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Reading File into RowSet

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Before processing a file using File Layout, it would be a good idea to read the entire file into a RowSet and then traverse the RowSet to process the data. How do you read a row of data from the file into the Rowset?

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  1. candidate on Oct 31, 2011 Reply

    The below code takes care of opening a File using a File Layout and reads the data into a RowSet.

    &FILE1 = GetFile(&file_path, “r”, “a”, %FilePath_Absolute);

    If &FILE1.IsOpen Then
    &FILE1.SetFileLayout(FileLayout.YOUR_FILE_LAYOUT_FL);
    &RS1 = &FILE1.CreateRowset();
    &RS1 = &FILE1.ReadRowset(); /* Reads root Segment into &RS1*/

    /* do processing */

    End-If;

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