Tutorials References Exercises Videos Menu
Create Website Get Certified Upgrade

MySQL Tutorial

MySQL HOME MySQL Intro MySQL RDBMS

MySQL SQL

MySQL SQL MySQL SELECT MySQL WHERE MySQL AND, OR, NOT MySQL ORDER BY MySQL INSERT INTO MySQL NULL Values MySQL UPDATE MySQL DELETE MySQL LIMIT MySQL MIN and MAX MySQL COUNT, AVG, SUM MySQL LIKE MySQL Wildcards MySQL IN MySQL BETWEEN MySQL Aliases MySQL Joins MySQL INNER JOIN MySQL LEFT JOIN MySQL RIGHT JOIN MySQL CROSS JOIN MySQL Self Join MySQL UNION MySQL GROUP BY MySQL HAVING MySQL EXISTS MySQL ANY, ALL MySQL INSERT SELECT MySQL CASE MySQL Null Functions MySQL Comments MySQL Operators

MySQL Database

MySQL Create DB MySQL Drop DB MySQL Create Table MySQL Drop Table MySQL Alter Table MySQL Constraints MySQL Not Null MySQL Unique MySQL Primary Key MySQL Foreign Key MySQL Check MySQL Default MySQL Create Index MySQL Auto Increment MySQL Dates MySQL Views

MySQL References

MySQL Data Types MySQL Functions

MySQL Examples

MySQL Examples MySQL Quiz MySQL Exercises MySQL Certificate

MySQL CONCAT() Function

❮ MySQL Functions

Example

Add several strings together:

SELECT CONCAT("SQL ", "Tutorial ", "is ", "fun!") AS ConcatenatedString;
Try it Yourself »

Definition and Usage

The CONCAT() function adds two or more expressions together.

Note: Also look at the CONCAT_WS() function.

Syntax

CONCAT(expression1, expression2, expression3,...)

Parameter Values

Parameter Description
expression1,
expression2,
expression3,
etc.
Required. The expressions to add together.

Note: If any of the expressions is a NULL value, it returns NULL

Technical Details

Works in: From MySQL 4.0

More Examples

Example

Add three columns into one "Address" column:

SELECT CONCAT(Address, " ", PostalCode, " ", City) AS Address
FROM Customers;
Try it Yourself »

❮ MySQL Functions