Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind MySQL REPLACE() 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.
___ REPLACE("SQL Tutorial", "SQL", "HTML");3Order
Put the learning moves in the order that makes the concept easiest to apply.
The REPLACE() function replaces all occurrences of a substring within a string, with a new substring.
Definition and Usage
MySQL REPLACE() Function
Example
SELECT REPLACE("SQL Tutorial", "SQL", "HTML");Definition and Usage
The REPLACE() function replaces all occurrences of a substring within a string, with a new substring.
Note
This function performs a case-sensitive replacement.
Syntax
REPLACE(
string
,
from_string
,
new_string
)Parameter Values
| Parameter | Description |
|---|---|
| string | Required. The original string |
| from_string | Required. The substring to be replaced |
| new_string | Required. The new replacement substring |
Technical Details
| Works in: | From MySQL 4.0 |
|---|