问题:
You want to create a copy of the DEPARTMENTS table. When that is complete, you want to truncate the new DEPARTMENTS table, then restore the data with a direct-load insert from the old DEPARTMENTS table.
Which CREATE statement should you use?()
A . A
B . B
C . C
D . D
You want to create a copy of the DEPARTMENTS table. When that is complete, you want to truncate the new DEPARTMENTS table, then restore the data with a direct-load insert from the old DEPARTMENTS table.
Which CREATE statement should you use?()
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