isolation levels 中文意思是什麼
isolation levels
解釋
隔離級別-
Transaction isolation levels control the following
事務隔離級別控制下例內容: -
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。 -
Isolation levels are described in terms of which concurrency side effects, such as dirty reads or phantom reads, are allowed
使用允許由並發產生的副作用(如臟讀或幻讀)來說明隔離級別。 -
Isolation levels are described in terms of which concurrency side - effects, such as dirty reads or phantom reads, are allowed
隔離級別從允許的並發副作用(例如,臟讀或幻讀)的角度進行描述。 -
Understanding row versioning - based isolation levels
了解基於行版本控制的隔離級別 -
Row versioning - based transaction isolation levels
基於行版本控制的事務隔離級別: -
Enabling row versioning - based isolation levels
啟用基於行版本控制的隔離級別 -
Choosing row versioning - based isolation levels
選擇基於行版本控制的隔離級別 -
Using row versioning - based isolation levels
使用基於行版本控制的隔離級別 -
Row versioning - based isolation levels in the database engine
>數據庫引擎中基於行版本控制的隔離級別 -
For more information about isolation levels, see
有關隔離級別的詳細信息,請參閱 -
Transaction isolation levels control
事務隔離級別控制: -
We can also set transaction isolation levels as desired
我們還可以設置期望的事務隔離等級。 -
There are five such values for isolation levels provided in the
介面中為隔離等級提供了五個這樣的值。 -
To support multiple applications accessing the same database at the same time, sql server mobile provides row - level locking of data pages, page - level locking, and isolation levels to help ensure data integrity during concurrency
為支持多個應用程序同時對同一數據庫進行訪問, sql server mobile提供了數據頁行級鎖定、頁級鎖定和隔離級別來幫助確保並發期間的數據完整性。 -
Readpast can only be specified in transactions operating at the read committed or repeatable read isolation levels
僅可在運行於read committed或repeatable read隔離級別的事務中指定readpast 。 -
Describes the limitations of row versioning - based isolation levels
介紹基於行版本控制的隔離級別的限制。 -
Understanding row versioning - based isolation levels row versioning resource usage
了解基於行版本控制的隔離級別 -
Conversely, queries that run under these isolation levels block optimized bulk load operations on heaps
相反,在這些隔離級別下運行的查詢會阻塞針對堆運行的優化大容量加載操作。 -
Heap - optimized bulkload operations with concurrent scan, under these isolation levels : snapshot, read uncommitted, and read committed using row versioning
Hobt . bulk _ operation下列隔離級別下的優化堆大容量加載操作與並發掃描:快照、未提交讀和使用行版本控制的已提交讀。
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