非强制关系 meaning in English
unenforced relationship
Examples
- As a select statement , a query that searches for words , phrases , or multiple forms of a word or phrase in the character - based columns of char , varchar , text , ntext , nchar , or nvarchar data types
非强制关系( unenforced relationship )表之间的一种链接，可将一个表中的主键引用到另一个表中的主键，并且在insert和update事务中不检查引用完整性。