单项选择题
Examine the statement: DROP TABLESPACE IND2 INCLUDING CONTENTS AND DATAFILES; What is the result of the statement?()
A.A B.B C.C D.D
单项选择题 Consider this syntax: MERGE INTO t1 USING t2 ON (join predicate)….. What does the MERGE syntax do?()
多项选择题 WhichtwodatatypescanbeconvertedtoLOBsusinganALTERTABLE…MODIFYcommand?()
多项选择题 Onlineindexrebuildfunctionalityhasbeenextendedtoincludewhichfourindexstructures?()