update or insert 中文意思是什麼

update or insert 解釋
有沒有辦法取到一個表最進一次
  • update : vt. 〈美國〉（通過修訂、增補）使（書等）成為最新式的[現代化的]，使（書等）與（當前條件）相適應。n. 【自動化】（供電子計算機使用的）最新情報。
  • or : or2,〈古、詩〉在…之前，比…更早〈普通用or ever, or e'er〉。n. 【徽章】黑金色，黑色。
  • insert : vt 1 插進，夾入。2 寫進，記入；刊登。3 （縫紉中）鑲，補。vi 【醫學】（肌肉）附著。n 1 插入物，嵌...
  1. The following actions to the table are considered changes : insert, update, delete, index rebuild or defragmentation, and database restore or attach

    對表的以下操作可視為更改：插入、更新、刪除、索引重建或碎片整理以及數據庫還原或附加。
  2. Counter indicates the level of maintenance on the index caused by insert, update, or delete operations on the underlying table or view

    計數器指示由基礎表或視圖上的插入、更新或刪除操作所引起的索引維護級別。
  3. Update the drop - down list whenever users edit or insert a record

    在用戶編輯或插入記錄時更新下拉列表。
  4. When you specify dates in comparisons or for input to insert or update statements, use constants that are interpreted the same way for all language settings

    當指定用於比較的日期，或者指定用於insert或update語句的輸入的日期時，請使用對于所有的語言設置解釋方式都相同的常量：
  5. Table - valued functions can be invoked where table expressions are allowed in the from clause of select, insert, update, or delete statements

    在允許表表達式的情況下，可在select 、 insert 、 update或delete語句的from子句中調用表值函數。
  6. Specifies that the query optimizer use a table scan, one or more indexes, or a locking method with this table or view and for this select, insert, update, or delete statement

    指定查詢優化器使用一個表掃描、一個或多個索引，或為當前表或視圖以及當前的select 、 insert 、 pdate或delete語句使用鎖定方法。
  7. The behavior in which a divide - by - zero or arithmetic overflow error causes null values to be returned occurs if an insert or update is tried on a

    列上嘗試執行insert或update操作，而這些列中的新值長度超出最大列大小，則將出現被零除錯誤和算術溢出錯誤導致返回空值的行為。
  8. Insert or update operations that are based on a self - join follow the order in the from clause

    基於自聯接的插入和更新操作遵循from子句中的順序。
  9. During expression evaluation when set arithabort is off, if an insert, delete or update statement encounters an arithmetic error, overflow, divide - by - zero, or a domain error, sql server inserts or updates a null value

    如果set arithabort為off ，並且在對表達式求值的過程中insert 、 delete或update語句遇到算術錯誤（溢出、被零除或域錯誤） ， sql server將插入或更新一個null值。
  10. In trigger terminology, the insert, delete, or update that causes a trigger to be fired is known as the

    在觸發器術語中， insert 、 delete或者update這些使得觸發器啟動的事件被稱作
  11. This is useful for situations such as issuing a select statement after an update or insert statement in order to get back refreshed records and any auto - generated values such as default or auto - increment values

    這在類似下面的情況下很有用：在更新或insert語句之後發出一條select語句以取回已刷新記錄和任何自動生成的值（如默認值或自動增加的值） 。
  12. If a low - privilege user tries to insert, update, or delete data through a distributed partitioned view, sql server generates the following error

    如果低特權用戶嘗試通過分散式分區視圖插入、更新或刪除數據，則sql server將生成以下錯誤：
  13. Are binding results to a form to let the user view, insert, update, or delete records

    正在將結果綁定到窗體，以便用戶查看、插入、更新或刪除記錄
  14. To be used by the command builder for the corresponding insert, update, or delete command

    由命令生成器用於對應的insert 、 update或delete命令的
  15. This property cannot be changed after an insert, update, or delete command has been generated

    當生成insert update或delete命令后，不能更改此屬性。
  16. Properties after an insert, update, or delete command has been generated, you can change their settings after calling the

    雖然在生成插入、更新或刪除命令后不能更改
  17. Update parameters - when you update an existing record or insert a new one, the values for the columns in the changed or new record are established at run time

    更新參數- -當更新現有記錄或插入新記錄時，已更改記錄或新記錄中列的值將在運行時建立。
  18. Property, and executes the required insert, update, or delete statements iteratively for each row, based on the order of the indexes configured in the

    屬性，并迭代執行所需的insert 、 update或delete語句。例如，由於
  19. Additionally, any insert, update, or delete statement that modifies a table with any index in an offline filegroup will fail

    此外，如果insert 、 update或delete語句修改的表的索引包含在脫機文件組中，這些語句將失敗。
  20. Building the ideal index may give a dramatic performance boost to query performance, but there will be a negative impact whenever there are sql writes to the db2 database insert, update or delete

    雖然建立理想化的索引可以顯著提高查詢性能，但是每當對db2數據庫執行sql寫操作（ insert 、 update或delete ）時，上述理想化的索引都會有負面的影響。
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