How can I add data files to increase tablespace in Orac…

To increase the data files in an Oracle tablespace, you can follow these steps:

1. Please specify the tablespace name you want to increase the data file for.
2. Change the tablespace
3. Add a data file with a specified size to the tablespace named 表空间名称.
4. After executing the above command, Oracle will create a new data file in the specified tablespace.
5. If you need to add multiple data files, you can use commas to separate the path and size of each data file.
6. Change the database
7. Change the datafile path in the database.

Please note that increasing data files may require sufficient disk space and the appropriate permissions. It is recommended to backup the database before increasing data files.