>What would be the best way to make a software multi-companies. I use Stonefield Database Toolkit. Would SDT make things easier?
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>Let me give you more details and why I see SDT involved in this.
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>Multi companies means multiple copies of the database that I have right now.
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>For example right now in my code I do "Set database to..." and that's it. My application runs fine.
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>I'd like to give the possibility to the user to specify which database (company) to use.
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>SDT is letting me do something really nice and that is to update a customer's database structure automatically. That means that whatever changes I do they go into metadata files. When I copy those files on a client's machine his database structure is adjusted to reflect the new structure I have on my computer.
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>I guess that multi-companies would be done within the application. That is the user wants to create a new company then I create a copy of the database to another DB and in the future when the app is launched I ask which company needs to use the app. That's why I'm wondering if SDT could still manage this multi-companies thing.
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>So I'm wondering what would be the best moves to make my application work for multi-companies.

I misunderstood what you are trying to do when I replied to your message in another forum. I am not sure the SDT would help you; although maybe Doug will chime in and provide suggestions. My guess is that what Michel Fournier does is what I would do; have a field in each table defining which "database" the record belongs to. And then whenever you retrieve records from a table you would have to filter out based on the user selected company number (I would make the field INT and have each company ID to be a number).

HTH.