
vista_instalacion

SELECT
    `a`.`id`                  AS `id`,
    `a`.`id_user`             AS `id_user`,
    `a`.`id_servicio`         AS `id_servicio`,
    `a`.`ts`                  AS `ts`,
    `a`.`level`               AS `level`,
    `b`.`nombre`              AS `servicio_nombre`,
FROM
    `acl_usuarios_servicios` AS `a`
LEFT JOIN
    `acl_servicios` AS `b` ON `a`.`id_servicio` = `b`.`id`;
