Message log wrapping enabled automatically [CR 431841]

The second paragraph of the description in “IQMSG_LENGTH_MB option” in Chapter 2, “Database Options” should read as follows:

Initially, message log wrapping is disabled (IQMSG_LENGTH_MB is 0); messages are always appended to the end of the file, and the file continues to grow. If the disk fills, Sybase IQ enables log wrapping automatically.