關於「Sql is guid」標籤，搜尋引擎有相關的訊息討論：

sql - Why is IDENTITY preferred over GUID as primary key for data ...stackoverflow.com › questions › why-is-identity-preferred...Understanding the GUID data type in SQL Serverwww.sqlshack.com › understanding-the-guid-data-type-in-...Primary key and index column for Merge replic