We are receiving the data in excel file and need to insert into the database. Please find the input file format and the expected output.

Could you please provide inputs and really helpful

Input:
TimeStamp FieldA FieldB
2017-01-01T00:00 0.0 0.0
2017-01-01T00:30 0.0 0.0
2017-01-01T01:00 0.0 0.0
2017-01-01T01:30 0.0 0.0
2017-01-01T02:00 0.0 0.0
2017-01-01T02:30 0.0 0.0
2017-01-01T03:00 0.0 0.0
2017-01-01T03:30 0.0 0.0
2017-01-01T04:00 0.0 0.0
2017-01-01T04:30 0.0 0.0
2017-01-01T05:00 0.0 0.0
2017-01-01T05:30 0.0 0.0
2017-01-01T06:00 0.0 0.0
2017-01-01T06:30 0.0 0.0


Expected Output:


FieldName TimeStamp Value
FieldA 2017-01-01T00:00 0.0
FieldA 2017-01-01T00:30 0.0
FieldA 2017-01-01T01:00 0.0
FieldA 2017-01-01T01:30 0.0
FieldA 2017-01-01T02:00 0.0
FieldA 2017-01-01T02:30 0.0
FieldA 2017-01-01T03:00 0.0
FieldA 2017-01-01T03:30 0.0
FieldA 2017-01-01T04:00 0.0
FieldA 2017-01-01T04:30 0.0
FieldA 2017-01-01T05:00 0.0
FieldA 2017-01-01T05:30 0.0
FieldA 2017-01-01T06:00 0.0
FieldA 2017-01-01T06:30 0.0
FieldB 2017-01-01T00:00 0.0
FieldB 2017-01-01T00:30 0.0
FieldB 2017-01-01T01:00 0.0
FieldB 2017-01-01T01:30 0.0
FieldB 2017-01-01T02:00 0.0
FieldB 2017-01-01T02:30 0.0
FieldB 2017-01-01T03:00 0.0
FieldB 2017-01-01T03:30 0.0
FieldB 2017-01-01T04:00 0.0
FieldB 2017-01-01T04:30 0.0
FieldB 2017-01-01T05:00 0.0
FieldB 2017-01-01T05:30 0.0
FieldB 2017-01-01T06:00 0.0
FieldB 2017-01-01T06:30 0.0