How will you delete duplicate records from a table?
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Answer Posted / ajay kumar ande
question is wrong......records-----files,table-----rows
How will you delete duplicate records(rows) from a table?
pgm=sort
sortin dd dsn=-----
sortout dd dsn=-----
sysin dd *
sort fields=(2,3,ch,a)
sum fields=none ------>eliminates duplicate recs
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