MySQL CHAR_LENGTH() Function
Example
Return the length of the string:
SELECT CHAR_LENGTH("SQL Tutorial") AS LengthOfString;
Try it Yourself »
Definition and Usage
The CHAR_LENGTH() function returns the length of the specified string (in characters).
Note: When using this function, a multi-byte character is counted as a single character.
Note: This function is equal to the CHARACTER_LENGTH() function.
Syntax
CHAR_LENGTH(string)
Parameter Values
| Parameter | Description |
|---|---|
| string | Required. The string to return the length for |
Technical Details
| Works in: | MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23 |
|---|
More Examples
Example
Return the length of the text in the "CustomerName" column:
SELECT CHAR_LENGTH(CustomerName) AS LengthOfName
FROM Customers;
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