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Questions on field order in a table

  1. #1
    keviny04 is offline Advanced Beginner
    Windows 7 64bit Access 2016
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    Questions on field order in a table


    I'm an advanced user and I haven't found an answer to this question regarding the "order" of fields in a table, as in which is the first field, second field, and so on. If I refer to the fields in a table as TableDef.Fields(0), .Fields(1), .Fields(2), and so on, what order are 0, 1, 2, etc. referring to? Are they the order of the fields as listed in the table design view? The topmost field is 0, second is 1, and so on? What if I move a field to another row in table design view? Will Fields(0), (1), (2), etc., refer to the new order, or the previous order, or the order when the table was first created (first saved?)?

    Another question about the same issue is this. If I have an INSERT query (or Append query):

    INSERT INTO Table1 SELECT value1, value2, value3, ...

    What will happen? Note that I don't specify the field names. I assume this will insert value1 to field1, value2 to field2, and so on, where field1, 2, 3, etc., is this mysterious order of the fields that I can't figure out.

    So can anyone shed some light on how field orders are determined in these different cirumstances (and perhaps others I haven't thought of)?

  2. #2
    Minty is offline Hacker
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    To the best of my knowledge it's the order in the design view.

    As to your Insert query question - try it and see what happens...
    Please use the star below the post to say thanks if we have helped !

  3. #3
    orange's Avatar
    orange is online now Moderator
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    I also believe that field order is the order given in the table design/definition.
    And it would be last saved order in my view.

    That's part of the reason to explicitly state field name when inserting records into a table. For example, if someone has altered the field order, an INSERT without field names could be assigned to the incorrect field.

    But there is no order to records in a table. If order of records is required use a query with an ORDER BY
    clause.
    Just my $.02

  4. #4
    keviny04 is offline Advanced Beginner
    Windows 7 64bit Access 2016
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    Just did some testing and found out that after changing field order in table design, you have to close and re-open the database for the new order to take effect; otherwise the old order is still effective. Also, instead of using .Fields(n), maybe it's better to use .Fields("ActualFieldName")

Please reply to this thread with any new information or opinions.

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