I facing one scenario i am sending 5lacs records in 50k slots want to append these records in same file in one day and next day i want to overwrite the existing file............
I am not duplicating the posting .now i have now change my interface design my interface is not meeting my req ,by this append opreation as you also know that first want to append the records whole day in one file and then next day with same processing i want to over write the file.
I think now u will get my point......................:)
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