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mysql - autoincrement column in SQL database

I have two value in one table in database which I need to autoincrement. First value is ID it's a primary kay and it is setup as Identity Column and have (Is Identity) - Yes in properties. And how setup my second value (number) to autoincrement. When I setup his property (Is Identity) yes it automaticly change Identity Column for number.

Is possible to meke autoincrement for two value in one table in sql?

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It is not possible to have more than one identity column in a table (and I can't think of a valid reason for wanting to do so anyhow).


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