鍵列 的英文怎麼說
中文拼音 [jiànliè]
鍵列
英文
key column-
In this form, we can tell domino which field is the key field and how this field maps to the db2 key column
在該表單中,我們可以告訴domino哪個欄位是關鍵欄位,以及如何將該欄位映射到db2鍵列。Changes a key column of the partitioned view or table
更改分區視圖或表的鍵列。Table contains a customer id as a foreign key column
表包含作為外鍵列的客戶id 。Opens to display the member key column for this attribute
以顯示此特性的成員鍵列。Provides the column id of the full - text unique key column
提供全文唯一鍵列的列id 。List are not the names of the primary key columns
列表中顯示的項不是主鍵列的名稱。An index with many key columns is called a wide index
具有許多鍵列的索引稱為寬索引。Specifies the maximum number of key columns in indexes that
推薦的索引中的最大鍵列數。However, you can enter a null in the foreign - key column
但是,可以在外鍵列中輸入空值。In the path secondary index, the path and node values are key columns that allow for more efficient seeks when searching for paths
在path輔助索引中,路徑值和節點值是允許在搜索路徑時使用更高效的查找功能的鍵列。Each index row contains the nonclustered key value, a row locator and any included, or nonkey, columns
每個索引行包含非聚集鍵值、行定位符和任意包含性列或非鍵列。Select the columns that join the tables in the key columns and
在「鍵列」和「外鍵列」列表中選擇聯接表的列。You can include columns that contain row - overflow data as key or nonkey columns of a nonclustered index
可以包括包含行溢出數據的列,作為非聚集索引的鍵列或非鍵列。And current data in the tables is overwritten with data from the data source. without the schema information, the new rows from the data source are appended to the
這樣,當再次調用來填充dataset時,將使用主鍵列信息將數據源中的新行與每個datatable中的當前行相匹配,並使用數據源中的數據改寫表中的當前數據。Notice that a key icon now identifies the primary key columns
。一個鑰匙鍵圖標可標識主鍵列。To display the index key columns, use
若要顯示索引鍵列,請使用They can be data types not allowed as index key columns
它們可以是不允許作為索引鍵列的數據類型。These column modification restrictions also apply to index key columns
這些列修改限制也適用於索引鍵列。A relationship is analogous to a join path that might exist between primary and foreign key columns in a relational database
關系類似於可能存在於關系數據庫中的主鍵列和外鍵列之間的聯接路徑。The application will be able to know what value is put into the primary key column, and continue to insert rows in the child tables
應用程序就可以知道放入主鍵列中的是什麼值,從而繼續向子表插入一個行。分享友人