sql - Database identification after moving it to another server -


i'm writing tool used perform several database operations.
tool should used specific database.

now i'm looking way securely identify database tool connected to.

first thought checking string servername\instance#database.
found this question solution gives guid, guid changes if db restored on server.

but should work if db moved server or instance, or if database name changes.

i'm wondering if there reliable way achieve this?

you might able achieve extended property.

to create:

exec sp_addextendedproperty @name = 'dbuniqueidentifier' @value = 'abcd1234'

to confirm:

select value sys.extended_properties name = 'dbuniqueidentifier'

in organization, use extended properties identify build , changeset database schema came from. properties survive backup/restore/migration.


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