A user invoking a user-defined function requires which DB2 privilege?()
A、CALL
B、USAGE
C、EXECUTE
D、REFERENCES
A、CALL
B、USAGE
C、EXECUTE
D、REFERENCES
A、<us,ucs=0.6—0.7v
<us,ucs=0.45—3v< body="">A.Uc>Us,UCs=0.6~0.7V B、B.Uc>Us,UCs=0.45—3V C、C.Uc<US,UcS=0.6—0.7V D、D.Uc<Us,Ucs=0.45—3Vus,ucs=0.45—3v<>us,ucs=0.6—0.7v
A、US$→S$→NT$→US$ B、S$→US$→NT$→S$ C、NT$→S$→US$→NT$ D、US$→NT$→S$→US$