What I would like to do is calculate the values in the SQL Query instead so that I can sort by those columns. How do I assign values based on other fields to a temporary field name?<P>Hope this ...

The basic syntax for writing a calculated field is to use an expression that combines columns, constants, operators, and functions within the SELECT clause of a SQL query. For example, if you want ...

Complex SQL queries with multiple tables and conditions can be challenging to write, debug, and optimize. They can also affect the performance and reliability of your database system.

The query in the following display retrieves the average number of delayed flights each day. SQL Editor Window With Query You can now edit the query further or run it by selecting Submit from the Run ...

A SELECT group of programmers with a DISTINCT advantage If you’re still with us, congratulate yourself—you survived the second part of our series on SQL basics!