Understanding Transaction Isolation Levels in SQL Server for Stronger Consistency Guarantees

Format Email Addresses in SQL Server Using DelimitedSplit8K_LEAD Function

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

Overcoming CTE Limitations: Using Table Variables and Temp Tables in Stored Procedures

Combining SQL Query Results into a Single Resultant Table with Different Columns for Each Query Result

Joining Tables to Get the Name of the Bin with the First Bigger Value Than the Ranking in Which the Condition Belongs To: Using SQL Server's APPLY Clause to Solve a Complex Join Problem

SQL Query for Calculating Daily, Monthly, Yearly, and Group Totals from an Existing Table

Adding New Columns and Variable Rows to SQL Select Query as Output: Performing Arithmetic Operations in it

Using SQL Server's Array Limitations: Workarounds for UDFs with Arrays

Database Triggers for Data Integrity: Enforcing Department IDs and Job Hierarchies