• Excluding null values from query result (2003)

    Home » Forums » AskWoody support » Productivity software by function » MS Access and database help » Excluding null values from query result (2003)

    Author
    Topic
    #437052

    I am writing a query to exclude null values from a query result but for some reason it keeps bringing up NULL values all the time, see screenshot.
    Query:

    <"01/11/06" And Is Not Null

    Viewing 2 reply threads
    Author
    Replies
    • #1037936

      See my reply to your other post.

    • #1037962

      Your less then is referencing a string by putting the dates in double quotes. Wouldn’t this give you a type mismatch error or is your date field a text value? If the date field is a text value then you need to convert it to a date value where you can use the less then criteria.

      Are you sure the blank is a null value or perhaps it it a space. Retry your query after converting the date column to a date type field.

    • #1038011

      I understand that you will try converting to a date, but also.
      Imported data often contains zero length strings in fields that appear empty. So to exclude them you need to test for “”

      <"01/11/06" And Is Not Null and “”

    Viewing 2 reply threads
    Reply To: Excluding null values from query result (2003)

    You can use BBCodes to format your content.
    Your account can't use all available BBCodes, they will be stripped before saving.

    Your information: