The define =_SQL_CMP_EQ_LIMIT, CLASS MAP, FILE T4 _______.

A.
instructs the SQL optimizer to open up to four partitions at program startup

B.
directs the SQL parser to transform equal predicates up to four times to generate the best plan

C.
directs the SQL compiler to limit to four the number of equivalent predicates for join order and
index selection

D.
instructs the SQL executor to limit to four the number of aggregates that can be evaluated by
the disk process