Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind SQL Server POWER() 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.
___ POWER(4, 2);3Order
Put the learning moves in the order that makes the concept easiest to apply.
The POWER() function returns the value of a number raised to the power of another number.
Definition and Usage
SQL Server POWER() Function
Example
SELECT POWER(4, 2);Definition and Usage
The POWER() function returns the value of a number raised to the power of another number.
Syntax
POWER(
a
,
b
)Parameter Values
| Parameter | Description |
|---|---|
| a | Required. A number (the base) |
| b | Required. A number (the exponent) |
Technical Details
| Works in: | SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse |
|---|