How to Create a Simple Database in Excel The first step to creating a searchable spreadsheet is to describe your data. You will need labels to describe your data, and these will go into the first ...

In this example, you'll build a simple database for a todo app. ... Here's one that joins both tables to get names, selects specific columns, and fetches rows with a certain priority.

This will add a new record to the Player table of the database. Validate the SQL insert. To validate the successful JDBC insert into HSQLDB, run the DatabaseManagerSwing class again and query the ...

Perhaps, the most important thing you can do to assure optimal application performance when accessing data in a relational/SQL database is to create the correct indexes for your tables based on the ...