Which of the following will be a consequence of defining the column IDCOL2 in TABLE2 as a
foreign key referencing the primary key (IDCOL1) of TABLE1?

A.
DB2 will no longer allow updating the value of IDCOL1 in TABLE1.

B.
When inserting a row in TABLE2, the only values that DB2 will allow for IDCOL2 are the
existing values of IDCOL1.

C.
When inserting a row in TABLE2, DB2 will only allow foreign values forIDCOL2, that is values
which do not exist in IDCOL1.

D.
When a SELECT statement joins TABLE1 with TABLE2, DB2 will automatically add the
condition TABLE1.IDCOL1=TABLE2.IDCOL2 if not specified in the statement.