alter table ACT_RU_INTEGRATION
    add constraint ACT_FK_INT_EXECUTION
        foreign key (EXECUTION_ID_)
            references ACT_RU_EXECUTION (ID_)
        on delete cascade
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ALTER TABLE ACT_RU_INTEGRATION
	ADD CONSTRAINT ACT_FK_INT_EXECUTION FOREIGN KEY (EXECUTION_ID_)
		REFERENCES ACT_RU_EXECUTION (ID_)
		ON DELETE CASCADE
