Excel possesses formidable database powers. Creating a relational database starts with a Master table that links to subordinates called (awkwardly) Slave, Child, or Detail tables.

Excel tables have many benefits that regular spreadsheets lack. The biggest is the option to use data from multiple tables to create queries and reports.

And that’s all there is to creating a table and inserting data into it on MySQL. Once you have all the data necessary, your database is ready for usage by your web-based tool.

You create a database, add tables, and then start adding data to the tables. All data is stored in a folder on your device’s internal storage (named PortoDB).

Learn how to add and remove Primary Keys from an Access database table. The primary key's purpose is to promptly associate data from multiple tables and combine that data.

Of course, if you already have a lot of indexes on the EMP table, you might want to examine the impact of creating yet another index on the table. With the caveat that appropriate index creation can ...