ClustrixDB supports storing fractional second precision for  TIMESTAMP, DATETIME, and TIME with up to microsecond (6 digit) precision. ClustrixDB closely matches MySQL except for the following caveats.

Caveats for DATE/TIME

As with MySQL, ClustrixDB will interpret input values supplied to DATE and TIME functions and convert them to a standard format. However, unpredictable results may occur if values are provided in other formats.

ClustrixDB matches MySQL with the exception of:

Clustrix recommends using RBR replication when utilizing fractional seconds.