A practical SQL Exercise showcasing the use of UNION and UNION ALL to merge datasets, manage duplicates, and support reporting use cases in a simulated banking environment. - shilwanelebogang-sys/S ...

source schema. sql -- Creates database and tables source data. sql -- Inserts sample data source data_cleaning. sql -- Cleans invalid/null/duplicate data source data_manipulation. sql-- Performs ...

Modern business intelligence demands speed, and utilizing AI tools for Excel is the ultimate way to hyper-charge your data workflows this year.