GROUP_CONCAT

The GROUP_CONCAT function concatenates strings from a group into a single string with various options.

Syntax

GROUP_CONCAT(

    DISTINCT expression

    ORDER BY expression

    SEPARATOR sep

);

Example

SELECT 

    GROUP_CONCAT(DISTINCT v

        ORDER BY v ASC

        SEPARATOR ';')

FROM

    t;

The result is:

GROUP_CONCAT(DISTINCT v

        ORDER BY v ASC

        SEPARATOR ';')

----------------------

A;B;C