The structured query language is a powerful tool for connecting to many database systems that store data in tables organized into rows and columns.

Continue adding columns until your table is complete. Click Apply to execute the SQL Script. Your table is now ready for data. Adding data to a table It’s now time to populate that table with ...

In Microsoft Access, you can add records to an existing table that already as data and resize the columns that contain the fields and data.

Designing an appropriate set of indexes can be one of the more troubling aspects of developing efficient relational database applications. Perhaps, the most important thing you can do to assure ...

Tables, views, and queries may be blurred together. This facet is why a view may be described as simply a “named” query. As one composes SQL Select statements, the author may use another query in ...