Use Diagnostic field separator (-diagFS) to specify the separator to use when writing diagnostic data to a CSV-formatted file.

Operating system and syntax UNIX / Windows -diagFS separator
Use with Maximum value Minimum value Single-user default Multi-user default
Database Server " " (single space)
separator
A printable ASCII character to separate fields in the diagnostic CSV-formatted output files. You can specify a tab ("\t") by specifying the string "tab".

To change this parameter while the database is running, use PROMON or the _DbParams VST.

You can use this parameter to support continuous operation of the database. For more information, see Change database parameters while the database is running.