Understanding the Performance Issue with NOT EXISTS Query and REPLACE Operation: How to Optimize Your SQL Queries for Better Performance

Understanding SQL Server 2014 Index Usage Without VIEW SERVER STATE Permission: A Comparative Approach Using sys.dm_db_index_usage_stats and sys.dm_db_index_operational_stats DMVs.

Optimizing SQL Queries: A Deeper Look at LEFT JOIN and Temporary Tables for Better Performance

Inserting Rows from One Table into Different Tables Using Dynamic SQL

Formatting Dates and Times in SQL Server Using the FORMAT and DATENAME Functions

Understanding Variable Control in SQL WHERE Statements: A Guide to Boolean Logic

Understanding Many-to-Many Relationships in T-SQL Using Cross Joins, NOT EXISTS, and Anti-Left Joins

Optimizing SQL Queries with Outer Apply: A Solution to Retrieve Recent Orders Alongside Customer Data

Triggers: Removing Child Records Linked to Parent IDs Across Two Tables

Understanding Caller Names from Calls Data in SQL Server