reflexive relationship 中文意思是什麼
reflexive relationship
解釋
反身關系- reflexive : adj. 1. =reflex. 2. =reflective. 3. 【語法】反身的。n. 【語法】反身動詞[代詞]。 reflexive law 自反律。adv. -ly
- relationship : n. 1. 親戚,親戚關系。2. 關系,聯系。3. 〈委婉語〉男女關系〈指男女之間的曖昧關系〉。
-
Figure 14 : example of a reflexive association relationship
圖14 :一個反射關聯關系的實例 -
You create a reflexive relationship to link a column or columns in a table with another column or columns in the same table
您可以創建自反關系,將一個表中的一列或多列與同一表中的另一列或多列相鏈接。 -
A self - join can be an inner join or an outer join. in database diagrams, a self - join is called a reflexive relationship
數據連接存儲在項目中,當用戶執行需要訪問數據庫的操作時,將激活這些連接。 -
A reflexive relationship is used to compare rows within the same table. in queries, this is called a self - join. refresh data
在還原及緊接著的恢復之後,日誌鏈產生分叉,從而創建一個新的恢復分支。 -
When you run queries against a table, you can use a reflexive relationship to create a self - join
如果對表運行查詢,則可使用自反關系創建自聯接。 -
To draw a reflexive relationship
繪制自反關系 -
If both endpoints of the line attach to the same table, the relationship is a reflexive relationship
如果線的兩個終結點連接到同一個表,則該關系是自反關系。
分享友人