Satya Prasad wrote:
> Well this is a specific requirement and our objective is that we need to 
> write a restart able batch that should pick from where it left processing 
> records last time
>  
> My intention is that to mark all the processed records by a # delimiter 
> either at the end or beginning of record so that next time I would ignore if 
> that delimiter is present.
>  
> Regards,
> Prakash

You should have said this at the start.  Your problem is actually quite 
simple.  Use a secondary file and write the "record" number to the 
second file after you complete processing of each "record" in the first 
file.  So, read record from first file, process data, seek to the 
beginning of the second file, write row number, flush data.  Repeat 
until all records have been processed.

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