Retrieves whether this database supports concatenations between NULL and non-NULL values being NULL.
public boolean nullPlusNonNullIsNull()
傳回值
true if the concatenations are supported. Otherwise, false.
例外狀況
備註
This nullPlusNonNullIsNull method is specified by the nullPlusNonNullIsNull method in the java.sql.DatabaseMetaData interface.
另請參閱
參考
SQLServerDatabaseMetaData Class
概念
SQLServerDatabaseMetaData Methods
SQLServerDatabaseMetaData Members