How to Run Aggregate Functions on Grouped Records While Preserving Unique Values in SQL

Understanding SQL Server Backups to Azure Storage with Shared Access Signatures

Improving SQL Queries by Understanding Table Aliases and Qualifying Column References

Extracting Unique Values from a Table Using ROW_NUMBER() and Best Practices

Securing Database Credentials with Variables: A Best Practice Guide for Creating Database Scoped Credentials Securely Using Variables for Username (Identity) and Password (Secret).

Avoiding Issues with CONCAT and Implicit Conversion in SQL Server

How to Select Records from the Primary Key Table Based on Foreign Key Record Existence Using NOT EXISTS Clause

Understanding Key-Range Locks in SQL Server: What You Need to Know for Optimized Concurrency

Selecting Ranges from Tables of Ranges: A SQL Solution Using Window Functions

Understanding How to Use SQL PIVOT and Join Operations in Your Database Transformations