Cizí klíč BIM_CS_DT_FK_MJ (MJ_ID) --> Primární klíč BIM_CS_MJ.BIM_CS_MJ_PK (ID)

Unikátní BIM_CS_DT_U_NAZEV (NAZEV)

Trigger BIM_CS_DT_ID

BEFORE INSERT ON BIM_CS_DT

BEFORE EACH ROW, REFERENCING NEW AS NEW OLD AS OLD

begin
  :NEW.ID := coalesce(:NEW.ID,nextid);
end; 

Trigger BIM_CS_DT_KDO

BEFORE INSERT OR UPDATE ON BIM_CS_DT

BEFORE EACH ROW, REFERENCING NEW AS NEW OLD AS OLD

begin
  :NEW.KDO := USER;
  :NEW.KDY := SYSDATE;
end; 

index BIM_CS_DT_MJ (MJ_ID)

UNIQUE index BIM_CS_DT_PK (ID)

UNIQUE index BIM_CS_DT_U_NAZEV (NAZEV)