Welcome to our blog post where we will be discussing various concepts and ideas related to SQL Server. Over the years, SQLAuthority.com has published numerous articles covering a wide range of topics. Today, we have selected a few of our favorite articles to share with you.

Find Last Day of Any Month

One common question that often arises is how to find the last day of any month. This article provides a simple and effective T-SQL script to accomplish this task. Whether you need to perform date calculations or generate reports, knowing the last day of the month can be extremely useful.

Insert Carriage Return and New Line Feed in Code

Formatting SQL code is essential for readability and maintainability. This article presents a T-SQL script that allows you to insert carriage return and new line feed characters in your code. This technique can be used in various scenarios, such as dynamically generating SQL or saving user input text to a database.

Use of Non-deterministic Function in UDF

Traditionally, the use of non-deterministic functions in user-defined functions (UDFs) was prohibited. However, this article explores a feature in SQL Server 2005 that allows the use of non-deterministic functions in UDFs. Understanding this feature can help you leverage the full potential of UDFs in your database applications.

Attach and Detach Database

Managing databases often involves tasks such as attaching and detaching databases. This article provides a T-SQL script that demonstrates how to detach or attach a database. Additionally, it explains how to transfer a database from one server to another. Having a solid understanding of these operations is crucial for database administrators.

Detailed Explanation of Transaction Lock

Understanding transaction locks and their types is essential for maintaining data integrity and avoiding conflicts in a multi-user environment. This blog post offers a detailed explanation of transaction locks, lock types, and strategies to avoid locks. By implementing the recommended practices, you can optimize the performance of your SQL Server applications.

Configure Database Mail

Sending email notifications from your SQL Server database can be a valuable feature. This article guides you through the process of configuring the Database Mail feature in SQL Server. Once set up, you can easily send emails directly from your database, enabling automated notifications and alerts.

Index Seek vs. Index Scan

Understanding the differences between index seek and index scan is crucial for optimizing query performance. This article provides a simple explanation of these concepts and their usage. By choosing the appropriate index strategy, you can significantly improve the efficiency of your queries.

Geography Data Type – Calculating Distance Between Two Points on the Earth

The geography data type in SQL Server allows you to perform calculations involving geographic coordinates. This article focuses on calculating the distance between two points on the Earth using the STDistance function. Whether you’re building a location-based application or analyzing geographical data, this feature can be invaluable.

Introduction to Views

Views provide a way to simplify complex queries and encapsulate logic within the database. This article introduces views and explains two ways to view the code that created a view. Understanding views and their benefits can enhance your SQL Server development skills.

Installing Data Quality Services (DQS) on SQL Server 2012

Data Quality Services (DQS) is a powerful tool for data cleansing and data quality management. This blog post provides a step-by-step guide on how to install DQS on SQL Server 2012. By leveraging DQS, you can ensure the accuracy and reliability of your data.

We hope you enjoyed this selection of articles from SQLAuthority.com. These topics cover a range of SQL Server concepts and ideas that can help you enhance your database skills. Stay tuned for more informative articles in the future!