Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Table Combining: Use the ‘Append Queries’ feature to combine your tables seamlessly. This powerful function allows you to merge multiple tables into a single dataset, creating a unified view ...

Appending records from different data sets into a single list or data range can be tedious if you’re doing it manually. Instead, use Microsoft Excel’s VSTACK() function.