9.What is tablespace in Oracle? Answer: The oracle database have logical storage space is called as tablespace.A tablespace is a set of related logical structures. Actually a tablespace groups related logical structures together. 10.What is Oracle table? Answer: Table is nothing but Physical dat...
Please, let us know what you think! Related Articles MongoDB vs MySQL: Which Is the Better Database Management System? When it comes to database management, there are many options to choose from. Here, we compare two of the top choices: MongoDB and MySQL. ...
There are other objects in tablespace TBS_B that user X are able to do stuffs with (update, insert, query, etc.). My question is - what tablespace is used when user X do say, an update on MyTable1 in TBS_B tablespace? Will user X still use TBS_A which is its default or use ...
DROP TABLESPACE DROP TRIGGER DROP USER DROP VIEW GRANT RENAME TABLE REVOKE These are in addition to those statements added in MySQL 8.1 or otherwise already supported in this regard. For more information, including a listing of all such statements supported in MySQL 8.3, see the descri...
If the administrator takes a tablespace offline with normal or temporary priority, a checkpoint is forced only on the online datafiles of that tablespace. If the database administrator shuts down an instance (NORMAL or IMMEDIATE shutdown transaction), Oracle forces a database checkpoint to complet...
For example, if you're creating a Line widget to view information regarding the Oracle Database entity type and you have added the Storage Tablespace Name metric key in the Attribute Filter, you can now click Add Criteria in the Filter dialog and add multiple filtering criteria. After you ...
MySQL had reached more than 2 million active installations; by 2004, the software was being downloaded more than 30,000 times a day. MySQL was acquired by Sun Microsystems in 2008 and, when Oracle acquired Sun in 2009, it also took ownership of MySQL. Today, MySQL is the most widely used...
Re: what are oracle indexs? What are schema objects?I know that oracle store data logically in tablespace and physically in datafiles associated with the corresponding tablespace.I know a little about block, extent and segment.Is it possible for me to understand something about schema objects?
(If the object is a log file group or tablespace, the parent schema is NULL.) In addition, the ndb_sync_excluded_objects table shows the reason for which the object has been excluded. These tables are present only if NDBCLUSTER storage engine support is enabled. For more information ...
The last_worker_time is the time it took to run the query the last time it ran, with the same example as before, this would be 10 ms. If you're plan has been compiled and in the cache over the period of multiple runs of the query, then what you're seeing is normal....