Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

In Microsoft Access, a Query can answer a simple question, merge data from different tables, perform calculations, add, change, and delete data from the database. In this article, we are going to ...

We can then create a query (showing these two fields plus the additional calculated field Total) which multiplies the two together. No calculations are stored, saving space in the database ...

China is accelerating the digitalization of ancient texts and boosting access to oracle bone ... a national corpus and strategic language resources information database by 2027.