After using set unused can we enable the column again to use? Please give m

After using set unused can we enable the column again to
use?

Please give me some answers....

Question Posted / surya.s

After using set unused can we enable the column again to use? Please give me some answers......

Answer / shail

Sorry.
You cannot reverse this action.
So, be careful to execute this statement

Is This Answer Correct ?

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