Why does just opening and closing a database modify it?

jasmith4

Active Member
Joined
May 16, 2008
Messages
337
Whenever I open a database, even one with just one table and nothing else, and then immediately close it without even opening the table, the file's timestamp becomes the current time. I don't have Compact on Close or Remove Personal Information, so what's being modified?
 

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jasmith4

Active Member
Joined
May 16, 2008
Messages
337
I know nothing changes -- I've analyzed that ad nauseam. But why change the date? I have a system under version control (CVS) which includes MDB files, and obviously CVS reacts when the date changes. Why doesn't Word, Excel, PowerPoint, Publisher or Visio do that? Excel, in particular, understands file-sharing, but if two people simultaneously open a workbook and make no changes, still its date doesn't change.

The only way I've found to prevent the date changing is to turn on the file's read-only attribute before opening it. Isn't there a better way?
 

reaktorblue

Board Regular
Joined
Aug 8, 2007
Messages
78
Is your database set to automatically open a form via AutoExec? Also, default values could cause that. For example if you have a table that has a Now() default value in like a timestamp or something, it's possible that is whats causing it. I'm sure you have checked that but if not, it could be worth a look.
 

jasmith4

Active Member
Joined
May 16, 2008
Messages
337
I right-click my desktop and choose New / MS Access database, and I note the create/modify time (which are the same). I open it, it gives me a macros-disabled notification, I check the options to see that Compact on Close and Remove Person Info are both unchecked, I Cancel the options dialog box and close the database. It still gets modified.
 

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