问题:
A PL/SQL procedure queries only those columns of a redefined table that were unchanged by the online table redefinition.
What happens to the PL/SQL procedure after the online table redefinition?()
A . It remains valid.
B . It becomes invalid for all options of online table redefinition but automatically gets revalidated the next time it is used.
C . It becomes invalid for all options of online table redefinition and is automatically recompiled during online redefinition of the table.
D . It becomes invalid only if the storage parameters have been modified and it automatically gets revalidated the next time it is used.
A PL/SQL procedure queries only those columns of a redefined table that were unchanged by the online table redefinition.
What happens to the PL/SQL procedure after the online table redefinition?()
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