TIME() Mariadb/Mysql

A time. The range is ‘-838:59:59.999999’ to ‘838:59:59.999999’. Microsecond precision can be from 0-6; if not specified 0 is used. Microseconds have been available since MariaDB 5.3.

Un momento. El rango es ‘-838:59:59.999999’ a ‘838:59:59.999999’. La precisión de microsegundos puede ser de 0 a 6; si no se especifica, se utiliza 0. Los microsegundos están disponibles desde MariaDB 5.3.

link: https://mariadb.com/kb/en/time/