Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind SQL Server ATAN() Function?
Lesson checks
Practice each idea before moving on
Short Mimo-style checks built from this lesson's code, terms, and sequence.
1Quick choice
Which statement best captures the main point of this lesson?
2Fill blank
Complete the missing token from the example code.
___ ATAN(2.5);3Order
Put the learning moves in the order that makes the concept easiest to apply.
The ATAN() function returns the arc tangent of a number.
Definition and Usage
SQL Server ATAN() Function
Example
SELECT ATAN(2.5);Definition and Usage
The ATAN() function returns the arc tangent of a number.
Syntax
ATAN(
number
)Parameter Values
| Parameter | Description |
|---|---|
| number | Required. A numeric value |
Technical Details
| Works in: | SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse |
|---|