Newly added partition consume perceivable space in the tablespace
HelloI added a new partition to an already existing partitioned table. This table has been partitioned by composite that is range and hash partitioning. After you add the new partition, I checked the relevant tablespaces and I realized that the % of each relevant tablespace has been increased to a few percent (8% to 10%) and in terms of size of 1 GB of space total was consumed/occupied by this newly added partition.
My question is that is - this normal? If this isn't the case, then what could be the problem occurred? The important thing is that I completely did the same on the other two instances of the same database running on two different machines, and here I do not see a significant consumption of space in the relevant tablespaces only 0.01% space was occupied it.
I would be grateful to the subject to help in this problem.
Arshad.
Hello
FIPCA_RESULTS_PART0X tablespace size is close to 6500 M.
The size of each partition is then 64 to create time.
This means that each partition would almost 64/6500 * 100 = 1%
That's why since it's composite partitioning know not how many partition you add both. If you add a partition 4 at the same time, there is a 4% increase in the use of space.
It was only for the segment of the table. If you also have indexes on these tables then they would also occupy little space and I guess it would be 4% again so you see a 8% increase whenever a partition is created.
If you do not see the same phenomena of another tablespace means one or both
(1) storage spaces are very huge (since you're calculating percentage)
(2) the initial and next extent of this table is less than what it is in this database.
Concerning
Anurag
Tags: Database
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I tried to restore the partition, but there is no possibility to do so, as you can see here:
I read so many posts that I don't know what to do anymore. I don't mind factory reset my macbook, but it will restore my lost partition as I probably only erase the 450 GB instead of the 500 GB SSD?
I read in several messages (this one in general: Bootcamp Partition missing during startup) that this information might be required, so I added from the outset:
diskutil list:
Cs diskutil list:
sudo TPG - vv - r see the/dev/disk0:
sudo fdisk/dev/disk0:
I hope someone can help me restore my 50 GB, I lost. Even once, I do not fear factory reset my macbook if that's the best way to solve this problem!
Can you use doesn't have windows via bootcamp 8.1 installation as reference to reclaim your disk space?
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