shared lock 中文意思是什麼

shared lock 解釋
共享鎖
  • shared : 共同的
  • lock : n 1 鎖，閂，栓。2 （運河等的）船閘。3 制輪楔。4 【機械工程】氣閘，氣塞，鎖氣室。5 【軍事】槍機。6...
  1. Because both transactions are converting to exclusive locks, and they are each waiting for the other transaction to release its shared - mode lock, a deadlock occurs

    由於兩個事務都要轉換為排他鎖（ x鎖） ，並且每個事務都等待另一個事務釋放共享模式鎖，因此發生死鎖。
  2. If two transactions acquire shared - mode locks on a resource and then attempt to update data concurrently, one transaction attempts the lock conversion to an exclusive lock

    如果兩個事務獲得了資源上的共享模式鎖，然後試圖同時更新數據，則一個事務嘗試將鎖轉換為排他鎖（ x鎖） 。
  3. The shared - mode - to - exclusive lock conversion must wait because the exclusive lock for one transaction is not compatible with the shared - mode lock of the other transaction ; a lock wait occurs

    共享模式到排他鎖的轉換必須等待一段時間，因為一個事務的排他鎖與其他事務的共享模式鎖不兼容；發生鎖等待。
  4. For example, a shared intent lock is requested at the table level before shared locks are requested on pages or rows within that table

    例如，在該表的頁或行上請求共享鎖（ s鎖）之前，在表級請求共享意向鎖。
  5. The database engine uses intent locks to protect placing a shared lock or exclusive lock on a resource lower in the lock hierarchy

    數據庫引擎使用意向鎖來保護共享鎖（ s鎖）或排他鎖（ x鎖）放置在鎖層次結構的底層資源上。
  6. For example, before a sql server database engine task applies shared or exclusive row locks within a table, it places an intent lock on the table

    其他用戶可以同時讀取數據，但在釋放所有共享鎖之前，任何事務都不能獲取對該數據的排他鎖。
  7. It must acquire a shared table lock

    運行dbcc checktable ，則必須獲取一個共享表鎖。
  8. Method to provide a lock object for shared data

    Me . gettype方法為共享數據提供鎖定對象。
  9. Soul link damage absorption was nerfed to 20 % down from 30 %, but the passive damage bonus shared between lock and pet is now 5 %, up from 3 %

    靈魂連接從30 %寵物分擔傷害降低為20 % ，但是你和你的寵物所有的傷害提高5 % ，過去是3 % 。
  10. For example, session s1 owns a shared lock on

    例如，會話s1擁有
  11. Specifies that a shared lock is taken on the table held until the end - of - statement

    指定表採用的共享鎖一直保持到語句結束。
  12. And transaction t1, which is running under session s1, also owns a shared lock on

    的共享鎖，而在會話s1下運行的事務t1也擁有
  13. At the start of the operation, a shared lock is very briefly held on the source object

    在操作開始時，在非常短的時間內保留源對象中的共享（ s ）鎖。
  14. At the start of the operation, a shared lock is held on the source object for a very short time

    操作開始時，將對源對象保持極短時間的共享（ s ）鎖。
  15. Indicates shared access to a resource with the intent of acquiring update locks on subordinate resources in the lock hierarchy

    指示對有意在鎖層次結構中的從屬資源上獲取更新鎖的資源進行共享訪問。
  16. Indicates shared access to a resource with the intent of acquiring exclusive locks on subordinate resources in the lock hierarchy

    指示對有意在鎖層次結構中的從屬資源上獲取排他鎖的資源進行共享訪問。
  17. This option only requires an intent - shared table lock

    用戶必須是表所有者，或者是
  18. To escalate locks, the database engine attempts to change the intent lock on the table to the corresponding full lock, for example, changing an intent exclusive lock to an exclusive lock, or an intent shared lock to a shared lock

    升級鎖時，數據庫引擎將嘗試將表上的意向鎖更改為對應的全鎖，例如，將意向排他鎖（ ix鎖）更改為排他鎖（ x鎖） ，或將意向共享鎖（ is鎖）更改為共享鎖（ s鎖） 。
  19. After famously discovering a shared taste for colgate toothpaste at their first meeting, the republican president and the british labour leader marched in lock - step through many of the world ' s hot - spots over the past six years

    自從布萊爾和布希在首次會晤時發現他們都對高露潔牙膏情有獨鐘后，兩人便開始在世界很多熱點地區並肩戰斗，這一合作長達六年。
  20. We need america engaged. " after famously discovering a shared taste for colgate toothpaste at their first meeting, the republican president and the british labour leader marched in lock - step through many of the world ' s hot - spots over the past six years

    自從布萊爾和布希在首次會晤時發現他們都對高露潔牙膏情有獨鐘后，兩人便開始在世界很多熱點地區並肩戰斗，這一合作長達六年。
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