Converting Days to Months or Years: A Comprehensive Guide to Arithmetic Formulas and Techniques

Using Dynamic SQL in Table-Valued Functions: Best Practices and Considerations for Success

Retrieving the Last Non-Null Value in a Row of a Table: A Comprehensive Guide to Coalesce()

Identifying Connected Rows with SQL: A Comprehensive Approach for "Zig-Zagging" Dates

Fixing the Case Expression in SQL Server: A Guide to Searched Case Expressions

Understanding SQL Counts from INNER JOIN Multiple DB Tables: Mastering GROUP BY Clauses for Data Aggregation

Understanding SQL Force Insert Dummy Data

Understanding Windows Authentication vs SQL Server Authentication: A Guide to Setting User Passwords in SQL Server

Returning NULL Values in Aggregate Columns with Complex WHERE Clauses

How to Use the WHERE Clause with Left Join Pivot in SQL Server