https://docs.microsoft.com/en-us/sql/t-sql/functions/newsequentialid-transact-sql?view=sql-server-ver15 https://docs.microsoft.com/en-us/sql/t-sql/functions/new

https://docs.microsoft.com/en-us/sql/t-sql/functions/newsequentialid-transact-sql?view=sql-server-ver15 https://docs.microsoft.com/en-us/sql/t-sql/functions/newsequ... Each GUID generated by using NEWSEQUENTIALID is unique on that computer. GUIDs generated by using NEWSEQUENTIALID are unique across multiple computers only if the source computer has a network card.