IMSL library time series function error logging

You can control how Sybase IQ logs the error messages returned by IMSL library time series function error-handling. Four options exist for logging error messages to the log file.

Use the following SQL statement to control error logging:

set option PUBLIC.Time_Series_Log_Level = ‘<value>’

**Table 4-15: IMSL library time series function error logging**
Value	Description
0 (default)	All warnings and errors returned while invoking an IMSL library function are ignored and not logged to the log file.
1	If the time series function returns a warning or an error message while invoking an IMSL library function, a message is logged to the log file.
2	If the time series function returns a fatal error message while invoking an IMSL library function, a message is logged to the log file. Warnings are not logged.
3	If the time series function returns a terminal error message while invoking an IMSL library function, a message is logged to the log file. Warnings and fatal errors are not logged.