1. |
Which SQL command can be used to reduce the holes in a tablespace caused by different sized extents?
Please select the best answer.
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A. |
ALTER TABLESPACE tablespace_name COMPRESS
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B. |
ALTER TABLESPACE tablespace_name COALESCE
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C. |
ALTER TABLESPACE tablespace_name COALESCE PCTFREE 20 PCTUSED 60
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D. |
ALTER TABLESPACE COALESCE |