If you run Sybase IQ in a country that observes Daylight Savings Time, you must reboot Sybase IQ servers after the change back to standard time. The reboot corrects a time difference between the Sybase IQ message log and the SQL log generated by specifying the -zr switch on the server startup. Sybase IQ servers also require the reboot after the change to daylight savings time.
For information on setting server startup switches, see “Starting the database server” in the chapter “Running the Database Server” of the Utility Guide.
For information on setting server properties, see “sa_server_option system procedure” in Chapter 7, “System Procedures” of Reference: Building Blocks, Tables, and Procedures.
