關於「ALTER TABLE add primary key SQL Server」標籤，搜尋引擎有相關的訊息討論：

SQL-script: How to write ALTER statements to set Primary key on an ...stackoverflow.com › questions › sql-script-how-to-write-al...SQL PRIMARY KEY Constraint - W3Schoolswww.w3schools.com › sql › sql_primarykeyHow to Add a Primary Key in SQL - Javatpointwww.javatpoint.com › how-