Oracle中以零作除数时会引发（）异常。

A.alter table TDLTE_MRO_LOCATE_HOURadd distance number
B.alter table TDLTE_MRO_LOCATE_HOURmodify distance number
C.alter table TDLTE_MRO_LOCATE_HOURdrop column distance
D.alter table TDLTE_MRO_LOCATE_HOURrename column disance to distance1

A.DBA_SUBPARTITION
B.DBA_SEGMENTS
C.DBA_TABLESPACES
D.DBA_PARTITION

A.DBA_TAB_COLUMNS
B.DBA_TABLESPACES
C.v$process
D.v$session