I have a temporary table with no unique key. I wanted to add a new record for testing, so I duplicated an existing row using the "Duplicate row" button. I modified my existing row to meet my test ...

This project is designed to showcase advanced SQL querying techniques through the analysis of over 1 million rows of Apple retail sales data. The dataset includes information about products, stores, ...

Performance tuning, Database design, Debugging,TSQL programming, SQL Server execution plans analysis, Visual Studio for database development, DACPACs for database deployment, Git for database version ...