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Thread: primary key

  1. Aug 23rd, 2004, 04:36 PM #1
    TROGLODYTE
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    primary key

    I have a VB application using an Access database ( converted from a dos based prog.) I need to use .Resync on 2 of the tables in the database but cannot as neither of the tables have a primary key. If I add 1 or more primary keys to the tables, will my app. still work ? or will it create problems ?

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  2. Aug 23rd, 2004, 07:18 PM #2
    vb_dba
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    The Primary Key insures uniqueness between rows and when dealing with relational database such as Access is a good idea. That being said, adding a primary key should not cause your application to stop working.
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