Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind MySQL IF() 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.
IF(500<1000, "___", "NO");3Order
Put the learning moves in the order that makes the concept easiest to apply.
The IF() function returns a value if a condition is TRUE, or another value if a condition is FALSE.
Definition and Usage
MySQL IF() Function
Example
SELECT
IF(500<1000, "YES", "NO");Definition and Usage
The IF() function returns a value if a condition is TRUE, or another value if a condition is FALSE.
Syntax
IF(
condition
,
value_if_true
,
value_if_false
)Parameter Values
| Parameter | Description |
|---|---|
| condition | Required. The value to test |
| value_if_true | Required. The value to return if condition is TRUE |
| value_if_false | Required. The value to return if condition is FALSE |
Technical Details
| Works in: | From MySQL 4.0 |
|---|