Working with mathematical and date functions - T-SQL Step by Step Course - Lesson 4 | SQL courses

Duration: 19:30 min

Summary: In this video, we will continue the discussion of some of the T-SQL functions that we need in our day-to-day development. When you work the variety of data, you would need to know the different available mathematical functions that help you get the job done. You should be able to round, and find the ceiling and the floor of a number. You should be able to tell whether a field is numeric or not. More importantly you need to get very comfortable with the data functions, such as how you can add values to a date and find the difference between dates. These functions come handy especially when you are building reports. Today, we will experiment with these functions

Technologies and Resources: T-SQL, AdventureWorks 2012, Database, DateAdd, DateDiff, DateName, DatePart, GetDate, IsDate, SysDateTime, @@Language, @@Version, Log, Pi, Power, Degrees, Radians, Rand, Sign, Sqrt.