IS It Possible for set password for individual database

Logins can be DB "users" or users can be assigned with roles on a database.

There is no such feature as of password for indivisual database.

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The question is not very clear, can you please provide more info.

I am going to assume that your question is

Can you have different users(password and individual) for each DB in SQL Server?

Yes you can userA has access to DB1 only and userB has access to DB2 only.

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No, you have to control the access through logins in SQL SERVER databases.

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