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  • Users: zhangsh
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  1. zhangsh

    Warning message for duplicated records

    This is a MS Access question. A MS DB(let me call it CONTACT) has a table (called INFORMATION) which has three primary keys: id, name and dob. When enter a new record in a form, I'd like to have a warning message when I enter the same record twice. I'd like to see the message right after I...
  2. zhangsh

    Number of charaters were truncationed in SAS

    I used PROC IMPORT to read an Excel file into SAS. One of the variable contains a string of chacters with a length from 200 to 400 character depending on the record. I noticed that SAS did not read the whole string in, instead, a substantial part of the string was truncated and that's not what I...

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