Getting Like Value in a Row as a Column Using Derived Tables and UNION

Query Optimization: Filtering Rows with Common Values Across Columns

Filtering Records Based on Similarity and Exclusion of a Value

How to Use SQL Projections and Table-Value Constructors for Efficient Data Transformation

Sorting by Condition Using MySQL Regular Expressions and Conditional Aggregation

How to Fix Fuzzy Matching Issues in SQL Server Using Chinese_Hong_Kong_Stroke_90_CI_AS Collation

Extracting Specific Characters from Variable Length Strings in SQL Server

Here is a more detailed explanation of the process to extract two tables and two columns from an SQL query.

Combining Sales and Delivery Quantities for Accurate Analysis

Implementing Dijkstra's Algorithm using Recursive CTEs in BigQuery: A Step-by-Step Guide