MQCOMPRESS_* (Channel Compression)
| MQCOMPRESS_NOT_AVAILABLE | -1 | X'FFFFFFFF' |
| MQCOMPRESS_NONE | 0 | X'00000000' |
| MQCOMPRESS_RLE | 1 | X'00000001' |
| MQCOMPRESS_ZLIBFAST | 2 | X'00000002' |
| MQCOMPRESS_ZLIBHIGH | 4 | X'00000004' |
| MQCOMPRESS_SYSTEM | 8 | X'00000008' |
| MQCOMPRESS_ANY | 268435455 | X'0FFFFFFF' |