Multiple Developers Make Changes to the Same Object?

When multiple developers make changes to the same object, conflicts can arise. Most source control systems provide tools to help resolve conflicts. Developers can merge changes or choose one version over another.

Can I Roll Back to a Previous Version of a Database Object?

Yes, source control allows you to roll back to a previous version of a database object. You can also view the history of changes to an object and see who made the changes.

Can I Use Source Control with SQL Server Management Studio?

Yes, SQL Server Management Studio provides integration with source control systems such as Git and TFS. You can check in changes directly from the Management Studio interface.

Should I Include Data in Source Control?

It is generally not recommended to include large datasets in source control. Instead, include scripts that can recreate the data. This will make it easier to merge changes and avoid performance issues.

What Are Some Best Practices for Using Source Control with SQL Server?

Some best practices for using source control with SQL Server include:

• Commit frequently to avoid conflicts
• Use meaningful commit messages
• Review changes before committing
• Test changes in a non-production environment before deploying

Conclusion

Source control is an important tool for managing changes to SQL Server databases. It allows developers to track changes, collaborate effectively, and roll back changes if necessary. By following best practices and implementing a source control system, you can ensure the integrity and accuracy of your database objects.