Specifies whether or not additional query messages are produced.
ON, OFF
ON
DBA permissions are not required to set this option. Can be set temporary, for an individual connection, or for the PUBLIC group. Takes effect immediately.
When this option is turned ON, Sybase IQ produces messages about queries. These include messages about using join indexes, the join order, join algorithms for the queries, and columns being extracted using the data extraction options. When this option is turned OFF, those messages are suppressed. The information is sent to the <dbname>.iqmsg file.
