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Can a single file contain more than one record layout

 
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vidhu
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PostPosted: Thu Apr 05, 2007 6:05 pm    Post subject: Can a single file contain more than one record layout
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hi,
can a single file contain more than one record layout?
i meanto say that can we create two 01 level for the diffrent record layout.
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Shobana Bhaskar

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PostPosted: Thu Apr 05, 2007 6:29 pm    Post subject:
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Hi Vidhu,
Yes you can define two 01 levels but see to that the total bytes defined equals the length of file (in case of FB).
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divya_maddi

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PostPosted: Mon Apr 09, 2007 5:47 pm    Post subject:
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you can use the redefines clause and redefine the same record. But the total length of the record should be the same(if FB is used)
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William Thompson

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PostPosted: Mon Apr 09, 2007 5:52 pm    Post subject:
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divya_maddi wrote:
you can use the redefines clause and redefine the same record.
But not in the file section, only working storage.
Quote:
But the total length of the record should be the same(if FB is used)
Unless you use variable or undefined.
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dick scherrer

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PostPosted: Tue Apr 10, 2007 3:51 am    Post subject:
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Hello,

If your file is Fixed Length and there are multiple level-01s, you have specified redefinition and the length of each must be the same. Within a single FD, you do not code the "redefines" - it is automatically generated. If you look at the compiler output, you will see that each 01 begins at the same address.

If your 01s are not the same size, you have defined a variable length file. The beginning address will be the same, but the total length will differ.
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