Question

Is it possible to run SELECT PIRMARY_KEY FROM SomeTable, where PRIMARY_KEY is a keyword that will automatically translate to SomeTable’s primary key columns

I am using Oracle database

Answer 1

Try this:

select cc.column_name
from user_cons_columns cc
join user_constraints c on c.constraint_name = cc.constraint_name
where c.table_name = 'MYTABLE'
and c.constraint_type = 'P'
order by cc.position

You can read more about these and other useful data dictionary views in the Oracle Database Reference.