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can we read in input the file with a variable length ?
please , how ..could you help me ?
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Answer / anjiii
yes we can read input file with variable length.
while declaring a file in a file section, have two file
records declared at zero level... ex.
FD
01 Var-data-1 pic x().
05
05
.
.
01 Var-data-2 pic x().
| Is This Answer Correct ? | 2 Yes | 0 No |
we can read an input rec of variable length.For that u need
to declare
01 main-rec
05 rec-data pic x(m) <== m should be max length of rec
specified in file declaration(avg length, max length).
05 rec-len pic s9(4) comp
precedure div...
.
.
.
read infile at end...
else move in-rec into main-rec.
I think in this way we can do.If i'm wrong plz let me know..
| Is This Answer Correct ? | 0 Yes | 1 No |
I have program P1 which calls file F1 which has 100 records and following structure 001 .................. 002 .................. 003 .................. 098 .................... 099 ................... 100 .................... Now I want to read these files and write these records in file F2 in following manner. 001 ...... 051 ..... 002 ...... 052 ..... 003 ...... 053 ..... .......... ....... .......... ....... .......... ....... 048 ........ 098 ...... 049 .......... 099 ....... 050 .... 100 ......
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