Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind MySQL LOG2() 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.
___ LOG2(6);3Order
Put the learning moves in the order that makes the concept easiest to apply.
The LOG2() function returns the natural logarithm of a number to base-2.
Definition and Usage
MySQL LOG2() Function
Example
SELECT LOG2(6);Definition and Usage
The LOG2() function returns the natural logarithm of a number to base-2.
Note
See also the LOG() function.
Syntax
LOG2(
number
)Parameter Values
| Parameter | Description |
|---|---|
| number | A number. Must be greater than 0 |
Technical Details
| Works in: | From MySQL 4.0 |
|---|