RowDscC2Field1C2Field2N Field3N RowNumberN BooleanFldLIntFldN DoubleFldNStringFldC2TimeFldN DateFldD $FirstRecord$ $Record1$ 5 1T134.55660a 0.520833333319780126 $Record2$ $AfterFirstRecord$ 50.04237268522 34 b 0.520833333320010401 $Record3$ 50.08474537043F56.23640c 0.810416666719780126 $BeforeLastRecord$ $Record4$ 50.12711805564 73.32400a 0.585416666719850901 $LastRecord$ $Record5$ 5 5T225.12340b 0.458333333320010409