Database Administration20805 marks
What are data files? How it is related with tablespace. Write a command to add a datafile in existing tablespace named "users".
What are data files? How it is related with tablespace. Write a command to add a datafile in existing tablespace named "users". [5]
Data files are the physical operating system files that actually store the data of an Oracle database on disk. Every piece of data stored in an Oracle database (tables, indexes, rollback segments, etc.) is ultimately written to one or more data files. Key characteristics of data files: - They hav...