Understanding Extended Events and Event Sessions in SQL Server

Getting Related Rows Using Self-Joins: A Powerful SQL Approach for Efficient Data Retrieval

Updating Column Values Based on Another Table's Condition Using SQL Update Join Statement

Joining Data Tables with Current Year and Prior Year Records: A Step-by-Step SQL Solution

Splitting Text to Multiple Columns Based on; SQL Server's Built-in Functions and Techniques

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

Filtering Data by Exact Match: A SQL Server Approach to Return Default Records If No Matches Exist

Updating Query Fields from Data in SELECT Statement Used in WHERE Clause: A Step-by-Step Guide

Understanding Left Joins and the Impact of WHERE Clauses in SQL

Choosing Between Materialized Views and Table Functions: A Comprehensive Guide to Postgres Table Functions and Materials Views