You can use the sample forward type mappings to take advantage of support for the TIMESTAMP data type with a precision.
For Informix® data sources, these type mappings are used for nickname column types, federated procedures parameters, passthru, and federated procedure result sets.
For data sources other than Informix, these type mappings affect only the mappings for nickname column types and federated procedure parameters. The mappings do not affect passthru and federated procedure result sets.