>>-----set core_filename=---"path&filename"-----------><
| path&filename | The path and name of the file that will be produced when a core file is generated if you set the core_on_error tunable to
                                 the value 3. If 
                                 					 filename contains a tunable string it is substituted as follows: 
                                 					 
                                 
  |  
                              				
                           
| Default: | cblcore (Windows) or core.pid (UNIX) in the current working directory, where pid is the process ID of the program that has encountered the error.. | 
| Setting: | None | 
Windows:
set core_filename="c:/temp/core/core.%p@%t_%d"
Produces a file named core.12345@165920_20080115, on the path c:/temp/core.
UNIX:
set core_filename="/home/temp/core/core.%p@%t_%d"
Produces a file named core.12345@165920_20080115, on the path /home/temp/core.
On Windows platforms, to use the backslash in a path, you must precede it with the escape character, which is also a backslash; for example:
set core_filename="c:\\temp\\core\\core.%p@%t_%d"