For example, when using SQL Server, values will be automatically generated for GUID properties (using the SQL Server sequential GUID algorithm)… This seems to contradict the first link, which said the ...

The latest 4.1 and 4.2 adapters have built in support for Rails UUID support. Since this commit, we fully support GUID as primary keys. It is easy to get back GUID's for existing records as your ...

Windowsのレジストリなどを見ると、波カッコ「{}」に囲まれた16進数の羅列を見ることがある。これをGUID（Globally Unique Identifier）という。

For those who work with primary and foreign keys on CDS and SQL Server, we have added GUID as a first class data type. Although not common, you may want to beat the rush and start updating any ...