This course is a continuation of the basic concepts, organization, and implementation models taught in the Introduction to Databases course, with an emphasis on the relational model. Applied labs ...

A robust database is the key to building high-performing and scalable web applications. Whether you are building a simple ...

When a PROC SQL view is created from a Pass-Through query, the query's DBMS connection information is stored with the view. Therefore, when you reference the PROC SQL view in a SAS program, you ...

A question asked about data contained in two or more tables in a relational database. The relational query must specify the tables required and what the condition is that links them; for example ...

Beginning in Version 7, you can associate a libref directly with your DBMS data and use the libref in your Pass-Through query just as you would use any SAS data set. As a result, you can now create a ...

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 ...