T-SQL:事務和try-catch塊內的ALTER VIEW錯誤 [英]T-SQL: ALTER VIEW error within a transaction and try-catch block
如何在SQL Server中的列上創建主鍵,或者如何在EDM設計器中導入沒有PK的視圖? [英]How to create a primary key on a column in SQL Server or how to import a view without PK in EDM designer?
如何從Oracle視圖中發現基礎主(或唯一)鍵列 [英]How to discover the underlying primary (or unique) key columns from an Oracle view