The KEYCOMPRESS option specifies the type of key compression in use.
KEYCOMPRESS=integer
0 | Key compression is not in use |
1 | Duplicate key compression is in use |
2 | Leading character compression is in use |
4 | Trailing space compression is in use |
8 | Trailing null compression is in use |
Default: | 0 |
To specify a combination of the various types of compression, add together the appropriate numbers. For example, 3 specifies duplicate key compression and leading character compression.
Notes:
For more information see the chapter Data and Key Compression in your File Handling book.