Extracting IP Addresses from Strings in SQL Server Using PATINDEX

Creating Dynamic Date Ranges in Microsoft SQL Server: Best Practices for Handling Inclusive Dates, Time Components, and User-Inputted Parameters

How to Improve Your Performance at Blackjack Using Basic Strategy

Counting Occurrences with Exclude Criteria Using Window Functions and Aggregation in SQL

Selecting the Last Instance of a Column: Subquery vs. CROSS APPLY

Understanding the Challenge of Searching for an Email in a SQL Server Column: Mastering Exact Matches with LIKE Operators and Character Tests

SQL Grouping Two Separate Items in a Column Together in the Same Row: A Conditional Logic Approach

Joining Two Different Rows in SQL Server: A Technique for Row Merging

Optimizing SQL Queries with Common Table Expressions: A Simplified Approach to Accessing Current or Same Self-Row Column Values

How to Change the View of a List in SQL: Using String Splitting Functions and Dynamic Pivot Operations