CONVERT* static functions

  STATIC FUNCTION ConvertNumber(num IN NUMBER) return AnyData;
  STATIC FUNCTION ConvertDate(dat IN DATE) return AnyData;
  STATIC FUNCTION ConvertChar(c IN CHAR) return AnyData;
  STATIC FUNCTION ConvertVarchar(c IN VARCHAR) return AnyData;
  STATIC FUNCTION ConvertVarchar2(c IN VARCHAR2) return AnyData;
  STATIC FUNCTION ConvertRaw(r IN RAW) return AnyData;
  STATIC FUNCTION ConvertBlob(b IN BLOB) return AnyData;
  STATIC FUNCTION ConvertClob(c IN CLOB) return AnyData;
  STATIC FUNCTION ConvertObject(obj IN "<ADT_1>") return AnyData;
  STATIC FUNCTION ConvertCollection(col IN "<COLLECTION_1>") return AnyData;
  STATIC FUNCTION ConvertTimestamp(ts IN TIMESTAMP_UNCONSTRAINED) return AnyData;
  STATIC FUNCTION ConvertTimestampTZ(ts IN TIMESTAMP_TZ_UNCONSTRAINED) return AnyData;
  STATIC FUNCTION ConvertTimestampLTZ(ts IN TIMESTAMP_LTZ_UNCONSTRAINED) return AnyData;
  STATIC FUNCTION ConvertIntervalYM(inv IN YMINTERVAL_UNCONSTRAINED) return AnyData;
  STATIC FUNCTION ConvertIntervalDS(inv IN DSINTERVAL_UNCONSTRAINED) return AnyData;
  STATIC FUNCTION ConvertNchar(nc IN NCHAR) return AnyData;
  STATIC FUNCTION ConvertNVarchar2(nc IN NVARCHAR2) return AnyData;
  STATIC FUNCTION ConvertBFloat(fl IN BINARY_FLOAT) return AnyData;
  STATIC FUNCTION ConvertBDouble(dbl IN BINARY_DOUBLE) return AnyData;
  STATIC FUNCTION ConvertURowid(rid IN UROWID) return AnyData;