This configuration variable allows you to adjust the case of data file names. Possible values include:
| NONE
or "0" |
(the default) data file names are not translated |
| LOWER
or "1" |
data file names are translated to lower case, including directory (path) elements |
| UPPER
or "2" |
data file names are translated to upper case, including directory (path) elements |
| LOWER_BASE
or "3" |
data file names are translated to lower case, excluding directory (path) elements |
| UPPER_BASE
or "4" |
data file names are translated to upper case, excluding directory (path) elements |
Translation occurs before the FILE_PREFIX and FILE_SUFFIX configuration options are applied. You should make sure that those variables specify the correct case.
File name translation does not occur if the file name starts with -F, -D, or -P. See File Name Interpretation for more information.