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I am working on a project for class and it includes the creation of some Access 2010 tables and DB. The instructor is requesting specific sizes for Long Integer fields. I understand how to set this for numbers in SQL but not in access. It looks like the size can be set for Text but not for Number so I was wondering if there is a way to set the size on these fields in Access 2010?
You can set validation rules, for example:
In MS Access 2010 and on, you can also use data macros.
Finally, you can set a constraint through DDL and VBA (see my notes at the end of the article.)