14.8.5.1 operator +
operator+ adds the supplied object to the OracleTimeStamp and returns a new OracleTimeStamp structure.
                  
Overload List:
- 
                        operator + (OracleTimeStamp, OracleIntervalDS) This static operator adds the supplied OracleIntervalDSto theOracleTimeStampand returns a newOracleTimeStampstructure.
- 
                        operator + (OracleTimeStamp, OracleIntervalYM) This static operator adds the supplied OracleIntervalYMto the suppliedOracleTimeStampand returns a newOracleTimeStampstructure.
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                        operator + (OracleTimeStamp, TimeSpan) This static operator adds the supplied TimeSpanto the suppliedOracleTimeStampand returns a newOracleTimeStampstructure.