【多选题】
A Row Movement must be enabled on the table being flashed back
B A tables indexes must be set to unusable before issuing the flashback
C A tables constraints must be disabled before issuing the flashback.
D The FLASHBACK ANY TABLE system privilege or the FLASHBACK object privilege must be granted to the user performing the flashback
E The FLASHBACK ANY TABLE system privilege or the FLASHBACK object privilege must be granted to the table owner
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