鎖定級 的英文怎麼說
中文拼音 [suǒdìngjí]
鎖定級
英文
lock class- 鎖 : Ⅰ名詞1 (安在開合處使人不能隨便打開的器具) lock 2 (姓氏) a surname Ⅱ動詞1 (上鎖) lock up 2 ...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 級 : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
- 鎖定 : [電子學] lock; locking; [訊] lockout; [航海學] caging; locking in; lock in; latch down鎖定插銷 de...
-
The only locking mechanism used in myisam is the table level locking, which translates that it is not suitable for high - usage environments
Myisam中只有一種鎖定機制,即表級鎖定,因此不適用於訪問比較頻繁的環境。When locking pages, the database engine places an intent lock on the higher level objects containing the pages
當鎖定頁時,數據庫引擎將在包含頁的更高級別的對象上放置意向鎖。To fundamentally change this state of affairs, from the end of play today, the city ' s ad hoc campaigns to lock objectives : county - level cities undocumented units investigated rate was 100 %, the establishment of county - level cities of food and raw materials procurement request ledger card unit 100 %, on the use of dead livestock and poultry and their products and use of drug harmful substances processed foods coverage of the supervision and inspection of 100 % ; the county - level cities of graded supervision of food hygiene management system implementation rate of 95 % ; food units and rural farmers lok food operational behavior of the basic norms
為從根本上改變這種狀況,從即日起到年底,全市專項整治行動鎖定工作目標:縣城以上城市無證單位查處率100 % ,縣城以上城市建立食品原料采購索證和臺賬的單位100 % ,對使用病死畜禽及其製品和使用有毒有害物質加工食品行為的監督檢查覆蓋率100 % ;縣城以上城市食品衛生監督量化分級管理制度實施率95 % ;農村餐飲單位和農家樂餐飲經營行為基本規范。This is the most restrictive of the isolation levels because it locks entire ranges of keys and holds the locks until the transaction completes
這是限制最多的隔離級別,因為它鎖定了鍵的整個范圍,並在事務完成之前一直保持范圍鎖。By exposing new low - level coordination primitives internally, and providing a set of public atomic variable classes, it now becomes practical, for the first time, to develop wait - free, lock - free algorithms in the java language
通過內部公開新的低級協調原語,和提供一組公共原子變量類,現在用java語言開發無等待、無鎖定演算法首次變為可行。然後, java . util . concurrentIf table locking is specified, the default setting for the table set with
使用表級鎖定如果指定了表鎖定,則使用If table locking is not used, the default uses row - level locks, unless the
如果未使用表鎖定,默認使用行級鎖定,除非Derby is a 100 - percent java programming language rational database, and offers stored procedures and triggers, row - level locking, can perform transaction commits and roll - backs, and supports encryption
Derby是100 %的java編程語言關系數據庫,並提供了存儲過程和觸發器,行級鎖定,可以執行事務提交和回退操作,並支持加密。If you make application - level customizations to the open copy of word, such as modifying the toolbars or menus, you cannot save those changes because normal. dot is locked by the process that is open inside visual studio
如果對打開的word副本進行應用程序級別的自定義(例如修改工具欄或菜單) ,您將不能保存這些更改,原因是normal . dot已被visual studio中打開的進程鎖定。Property. lower levels of the configuration hierarchy can never lock levels that are above them in the hierarchy
配置層次結構的較低級別永遠不能鎖定層次結構中位於它們之上的級別。Locking table hints to specify the level of locking for an individual reference of a table in a from clause
鎖定表提示用於指定在from子句中表的單個引用的鎖定級別。If changed during a transaction, the expected behavior of the server is to apply the new locking level to all statements remaining
如果在事務期間更改,服務器的預期行為是,對其餘所有語句應用新的鎖定級別。Manual peer recovery can be used when the file system does not provide the required level of file locking support and no constraints are in place to ensure that overloading or network partitioning does not occur
當文件系統不提供所需的文件鎖定級別支持,且沒有採取措施確保阻止過載和網路劃分發生時,可以使用手動對等恢復。While only the locks the session acquired in
由於決定是否應進行鎖升級時只考慮會話在Using tablock causes a table - level lock to be taken for the duration of the bulk operation and eliminates the overhead of locking individual rows
使用tablock會導致在大容量操作期間進行表級鎖定,並消除按行鎖定的開銷。The database engine might do both row and page locking for the same statement to minimize the number of locks and reduce the likelihood that lock escalation will be necessary
數據庫引擎可以為同一語句執行行鎖定和頁鎖定,以最大程度地減少鎖的數量,並降低需要進行鎖升級的可能性。With the fix, the values for isolation level and lock mode are complete - connection level setting
經過這樣的修復后,隔離級別的值和鎖定模式都是完全連接級( complete - connection level )設置。Row - level locking is automatic
行級鎖定為自動。Row - level locks used
使用行級鎖定By default, row - level locking is used for data pages, and page - level locking is used for index pages
默認情況下,行級鎖定用於數據頁,頁級鎖定用於索引頁。分享友人