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  1. #1
    Join Date
    Oct 2003
    Posts
    24

    Unanswered: Issue with Multiple Join and doing comparision

    Hi,
    I am using two MS Access tables with multiple field comparision to find out which record does not match in other table. I have attached Design of the query and result which shows incorrect result for the record where both side of the field values are blank. I was wondering how do I handle such DO NOT MATCH comparision query when some of the field has Blank values on both sides ?

    Please see attached word document so see the design.
    Attached Files Attached Files

  2. #2
    Join Date
    Mar 2009
    Posts
    5,442
    Provided Answers: 14
    If with "Blank" you mean Null, try using Nz(InternalCharTo,"")
    Have a nice day!

  3. #3
    Join Date
    Feb 2004
    Location
    New Zealand
    Posts
    1,418
    Provided Answers: 7
    Can't view the doc
    But wouldn't it be the not match data would be null there for only show me the null values
    hope this help

    See clear as mud


    StePhan McKillen
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  4. #4
    Join Date
    Oct 2003
    Posts
    24
    Quote Originally Posted by Sinndho View Post
    If with "Blank" you mean Null, try using Nz(InternalCharTo,"")
    Thanks...NZ function did it..Great Help

  5. #5
    Join Date
    Mar 2009
    Posts
    5,442
    Provided Answers: 14
    You're welcome!
    Have a nice day!

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