Check free space in Temp tablespace

 To check the free space in a temporary tablespace in Oracle, you can query the DBA_FREE_SPACE view or use the V$TEMP_FREE_SPACE dynamic view. These views provide information about the free space available in the temporary tablespace.

Here is a commonly used query to check the free space in a temporary tablespace:

Query 1: Using DBA_TEMP_FREE_SPACE

This view provides information about the free space in the temporary tablespaces.


SELECT tablespace_name, SUM(bytes)/1024/1024 AS free_space_MB FROM dba_temp_free_space GROUP BY tablespace_name;
  • This query will return the available free space in each temporary tablespace in MB.
  • The bytes are divided by 1024*1024 to convert from bytes to megabytes.

Query 2: Using V$TEMP_SPACE_HEADER

You can also use V$TEMP_SPACE_HEADER, which provides information about the temporary tablespace files and their usage.


SELECT tablespace_name, file_id, SUM(bytes)/1024/1024 AS free_space_MB FROM v$temp_space_header GROUP BY tablespace_name, file_id;

This query will give you a detailed breakdown of free space available in each temporary file associated with the temporary tablespaces.

Query 3: Checking Free Space Using DBA_DATA_FILES

This query checks the free space in the temporary tablespace by querying the DBA_TEMP_FILES and DBA_DATA_FILES views:


SELECT t.tablespace_name, f.file_name, f.bytes / 1024 / 1024 AS total_size_MB, (f.bytes - NVL(s.bytes, 0)) / 1024 / 1024 AS free_space_MB FROM dba_temp_files f LEFT JOIN (SELECT file_id, SUM(bytes) AS bytes FROM v$temp_space_header GROUP BY file_id) s ON f.file_id = s.file_id WHERE t.tablespace_name = f.tablespace_name;

This query joins DBA_TEMP_FILES and V$TEMP_SPACE_HEADER to show the total space and the free space (in MB) for each file in the temporary tablespace.

These queries can help you track the available free space in your Oracle database’s temporary tablespace(s). If you need more granular details (such as how much space is actually being used), you can expand the query to get more detailed statistics from dynamic views like V$TEMP_FILE or V$SORT_SEGMENT.

98 thoughts on “Check free space in Temp tablespace”

  1. I’ve learned quite a few important things by means of your post. I will also like to mention that there may be situation where you will get a loan and never need a co-signer such as a Federal government Student Aid Loan. However, if you are getting credit through a classic lender then you need to be made ready to have a cosigner ready to enable you to. The lenders are going to base any decision using a few elements but the largest will be your credit score. There are some loan providers that will furthermore look at your work history and make up your mind based on this but in many instances it will depend on your credit score.

  2. Another thing is that when you are evaluating a good on the internet electronics store, look for web shops that are frequently updated, retaining up-to-date with the most up-to-date products, the most beneficial deals, in addition to helpful information on services and products. This will make certain you are doing business with a shop which stays atop the competition and offers you what you need to make intelligent, well-informed electronics expenditures. Thanks for the significant tips I have learned from the blog.

  3. This was exactly what I was looking for! I recently bought a used car from the US, and I found hidden accident records that the seller never mentioned. I used this tool to check the vehicle‚is history ‚the auction sale date, damage type, and previous owners were all included. Definitely worth a look. Here‚is the link: https://vinifycheck.com/vin-check

  4. Thanks for the concepts you reveal through this website. In addition, several young women that become pregnant tend not to even try to get medical care insurance because they fear they probably would not qualify. Although some states currently require that insurers present coverage in spite of the pre-existing conditions. Fees on all these guaranteed plans are usually higher, but when thinking about the high cost of medical care bills it may be your safer route to take to protect one’s financial future.

  5. Thank you, I’ve just been looking for information about this topic for a while and yours is the greatest I have came upon so far. However, what in regards to the conclusion? Are you positive concerning the supply?

  6. I as well as my guys were reviewing the excellent tricks located on your web blog and all of a sudden developed a terrible feeling I never expressed respect to the web site owner for those techniques. My boys were definitely for that reason joyful to read through them and now have absolutely been loving those things. We appreciate you truly being quite thoughtful and for making a decision on this kind of fantastic resources most people are really eager to be aware of. Our sincere regret for not expressing gratitude to you earlier.

  7. I should say also believe that mesothelioma is a uncommon form of melanoma that is often found in people previously subjected to asbestos. Cancerous tissues form while in the mesothelium, which is a safety lining which covers many of the body’s areas. These cells commonly form from the lining on the lungs, belly, or the sac which encircles one’s heart. Thanks for revealing your ideas.

  8. Hi there! I just wanted to ask if you ever have any trouble with hackers? My last blog (wordpress) was hacked and I ended up losing several weeks of hard work due to no data backup. Do you have any solutions to prevent hackers?

  9. I loved as much as you will receive carried out right here. The sketch is tasteful, your authored material stylish. nonetheless, you command get bought an edginess over that you wish be delivering the following. http://www.kayswell.com unwell unquestionably come further formerly again since exactly the same nearly very often inside case you shield this hike.

  10. Do you mind if I quote a few of your articles as long as I provide credit and sources back to your website? My blog site is in the exact same area of interest as yours and my visitors would really benefit from a lot of the information you provide here.Please let me know if this ok with you. Regards! http://www.kayswell.com

  11. First off I would like to say superb blog! I had a quick question which I’d like to ask if you don’t mind. I was interested to find out how you center yourself and clear your thoughts before writing. http://www.kayswell.com I have had a difficult time clearing my mind in getting my ideas out there.I truly do take pleasure in writing but it just seems like the first 10 to 15 minutes are

  12. Have you ever considered about including a little bit more than just your articles? I mean, what you say is fundamental and all. However imagine if you added some great images or video clips to give your posts more, “pop”! Your content is excellent but with images and clips, http://www.kayswell.com this website could undeniably be one of the best in its field.

  13. You’re so interesting! I don’t suppose I have read something like this before. So nice to discover another person with a few genuine thoughts on this subject. Seriously.. many thanks for starting this up. This web site is something that’s needed on the web, someone with a little originality! http://www.kayswell.com

  14. Very nice post. I just stumbled upon your weblog and wished to say that I’ve truly enjoyed surfing around your blog posts. After all I will be subscribing to your feed and I hope you write again very soon!

  15. I am really loving the theme/design of your weblog. Do you ever run into any browser compatibility issues? A few of my blog readers have complained about my site not working correctly in Explorer but looks great in Firefox. Do you have any advice to help fix this issue?

  16. to this require a great deal of work? I have very little knowledge of computer programming however I had been hoping to start my own blog in the near future. Anyway, should you have any suggestions or tips for new blog owners please share. http://www.kayswell.com I understand this is off topic but I simply needed to ask.

Leave a Reply

Your email address will not be published. Required fields are marked *