Using Conditional Logic in SQL to Return a Single Row with Specific Conditions

Using Table Aliases to Retrieve Data from One Table Based on Values Present in Another Table

Inserting Data into Different Columns Based on Result from Another Table

SQL Conditional Select and Conditionals in the WHERE Clause

Understanding the Limitations of Min(date) in SQL Case Statements: Workarounds without Window Functions

Understanding Case Statements and Aliases in SQL Server: Workarounds and Best Practices

Optimizing Custom SQL in Tableau: A Flexible Solution to Rollup Calculations

Creating Additional Rows in SQL Server Select Statements: Techniques Using CTEs and Derived Tables