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USE `db`;
DELIMITER $$
CREATE TRIGGER `recintos_BDEL`
BEFORE DELETE ON recintos
FOR EACH ROW
BEGIN
DELETE FROM imagenes WHERE id_imagen IN (
SELECT imagenes_id_imagen FROM r_imagenes_recintos
WHERE recintos_id_recinto=OLD.id_recinto
);
END; $$
DELIMITER |
USE `db`;
DELIMITER $$
CREATE TRIGGER `recintos_BDEL`
BEFORE DELETE ON recintos
FOR EACH ROW
DELETE FROM imagenes WHERE id_imagen IN (
SELECT imagenes_id_imagen FROM r_imagenes_recintos
WHERE recintos_id_recinto=NEW.id_recinto
);
请说明您的具体问题或添加更多的细节,以确切地突出你所需要的。正如它目前所写,很难确切地说出你在问什么。 –