ORA-02273: this unique/primary key is referenced by some
foreign keys

Answer Posted / muzafar

Query to find the references

select * from all_constraints
where constraint_type='R' and
r_constraint_name='YOUR_CONSTRAINT_NAME';

OR DROP THE PRIMARY AND FORIGN KEY WITH THIS COMMAN

Query to find the references

alter table InISMast drop primary key cascade;

Is This Answer Correct ?    4 Yes 2 No



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