What is meant by free extent ?

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What is meant by free extent ?..

Answer / manvendra

FREE EXTENT MEANS UNALLOCATED AREA OF A SEGMENT.

WHEN WE DELETE DATA FROM TABLE, EXTENT OF CORROSPONDING
SEGMENT BECOMES FREE.

BUT IF WE ARE TRUNCATING A TABLE IT REMOVES EXTENTS ALSO.

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What is meant by free extent ?..

Answer / orawhiz

A free extent is a collection of continuous free blocks in
tablespace. When a segment is dropped its extents are
reallocated and are marked as free.

Is This Answer Correct ?    0 Yes 3 No

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