What does coalescing a tablespace do?
Answer / guest
If we find that fragmentation of space in a tablespace is
high (contiguous space on our disk appears as
non-contiguous),we can coalesce any free space using the
ALTER TABLESPACE TABLESPACE_NAME COALESCE ; command
We must have the ALTER TABLESPACE system privilege to
coalesce tablespaces.
Regards
Abhinav Phadnis
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