Under some circumstances, the AUTO keyword is equivalent to the
CHECK keyword.
The AUTO keyword is equivalent to the CHECK keyword as follows:
- AUTO(RA)
- CHECK(ER)
- AUTO(RAB)
- CHECK(RB)
- AUTO(RAZ)
- CHECK(RZ)
The format of the keyword is:
AUTO(RA [RAB | RAZ]) AUTO(RAB | RAZ)
The
CHECK keyword is preferred.