Oracle dba data files increment by

In earlier versions, datafile increments were very simple - when you datafile could not hold a requested for extent, we would grow it by the autoextend amount, and if none was specified, we'd grow by enough to hold that new extent.

There are problems with this - it takes time to grow a file, and initialise the blocks ready for data. So in more recent releases, we have a more proactive approach.

Obviously if you just hammer a datafile with new segments, the old behaviour will resume, but SMC0 is why sometimes can see a datafile grow when you might be thinking it was not required. Rating 3 ratings Is this answer out of date? You can also catch regular content via Connor's blog and Chris's blog. Or if video is more your thing, check out Connor's latest video and Chris's latest video from their Youtube channels.

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Collectives on Stack Overflow. Learn more. Changing tablespace increment size Ask Question. Asked 4 years, 7 months ago.

Active 4 years, 7 months ago. Viewed 11k times. One of our datafiles hit the max of 32G. So, we created a 2nd datafile in that tablespace.

Any suggestions? Can I isolate the objects in just that datafile? Thanking you. Landon Statis Landon Statis 1 1 gold badge 6 6 silver badges 16 16 bronze badges. Add a comment. Active Oldest Votes. Proof of concept First, I'll just query my example tablespace for its block size, as I'll use the value for proving that my datafile was altered correctly. Now, what my example data files look like? Now alter the datafile Will this work in case of temp files as well? The rest remains the same.

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