Ignoring Null in Search Query using udt

Understanding Distinct and Grouping in SQL Queries: Mastering the Power of DISTINCT ON Clause

Iterating Through Customers on a 12-Months-Rolling Basis: Two Approaches to Simplify Your Queries

Understanding How to Store and Manage SQL Metadata in SQLite3 for Improved Database Performance and Data Integrity

Understanding When a LEFT JOIN Becomes an INNER Join Due to Silently Converted Filters

Solving Double Quote Issues in Concatenated Queries

Understanding Multiple Tables in MySQL: A Comprehensive Guide to JOINs

Understanding Syntax Errors in VBA Code: Fixing and Preventing Common Issues

Comparing Top Two Rows in a Table and Identifying Columns with Different Values

Using Window Functions to Extract Records in Sequence